Monthly Archives: May 2021

School Garden Iniative Continues To Grow – Government of the Virgin Islands

Posted: May 11, 2021 at 10:49 pm

The Department of Agriculture and Fisheries School Garden Initiative is the recipient of an irrigation system including an irrigation hose, fittings, emitters and seedlings including, okra, kale, lemon basil, season and bell peppers courtesy of the Fort Garden Centre and Plant Wise VI.

The Fort Garden Centre donated the irrigation system while the seedlings were donated by Mr. Jamal and Mrs. Stressa Bradshaw of Plant Wise VI as part of the Farmers' and Fishers Week 2021 activities.

Deputy Premier and Minister for Education, Culture, Youth Affairs, Fisheries and Agriculture, Dr. the Honourable Natalio D. Wheatley, said the much appreciated donations will benefit the students of Alexandrina Maduro Primary School by allowing them to be exposed to and work in a properly set up garden.

As a result, these students will have the knowledge and skills to set up their own gardens at their homes or even consider a career in agriculture. They will also develop a greater appreciation of how the food they eat is produced, Honourable Wheatley said.

Director for the Department of Agriculture and Fisheries, Mr. Theodore James said the departments school garden initiative aims to expand the learning experience beyond the traditional classroom setting.

School gardens are not only about planting, watering and harvesting of fruits and vegetables, but they also provide many opportunities for problem-solving and identifying beneficial and non-beneficial insects, Mr. James said, adding, They promote healthy eating by connecting growing food and healthy diets. They also increase environmental awareness.

The Director said, Obesity and malnutrition affect many children and adults around the world. To curb these behaviours many countries are incorporating health and nutrition curriculum alongside their school garden; they are changing the eating habits of students and kitchens at home. We must jump on board for a healthier Virgin Islands.

Mr. James stated that the Department of Agriculture and Fisheries aims to revive school gardens and farms in all public primary and secondary schools throughout the Territory.

We have begun with the Alexandrina Maduro Primary School and we are in the process of looking at two additional schools as pilots. After the evaluation of the pilots, we will bring other schools on board.

Director James said the department intends to collaborate with the Ministry of Education, principals, staff, parents and teachers associations, other sponsors as well as the farming and fishing community to develop a programme and an agreement among stakeholders during the next twelve months. He also encouraged all private schools to build or improve on their school gardens and farms.

We encourage all schools to establish a garden club, create badges and club shirts for students. Before you know it, your school can be featured at the Farmers and Fishers Week Exhibition and Market Day event, he said.

The Department of Agriculture and Fisheries remains committed to ensuring the sustainable production, harvest and supply of safe, high quality food by regulating the agricultural and fisheries sectors.

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Russia Is Going to Try to Clone an Army of 3,000-Year-Old Scythian Warriors – Popular Mechanics

Posted: at 10:48 pm

Russian Geographical Society

When you hold a job like Defense Minister of Russia, you presumably have to be bold and think outside the box to protect your country from enemy advances. And with his latest strategic ideacloning an entire army of ancient warriorsSergei Shoigu is certainly taking a big swing.

In an online session of the Russian Geographical Society last month, Shoigu, a close ally of Russian President Vladimir Putin, suggested using the DNA of 3,000-year-old Scythian warriors to potentially bring them back to life. Yes, really.

First, some background: The Scythian people, who originally came from modern-day Iran, were nomads who traveled around Eurasia between the 9th and 2nd centuries B.C., building a powerful empire that endured for several centuries before finally being phased out by competitors. Two decades ago, archaeologists uncovered the well-preserved remains of the soldiers in a kurgan, or burial mound, in the Tuva region of Siberia.

Because of Tuvas position in southern Siberia, much of it is permafrost, meaning a form of soil or turf that always remains frozen. Its here where the Scythian warrior saga grows complex, because the frozen soil preserves biological matter better than other kinds of ground. Russian defense minister Sergei Shoigu knows this better than anyone, because hes from Tuva.

Of course, we would like very much to find the organic matter and I believe you understand what would follow that, Shoigu told the Russian Geographical Society. It would be possible to make something of it, if not Dolly the Sheep. In general, it will be very interesting.

Shoigu subtly suggested going through some kind of human cloning process. But is that even possible?

To date, no one has cloned a human being. But scientists have successfully executed the therapeutic cloning of individual kinds of cells and other specific gene-editing work, and of course, there are high-profile examples of cloning pretty complex animals. Earlier this year, for example, scientists cloned an endangered U.S. species for the first time: a black-footed ferret whose donor has been dead for more than 30 years.

So, why are humans still off the menu?

Blame a technical problem with the most common form of cloning, which is called nuclear transfer. In this process, a somatic cell (like a skin or organ cell, with a specific established purpose in the body) has its nucleus carefully lifted out, and this nucleus is deposited in an oocyte, or egg cell, with its nucleus carefully removed. Its like a blank template waiting to have a new nucleus swapped in.

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From a technical perspective, cloning humans and other primates is more difficult than in other mammals, the National Institutes of Healths (NIH) National Human Genome Research Institute says on its website:

You might remember spindle proteins from your mitosis diagrams back in high school biology. And while theres a relatively easy way around this problem, its almost moot when cloning humans is considered extremely taboo in most of the world. In some places, its also explicitly illegal.

We would like very much to find the organic matter and I believe you understand what would follow that.

Curiously, the U.S. hasnt banned the gene editing of embryos. But the NIH doesnt fund research on the practice, and places like in-vitro clinics arent allowed to do any non-U.S. Food and Drug Administration-approved manipulation of embryos under any circumstances.

That example starts to illustrate why the problem is so complexbecause a lot of cutting-edge genetic medicine is walking right up to the line without crossing it. Making laws that address full human embryo cloning, then, requires a jigsaw puzzle of careful language that doesnt rule out these kinds of therapeutic cloning.

HandoutGetty Images

But lets say Russia ignores all legality in favor of Shoigus big plans. In that case, scientists would have to develop a way to lift out the human nucleus without damaging the cell beyond repair.

Scientists have cloned certain monkeys, so primates are at least hypothetically still in the mix, despite the spindle proteins. But the success rate even for non-primate clones is already very lowit took Dolly the sheeps research team 277 attempts to get a viable embryo.

And what if all of that went perfectly? Well, the Scythians were powerful warriors and gifted horsemen, but scientistsor the Kremlinmust carefully monitor a cloned baby version of a deceased adult warrior for illnesses and other prosaic childhood problems. Who will raise these children? Who will be legally responsible for their wellbeing?

Shoigu may envision a future race of extremely capable fighters, but ... thats at least 20 years away, with an added coin flip on nature versus nurture. After all, the Scythian warriors didnt have plumbing, let alone smartphones. This is a whole new world.

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Can clones have variations, as seen in Star Wars: The Bad Batch? – SYFY WIRE

Posted: at 10:48 pm

The new Star Wars series, The Bad Batch, picks up a few of the threads left over from The Clone Wars and follows Clone Force 99, first introduced in that show's seventh season. Each member of 99 has some genetic variance that differentiates them from your run-of-the-mill trooper, referred to as "regs" by the Bad Batch.

It isn't a spoiler probably not even a surprise that the first episode of The Bad Batch orbits almost entirely around questions of cloning. Specifically, it asks various questions about the limits of cloning as it pertains to intentional variation. The regs are genetically designed to be compliant, identical, and interchangeable. The Bad Batch represents the other side of that coin: They are literally and figuratively defined by their differences, and therein lies their strength.

Cloning here on Earth is a little different (thankfully). Let's look at how it works and if something like the Bad Batch or regs are possible.

CLONING

In Star Wars, the Clone army is grown from genetic material provided by Jango Fett on the planet Kamino. The process by which the Clones were made is unclear, but we know they had to be made rapidly and en masse. In Star Wars: Attack of the Clones, Lama Su mentions 200,000 Clones have already been made with a million more on the way.

Cloning of adult individuals, as we know it in the real world, is a complex and uncertain process with specific requirements. In order to clone an adult individual, scientists take somatic cells (non-reproductive cells) and insert them into an egg cell, in a process known as nuclear transfer. The egg cell has its nucleus removed, and the somatic cell then provides the genetic material the egg will duplicate. Before any of this can happen, scientists must harvest egg cells from a member of the target species, or one genetically close enough to pass muster. Once cell replication occurs in the egg, it is implanted into a surrogate in order for the embryo to grow.

Most often, the surrogate is a member of the same species, but that isn't always the case. In 2003, scientists cloned an extinct species of ibex by taking frozen cells and implanting the embryo into a closely related surrogate. In either case, each clone requires a surrogate in order for the embryo to mature.

The image of babies grown in test tubes is purely a science fiction trope and doesn't occur in the real world at least yet. One can imagine nightmare facilities on Kamino stocked with human surrogates birthing clones.

VARIATION

The common wisdom is that clones are always identical to their genetic donor, and it makes good sense. If the cloned offspring shares the same genetic information as its ancestor, then it should be an exact copy, no?

Sort of. It all comes down to natural variation and mutation, as well as environmental impact.

Of course, even an identical clone would have differences in temperament and personality. There are certain behaviors and dispositions that are genetically influenced but so much of who we are comes down to our experiences. More than that, even appearance can be impacted by our environment and random chance.

The first cloned cat was named Cc, short for copy cat or carbon copy, and while she was genetically identical to her mother, they looked strikingly different. Coat patterns aren't necessarily determined by genes, and Cc had a different pattern from her biological mother and surrogate mother.

We must also take into account how genes express themselves. Dolly, the famed sheep who holds the honor of being the first cloned mammal, died when she was 6 years old from a respiratory infection. She was survived, however, by cloned siblings that came from the same batch of cells as Dolly herself.

Despite being genetically identical, Dolly's four sisters (Dianna, Daisy, Denise, and Debbie) exhibited some differences as they aged. In particular, two of them experienced more advanced osteoarthritis than others, and that likely came down to environmental factors.

In what is perhaps the starkest example of variation in cloning, scientists have been able to derive both male and female clones from the same genetic material. While the new, enhanced female Clone named Omega, who the Bad Batch meets in their series' opening episode, isn't confirmed to be one of Jango's Clones, it is a possibility. If you want to get into the real-life weeds, you can start here, but the gist of it isn't too hard to grasp. Using particular mouse cell lines, researchers found a natural occurrence of about 2 percent wherein the Y chromosome was lost. Using those cells to create clones results in a mix of both male and female offspring from the same genetic material.

Despite all we know in this galaxy about cloning mammals after 25 years of doing it, we still don't have anything close to Star Wars' levels of understanding. The success rate is staggeringly low and we continue to learn that there is much more variation both before and after the cloning process takes place than we originally thought. The evidence seems to suggest that any population of clones numbering in the hundreds of thousands would likely have significant genetic variation. It's probably the case that "bad batches" would be much more common than we previously supposed.

Star Wars: The Bad Batch is now available on Disney+.

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World of Warcraft: Burning Crusade re-returns on June 1, requires cloning – Ars Technica

Posted: at 10:48 pm

Off to Tempest Keep we go, starting June 1.

Hi from Auchindoun.

Nagrand is unscarred... for now.

The Netherstorm.

Shadowmoon Valley.

It's been a while, so we forget: Is it safe to eat the mushrooms in Zangarmarsh?

After World of Warcraft successfully relaunched its original "vanilla" client in 2019, fans began wondering whether the WoW Classic universe would eventually march toward expansion packslike the unofficial WoW Vanilla community had already done. That question was answered earlier this year with news that the officialWoW Classicline would indeed adopt 2007's Burning Crusade expansion sometime in 2021.

Blizzard firmed up this plan's timeline on Thursday, confirming that WoW Classic's Burning Crusade transition will kick off on June 1. Just like with 2019's launch of WoW Classic, anyone who pays for an ongoing WoW subscription will get full access to WoW Burning Crusade at no additional cost.

Today's news also clarifies the game's march toward "Classic but newer"it understands that some players may not want to stomp toward new zones like the Outland or new character species like the Blood Elf and Draenei. If you've already been playing WoW Classic since its 2019 launch, you'll be prompted starting on May 18 to peruse a new "cloning" feature, designed to let you dosomething with your current characters. The default is to pack that character up and move it to a newer Burning Crusade server, thus deleting its pre-expansion state. You can also lock an existing character so that it isnot moved forward to a Burning Crusade server, or you can split the difference and have two versions of a beloved character: one on an older server, trapped forever in a pre-expansion bubble, and one on a newer server, ready to march alongside the ever-moving tides of darkness.

This is probably a good time to work out your preferences, along with those of your WoW Classic-loving clan, and decide how far into WoW's past you're willing to go. The fact that Burning Crusade is being propped up suggests that the Blizzard Classic team isn't done here; the folks at Blizzard Classic might also one day do the same for 2010's tremendous Cataclysm expansion(which, honestly, is where I hope they stop). Of course, if you're the kind of old-school MMO player who makes time to juggle characters on two servers for two different expansion packs of the same game, Blizzard has your back.

Unfortunately, the May 18 pre-patch launch also leaves a certain class of player crunched for time: those who are eager to roll a new Burning Crusade character, particularly in the Blood Elf and Draenei races, and want to grind that character up to level 60 in time for the formal June 1 launch. Why exactly Blizzard didn't pad this time out for at least another week or so is beyond us.

And if you're wondering what to expect from WoW Classic's tiptoe toward Burning Crusade, stroll down memory lane with Ars Technica's review of the expansion when it was only two weeks old. The existing WoW Classic client is proof positive that Blizzard Classic is leaving well-enough alone, so it's truly back to 2007 here. Hence, apply rose-tinted glasses of nostalgia (or, ahem, rose-colored goggles) as you see fitespecially as we count down the days asanother good-looking Blizzard Classic project, Diablo II Resurrected, continues its own vague march toward a release in "2021."

Listing image by Blizzard Entertainment

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World of Warcraft: Burning Crusade re-returns on June 1, requires cloning - Ars Technica

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Cloning Wildlife and Editing their Genes to Protect Them and Us – NEO.LIFE

Posted: at 10:48 pm

On December 10, 2020, Elizabeth Ann made history just by being born. She isnt a British royal, an American married to a British royal, a movie stars daughter, or even human for that matter. Elizabeth Ann is a ferretbut perhaps the most famous ferret of all time.

More specifically, she is the clone of a black-footed ferret named Willa who has been dead for more than 30 years. Elizabeth Anns momentous birth marks the first successful cloning of an endangered species native to North America (endangered species like the gaur, or Indian bison, and the mouflon, a wild sheep originally found in Corsica and Sardinia, have been cloned previously). If she can breed successfully, Elizabeth Ann will add valuable genetic diversity to the very small estimated population of around 600 remaining black-footed ferrets, which are all descended from just seven animals. But low genetic diversity isnt the only thing standing in the way of these ferrets making a comeback. The other major threat is disease.

Diseases are a huge problem for many endangered species, but, as the previous year has emphasized all too well, diseases that circulate in animals can also have disastrous consequences if they jump to humans. Genetic engineering of animals in the wild might offer us a way to protect not only our furry friends and feathered compadres, but ourselves as well. Although still in the early stages of research, scientists around the world are working on numerous projects to engineer animals to be resistant to diseases that can impact humans as well, including plague, Lyme disease, dengue fever, and Zika.

Black-footed ferrets like Elizabeth Ann are especially susceptible to plague. While many of us have not given much thought to plague since our medieval history class, the bacterium responsible for this deadly diseaseYersinia pestisis very much alive and well, circulating in populations of small mammals throughout North and South America, Africa, and Asia.

Its all over the western part of the United States, says Bridget Baumgartner, a molecular biologist involved in the black-footed ferret conservation project at Revive & Restore, a wildlife organization that promotes the use of biotechnology in conservation. Unlike the black-footed ferret, plague isnt native to the Americasscientists think it was introduced a little over one hundred years ago, when the first known outbreak hit San Francisco in 1900. Because its new here, the black-footed ferret succumbs so quickly that they dont ever develop an immune response to it, says Baumgartner.

Right now, conservationists have to individually vaccinate each black-footed ferret against plague. While this is effective for now, it may not be a good solution in the long-run. It just creates this problem where theyre always going to be dependent on humans for their ability to survive in the wild. And thats not at all the goal of the program, Baumgartner says.

Genetic engineering might be the key to this frankly adorable species long-term survival in the wild.

Normally, different flavors of antibodies are made by B cells through a random genetic cut-and-paste process called somatic recombination. If a B cell has antibodies that are useful (i.e. they can bind to an antigen in a vaccine or a pathogen), that B cell gets copied many times over and refined. The immune system is then able to produce lots of the correct type of antibody, helping the body fight off the infection. But sometimes the infection moves faster than the immune system can respond, spelling disaster for the unfortunate person or animal.

Genetic engineering provides a shortcut. Instead of relying on the time-consuming process of B cells multiplying, scientists can insert the genetic code to make an anti-plague antibody into an animals DNA and then instruct any cell type to make these antibodies. That way, animals dont have to wait for a vaccine to develop a large group of cells capable of making an anti-plague antibodythey will be born with a population of cells that are constantly churning out anti-plague antibodies, keeping them protected from the disease. Even better, these genetic instructions would be passed down to the animals offspring as well, eliminating the need for further interventions.

But figuring out exactly how to do this is tricky and with fewer than a thousand black-footed ferrets left in existence, scientists dont want to troubleshoot the process by practicing on this endangered species. Instead, theyre starting with lab mice, whose genetics are extremely well-studied. Weve created a transgenic line of mice that express antibodies against plague in their germline, and can be passed on from generation to generation, says Baumgartner. Once mouse testing is complete, researchers would also perform testing in the more common domestic ferret to confirm safety and efficacy before implementing this technique in the black-footed ferret.

Baumgartner says that if this genetic engineering is successful, it will not only keep the ferrets from dying of the disease, it will also keep them from transmitting it. While engineering plague resistance in the black-footed ferret is largely for conservation purposes, blocking transmission is an important factor if scientists ever want to apply this technique to other species in order to protect humans. Perhaps in the future, this genetic engineering trick could be applied to other animals that transmit plague to humans (either through bites or via fleas)like prairie dogs in the United States, black rats in Madagascar, or great gerbils in Kazakhstan.

Other projects are more directly targeted at reducing human disease by engineering wildlife. Kevin Esvelt, director of the Sculpting Evolution group at MIT, has turned his attention to the white-footed mouse. With their big eyes and fuzzy white bellies, this species might not look dangerous, but in fact, they are an important natural reservoir for Lyme disease bacteria, which sicken an estimated 300,000 Americans every year.

While ticks are generally blamed for spreading Lyme disease, this is only half the story. Ticks arent born carrying Lyme disease bacteria; they pick up the bacteria when they feed on infected small mammals like the white-footed mouse. They can then transmit the bacteria to their next host, sometimes an unfortunate human. While deer are an important food source for the tick, they dont actually carry the bacteria andexcept in cases where it is possible to totally eliminate the deer populationsthere is insufficient evidence that reducing deer numbers helps control Lyme disease.

Thats why Esvelt and his team are looking for solutions that target the white-footed mouse. The scientists are searching for the most effective antibodies against Lyme disease in white-footed mice. Once they identify these antibodies, they could build instructions for these antibodies into the genome, just like scientists want to do with the black-footed ferret and plague antibodies. The team could then raise lots and lots of mice that constantly produce antibodies against Lyme disease, making them immune to Lyme. These mice could then be released into areas where Lyme disease is prevalent in order to reduce disease transmission.

Esvelt says that genetic instructions for antibodies that confer Lyme disease protection are already known in humans and in laboratory mice, and acknowledges that it would probably be easier to just take a protective gene from one of these species and put it in a white-footed mouse. But members of the communities in which the mice might be releasedNantucket and Marthas Vineyardexpressed that they would prefer that white-footed mice were only engineered to have genes from other individuals of their species, not genes from different species.

Even if its more difficult this way, Esvelt says community members should be able to have the final say. Its their environment, so its their call.

This is in accordance with research showing that the public is more concerned about transgenic animals (animals with genes from other species) than cisgenic animals (which are genetically modified, but with added genes from the same species). Cisgenic animals may be perceived as more natural, since their genetic structure is one that is technically possible in nature (i.e. it could occur through breeding or natural mutation) and thus may be seen as less problematic. Even if its more difficult this way, Esvelt says community members should be able to have the final say. Its their environment, so its their call.

Esvelt says that when it comes to ecological engineering, input from the communities that will be affected is extremely important. If scientists develop a new drug, he points out, you can always choose not to take it. But if scientists alter the place where you live by releasing genetically engineered animals, you cant choose not to be affected by the consequences.

If we deny [communities] a voice in what the technology looks like, if we dont tell them what were doing and invite their concerns and criticism and suggestions from the early experimental design stage when it matters, then were denying them a voice in decisions intended to affect them; where they wont be able to opt out, Esvelt says.

Although the team plans to start slowlyreleasing and analyzing the mice first on uninhabited islands and then on larger islands like Nantucketthe end goal is for Lyme-resistant mice to be implemented on the mainland, potentially greatly reducing the burden of Lyme disease in the United States.

Even further down the line, Esvelt says that lessons learned during this project could also be relevant for other diseases. For example, the white-footed mouse and its close relative the deer mouse both carry and transmit hantavirus to humans, causing severe and often fatal lung infections. Thus, engineering disease resistance in these mice could help protect humans from multiple types of dangerous pathogens.

Of course, no discussion of genetic engineering of wildlife is complete without including the worlds deadliest animal: the mosquito. Because they spread so many types of pathogenslike those that cause Zika, dengue, West Nile, yellow fever, and malaria, just to name a fewmosquitos are responsible for hundreds of thousands of human deaths each year. Omar Akbari, a professor of cell and developmental biology at the University of California, San Diego, wants to engineer a less-deadly mosquito. Among other creatures, Akbaris lab works with a species of mosquito called Aedes aegypti. Native to Africa, the Aedes aegypti mosquito now thrives on every continent except Antarctica, sowing epidemics of yellow fever, dengue, chikungunya, and Zika, which have caused tremendous amounts of human suffering and death.

So far, Akbari and his collaborators have created Aedes aegypti mosquitos that are resistant to dengue and Zika virus. But the work doesnt stop thereAkbari says that these genetic engineering techniques could be applied to other species of mosquitos and other diseases. I think it can work for many different disease vectors, Akbari says. There are a lot of mosquito species on Earthover 3,500 different speciesbut theres really only a handful of them that are transmitting pathogens to us. By targeting these few species, scientists could have a major global health impact.

But while genetically engineering wild species could potentially have major benefits for the species themselves and the humans they share an environment with, the scientists working on these projects emphasize that caution is needed.

Careful evaluation of downstream ecological effects is essential. If the genetic engineering causes the species to become more abundant, scientists need to make sure that it doesnt harm the species that they consume or compete with. If the engineered species becomes less abundant, they need to make sure that doesnt impact animals that rely on that species for food. Just like plants and animals, pathogens may also fill a newly vacated ecological nicheso if animals no longer host one type of pathogen, scientists need to make sure that a new pathogen wont swoop in to claim the newly available real estate.

But ecology is a complex science and even with careful assessment, there may be unforeseen problems and scientists need to have a back-up plan if things go wrong. It comes down to being able to take it back. So thats one of the things thats scariest about itif we put [a genetically modified species] out in the wild, its not like we can just go and get it again, Baumgartner says. The safety mechanisms have to be developed in parallel with these genetic interventions.

Scientists are working on building these safety mechanisms into the animals themselves. If scientists want the genes for disease resistance to spread throughout an animal population, they can use a CRISPR-mediated gene drivea technique that alters the probability that the gene of interest will be inherited by offspring. While most genes have a 50 percent chance of being inherited by an organisms babies, scientists can use a gene drive to increase this likelihoodtheoretically up to 100 percent. Scientists do this by giving the animal genetic code not only for the disease resistance gene, but also code to build a CRISPR system to cut out the gene they dont want. The offspring of a modified organism and a wild organism starts out with one copy of the disease resistance gene and one copy of the wild gene. But the CRISPR system it inherited from the modified parent snips out the copy of the wild gene, which gets replaced by the modified, disease resistance gene. This happens every time a modified organism mates, resulting in all the offspring, and the offsprings offspring, and so on, having two copies of the disease resistance gene.

But once this drive gets going, it could result in this gene spreading to every animal of this species in the entire world, so researchers want to make sure there is a way to hit the brakes.

Scientists are experimenting with different ways to create gene drives that are self-limiting: drives that can be used to spread a gene throughout a local population but wont spread indefinitely. One way to do this is to split up the components that the gene drive needs to function. For example, in a split drive, scientists can split the drive into part A and part B and put them in different places on the genome. When an organism has part A and part B, the gene drive functions and all of the animals offspring will have the gene of interestin this case, the gene that makes it resistant to disease. But scientists can also make it costly for an organism to carry part A; maybe part A makes the animal just a little bit less able to survive or reproduce. After several generations, natural selection will eventually eliminate part A from the population. Without part A, the drive no longer functions, and the gene of interest will once again only have a 50 percent chance of being inherited.

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Scientists still need to do more testing on the various ways to put the brakes on a gene drive to make sure that they wont go awry once the animals are released into the wild. Currently, genetic modification is regulated on a country- or continent-level basis, which may be problematic as releasing a gene drive in one country could potentially affect many surrounding countries. In the United States, regulation of genetically modified organisms falls under the Coordinated Framework for Regulation of Biotechnology, which includes the FDA, USDA, and the EPA. Regulation is a contentious subject: Debates at the United Nations have turned into yelling matches and critics have argued that current regulations do not take into account input from local communities, who may be most affected by the release of gene-drive organisms.

Attempts to modify nature will always be haunted by early, carelessly initiated biocontrol effortslike the introduction of cane toads in Australia or mongooses in Hawaiithat had disastrous consequences for native wildlife. More recent failures have been less spectacularly devastating but still concerning; for example, a fly introduced to eat an invasive weed in Australia also appears to serve as a pollinator for it. In another case, gall flies were introduced to control a different invasive weed in the American West. Unfortunately, the fly larvae turned out to be a great source of nutrition for deer mice. As the deer mouse population increased, so too did the levels of hantavirus, which is carried by mice and can be deadly to humans. Clearly, more exhaustive evaluation of ecosystem effects was warranted in these scenarios.

Even with careful testing, assessment, and regulation, its possible that something could go wrong. The natural world is a complicated placeeven within a single square mile, it might not be possible to fully understand the interactions of every species of mammal, reptile, insect, plant, parasite, bacteria, fungus, and virus and how these interactions would respond to changes in the ecosystem.

As scientists and bioethicists have pointed out, many seemingly beneficial genetic changes could have catastrophic consequences. For example, if scientists engineered a species of coral to be resistant to climate change, it might be able to outcompete all of the other coral species on the reef, resulting in a loss of coral biodiversity and negative impacts on other creatures living in the reef ecosystem. Engineering animals to be pathogen-resistant puts new evolutionary pressures on the pathogen, which could cause it to change in dangerous ways: It might become more virulent or evolve the ability to infect different species, ultimately increasing instead of decreasing the burden of human disease.

However, while there are tangible risks of unforeseen consequences for releasing genetically engineered wildlife, there also could be serious consequences of not implementing these technologies. If you have a problem like malaria, for example, with no really great solutions, Akbari says, you have the risk of people dying if you dont use the new technology. Eventually, well need to choose whether to risk altering ecosystems with genetic engineering or risk the lives of humans and endangered species by foregoing it.

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#FixTheCountry convener’s claim of phone cloning false and baseless – Oppong Nkrumah – Myjoyonline.com

Posted: at 10:48 pm

The Ministry of National Security has debunked the allegation of phone cloning purported by one of the conveners of #FixtheCountry movement, Oliver Barker-Vormawor.

In a communiqu dated May 9, the Information Minister emphatically stated that the National Security operatives have no interest in monitoring the affairs of the said group, therefore, have no basis for cloning anyones phone.

According to Kojo Oppong Nkrumah, the group were invited by the ministry and as protocol demands, all phones of visitors are kept at the reception of the Ministry.

He further added that the phones of the conveners were not tampered with as being purported.

Mr Nkrumah noted that in instances where the Agencies of the Ministry have the need to investigate the electronic devices of a person, legal methods such as a proper court warrant are employed. The phone cloning allegation is therefore false and baseless.

The communiqu comes on the back of the allegation made by Mr Barker-Vormawor stating that the National Security operatives are monitoring the phone records of one of the prospective protesters.

This suspicion, he said, was triggered when the group were tricked into a meeting with sector ministers instead of the Inspector-General of Police (IGP) as they were earlier told to discuss their planned demonstration.

The only Android phone members of the movement had on them at the National Security Ministry according to Mr Vormawor, was cloned as calls to that particular phone number was being diverted to an unknown number registered by the name Monitoring.

Reacting to that the Ofoase-AyirebiMP refuted the assertion that the ministry lured the convenors into a meeting.

He said, the conveners were invited to a meeting to which they voluntarily attended. The allegation that they were coerced into a meeting is, therefore, untrue.

Mr Oppong Nkrumah further asked the general public to disregard the said allegation.

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#FixTheCountry convener's claim of phone cloning false and baseless - Oppong Nkrumah - Myjoyonline.com

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What is Federalism? – WorldAtlas

Posted: at 10:47 pm

The United States government practices federalism.

Federalism is the sharing of government power between two entities. In the United States, federalism refers to the federal government and the state government. While the federal government make take care of certain elements of running the country, like foreign affairs and even mail service, the state government may be responsible for many other laws that affect everyday life, like gun licenses and certain industry regulations. Federalism is commonly practiced in large countries that have several smaller divisions of government. However, federalism may look different from country to country.

European federalism originated in post-World War II Europe. However, federalism has been an important part of the government structure of the United States since the time of its constitution.

The meaning of the term "federalism" depends on historical context.

Dual Federalism was practiced from the time of the founding of the United States of America up until the Second World War (specifically the signing of the "New Deal). Dual federalism is sometimes referred to as "layer-cake federalism". This is because the state government and federal governments shared mixed duties, where the roles of each branch of government are very defined. In dual federalism, the federal government had less power than the state government.

In dual federalism, some of the matters controlled by the federal government included:

While some of the matters controlled by the state included:

Cooperative federalism was practiced from the end of the Second World War (1945) until the 1960s. In contrast with the "layer-cake" analogy of duel federalism, cooperative federalism is sometimes referred to as a "marble cake". This type of federalism is defined as a collaboration between federal and state level governments. Together, these two governments work together towards a common goal.

In the United States, the federal government can encourage a state government through what is called "grants in aid".

New federalism refers to the type of federalism that is practiced in most areas of the world in the modern day. It was popularized by former presidents like Nixon and Reagan. It is somewhat of a departure of the "marble cake" of cooperative federalism, as it involves some transfer of power back to the state level. One way in which power is being transferred back to the state includes through block grants, which is a type of government funding where the state has the freedom to decide where it is spent. In the past, the federal government allocated funds for a specific purpose.

Federalism in the United States was established as one of the provisions of the Tenth Amendment, drafted in 1791 when the country was gaining independence from Great Britain. However, before its adoption, the bill received resistance from the Anti-Federalism movement whose members rejected the creation of a powerful federal government. Federalism in the United States has continued to evolve since its first adoption.

While federalism was only officially adopted as law in Canada in 1982 as one of the provisions of the Canadian Bill of Rights and Freedoms, the system of government was conceptualized as early as 1864 during the Quebec Resolutions. The early leadership in Canada favored a unitary system of governance, but upon witnessing the American Civil War, they began the process to establish the current federal system. Canada is one of the few countries in the world who practices a federal monarchy where the jurisdiction of the Crown - the sole conveyor of sovereignty in the country - is devolved to all territories and provinces. There also exists 11 crowns which represent the ten jurisdictions present in the country; 10 represent the provinces while 1 represents the country as a whole. In a case where conflict arises between the federal government and the provincial governments, the federal government takes precedence if the constitution offers no solution.

While the European Union has numerous characteristics of a federation, the system in which the EU operates is a hybrid of supra-nationalism and intergovernmentalism and therefore is not a de jure federation. Some institutions developed by the European Union such as the European Court of Justice have precedence over all member states, a characteristic seen in most federal systems. However, the founders of the EU intended to create a unified European state as one of the solutions to prevent a repeat of the Second World War which was particularly caused by nationalism inspired by extreme ideologies.

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How to Invest in Cryptocurrency – TheStreet

Posted: at 10:47 pm

While the global cryptocurrency market continues to surge, it's clear that volatility is a primary feature of the trend and industry experts advise investors to proceed with discernment.

Bitcoin is seeing its biggest bounce back since February following a mistyped tweet by Tesla's (TSLA) - Get ReportElon Musk about Dogecoin, leading many to believe there's a strong correlation between Musk's tweets and the coin's price movements.Dogecoin,which famously began as a joke, soared to all-time highs this past week,briefly rising above 40 cents after trading below a pennyat the beginning of the year.This ability to be moved significantly by just a tweet further proves the investment area's volatility.

One New York-based family office has developed trading algorithms for Dogecoin and is actively playing the market.

"Volatility is a feature of a cryptocurrency, it's not a bug," said Ed Lopez, managing director, head of ETF Product at VanEck (OUNZ) - Get Reportduring a recent roundtable discussion on The Digital Transformation sponsored by VanEck.

"But,we believe that cryptocurrency, bitcoin, and others are bigger than Elon Musk.There is a whole ecosystem being built around these cryptocurrency technologies, which promise to transform how we do business," Lopez added. David Trainer, New Constructs CEO, concurred that crypto is bigger than any one player.

With the inherent risk in the bitcoin asset class, investors should be betting on asymmetric return profiles in the digital currency space.

"I think it's important to distinguish between the technology and the individual currencies, and I also think it's important to be mindful of valuation. With the advent of any new technology, there's an explosion on the front end that ends up leaving a lot of people with losses on their hands," Trainer said.

Ethereum has been on fire as prices hit another record high Monday, breaking through the $3,000 barrier and more than quadrupling its year-to-date gains to around 330%.Ether token prices were marked 8.7% higher on the CoinDesk exchange and changing hands at $3,172.53 each.

While theres been overallvolatility in the cryptocurrency markets, ethereum has been as steady as they come. In fact, its been much steadier than the largest cryptocurrency, bitcoin. While bitcoin has been trading better lately, it struggled Monday, up about 2% but well off the highs.

Coinbase (COIN) - Get Report, whichbecame one of the most popular cryptocurrency exchanges in the world and is valued at approximately $47 billion, acts as a middleman in the crypto market, allowing investors to buy and sell a wide range of crypto coins from bitcoin to Ethereum. But experts gave several reasons for bitcoin's decline that coincided with the direct listing of Coinbaseand weak trading the days after.

"The volatility is expected in cryptos -- including bitcoin, the most highly-valued one by far. But bitcoin's ride up over the past year or so has been dramatic," wrote TheStreet's Adam Smith.

Zev Fima, a research analyst withAction Alerts PLUS, added that "volatility is a feature of cryptocurrency at this point and you certainly don't want too much of your cash piled into something like that. It's good risk management to make sure you keep in check the percentage of cash on the balance sheet bitcoin is."

Regardless of its volatile nature, former president of the New York Stock Exchange, Thomas Farley said that cryptocurrency is the best-kept secret in the world and maybe even in the history of the financial markets.

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Federalism: Overview | SparkNotes

Posted: at 10:47 pm

Federalism in the United States is a complex and ever-changing network of relations between national, state, and local governments. Federalism requires that state and local governments play a role in nearly every policy area. To fight the War on Terror, for example, the FBI, a federal organization, seeks to cooperate with state and local police forces. Worries about an impending avian flu epidemic have state health agencies and local hospitals working with the Centers for Disease Control and Prevention and the federal Department of Health. Even federal tax cuts affect state governments because states rely on the federal government for financial help. As a result, it is sometimes difficult to figure out where one level of government ends and the others begin.

There are three ways to organize power among national (or central) and state (regional or local) governments: unitary, federal, and confederal. Unitary governments concentrate almost all government power into a single national government, whereas confederal system disperse government power to regional or local governments. The federal system, also known as federalism, divides power between national and state governments. Under federalism, each level of government is independent and has its own powers and responsibilities. Because it is often not clear whether a state or national government has jurisdiction on a particular matter, the national and state governments alternate between cooperating and competing with each other.

System

Description

Examples

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As Scrutiny of Cryptocurrency Grows, the Industry Turns to K Street – The New York Times

Posted: at 10:47 pm

The board of advisers at the digital chamber is stuffed with former federal regulators, including a former member of Congress and a recent chairman of the Commodity Futures Trading Commission, J. Christopher Giancarlo, who was named to the board of BlockFi, a financial services company that tries to link cryptocurrencies with traditional wealth managers.

Max Baucus, the Democratic former chairman of the Senate Finance Committee, and Jim Messina, a former top Obama adviser, also have recently been named to senior industry posts.

Lobbying disclosure records show that at least 65 contracts as of early 2021 addressed industry matters such as digital currency, cryptocurrency or blockchain, up from about 20 in 2019. Some of the biggest spenders on lobbying include Ripple, Coinbase the largest cryptocurrency exchange in the United States and trade groups like the Blockchain Association.

The lobbying burst is one of several recent signs nationwide that the industry is becoming a bigger presence in the economy. FTX, the cryptocurrency trading firm, is spending $135 million to secure the naming rights to the home arena of the Miami Heat.

The billionaire Elon Musk, who hosted Saturday Night Live this weekend, was asked about Dogecoin, a cryptocurrency featuring the face of a Shiba Inu dog that was created as a joke but has recently surged in value. Its the future of currency. Its an unstoppable financial vehicle thats going to take over the world, Mr. Musk said, before adding, Yeah, its a hustle. The price of Dogecoin plunged nearly 35 percent in the hours after the show aired.

With the industrys hires of recent government officials, claims of conflicts of interest are already starting to emerge.

Jay Clayton, who was the S.E.C. chairman until December, is now a paid adviser to the hedge fund One River Digital Asset Management, which invests hundreds of millions in Bitcoin and Ether, two cryptocurrencies, for its clients. Mr. Clayton declined to comment.

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