Category Archives: DNA

Interpret Durban : Durban DNA
Interpret Durban, is an arts and culture event that focuses on celebrating Durban #39;s creative community. It #39;s inspired by Durban #39;s city and people and everything from the decor to venue...

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AW WORLD FASTEST FFA DNA! | Juli stellt sich vor [HD]
Kommentator: https://www.youtube.com/channel/UCYGAR14l-ptoJVbH860FBYw GP-Erspieler: https://www.youtube.com/user/zFakeez So knnt ihr uns kontaktieren: -Skype: AffentakerIOS.

By: Team EraZer

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AW WORLD FASTEST FFA DNA! | Juli stellt sich vor [HD] - Video

DNA Bomb - Comeback
Another DNA from my second account. Comment, like and subscribe if you enjoyed! 🙂 https://store.playstation.com/#!/tid=CUSA00851_00.

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DNA Bomb - Comeback - Video

Cod advanced warfare:- "face me" Gameplay #9 "DNA BOMB" domination (comeback) w/live commenatry
hope you guys enjoyed and if you did please dont forget to hit the like botton ill be thankfull 🙂 .......................... comment like SUB for more .......................... follow...

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Cod advanced warfare:- "face me" Gameplay #9 "DNA BOMB" domination (comeback) w/live commenatry - Video

TPRA Series - DNA Liveshow Massimo Lucibello

By: DNA Tennis Club

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TPRA Series - DNA Liveshow Massimo Lucibello - Video

Call of Duty: Advanced Warfare DNA Infected
DNA!!!! Call of Duty: Advanced Warfare https://store.playstation.com/#!/en-us/tid=CUSA00803_00.

By: The Problem

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Call of Duty: Advanced Warfare DNA Infected - Video

RDBY- #20Asm1 Speakeasy/ HBar3 Raider Dna Bomb" Dual commentary Live!
Hello, There AKA RIDESALLDAYBOY HERE I JUST WANTED TO PUT OUT ALL MY EFFORT AND HARDWORK TO SHOW PEOPLE WHAT IS REALLY ENTERTAINING AND FASCANATING IN MY ...

By: RD BY

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RDBY- #20Asm1 Speakeasy/ HBar3 Raider Dna Bomb" Dual commentary Live! - Video

GWAR - WAR PARTY - DNA LOUNGE SAN FRANCISCO CA.
2CAM EDIT. SOUNDBOARD AND AMBIENT MIC AUDIO MATRIX.

By: THE GWARCHIVE

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GWAR - WAR PARTY - DNA LOUNGE SAN FRANCISCO CA. - Video

DNA Bomb LETS SCREAM! - Advanced Warfare
Don #39;t mind the first round. That #39;s just the prime PC AW experience. Nothing but good things can happen when you follow the links below: http://www.twitch.tv/zrozilacx https://youtube.com/...

By: XcalPlays

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DNA Bomb LETS SCREAM! - Advanced Warfare - Video

Research team finds DNA uncoils from nucleosome asymmetrically in recent publication in Cell

IMAGE:University of Illinois members Jaya Yodh, research assistant professor and CPLC Director of Education and Outreach, Thuy Ngo, graduate research assistant, and Taekjip Ha, Gutgsell Professor of Physics. view more

To pack two meters of DNA into a microscopic cell, the string of genetic information must be wound extremely carefully into chromosomes. Surprisingly the DNA's sequence causes it to be coiled and uncoiled much like a yoyo, scientists reported in Cell.

"We discovered this interesting physics of DNA that its sequence determines the flexibility and thus the stability of the DNA package inside the cell," said Gutgsell Professor of Physics Taekjip Ha, who is a member of the Carl R. Woese Institute for Genomic Biology at the University of Illinois. "This is actually very elementary DNA physics. Many people thought we should have known this many decades ago, but there are still surprises in the physics of DNA."

The DNA is packaged into chromosomes, which resemble beaded bracelets. The string of DNA is coiled around beads, called histones, to create nucleosomes. These nucleosomes are braided together into beaded strings that are intricately woven into chromosomes.

Scientists knew the DNA could be uncoiled from the nucleosome, but it was assumed that the two ends were symmetric, meaning uncoiling the DNA would be like untying a shoe. University of Illinois researchers found that the DNA is actually very asymmetric, like the string wrapped around a yoyo. Pulling on one end of DNA will simply tighten the coil while pulling on the other will cause it to uncoil like a yoyo.

The physics of this nucleosome packaging is determined by the DNA's sequence, which makes the strand of DNA flexible enough to satisfy two conflicting principles: it has to be stable enough to compact DNA, but dynamic enough so the strand can be uncoiled and read to make proteins.

"There are many good studies that show that if you change the sequence of the gene, then it will affect other things. Different proteins may be created because they require certain sequences for binding and so on," said Ha. "But no one had really thought about sequence changes having an effect on DNA physics, which in turn cause changes in the biology."

Ha's research has shown that it is easier for the cell's protein-making machinery to read from the "weak" end of the nucleosome that uncoils more easily. They believe that genetic mutations related to diseases, like cancer, alter the stability of the nucleosome.

"This could have a major impact on how the information is read out and how different proteins are produced," Ha said. "For example, cancer-fighting proteins or cancer-causing proteins may be made differently depending on the changes in DNA flexibility and stability caused by mutations."

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Scientists find DNA is packaged like a yoyo