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Category Archives: DNA

Designer’s toolkit for dynamic DNA nanomachines: Arm-waving nanorobot signals new flexibility in DNA origami

Posted: Published on March 27th, 2015

The latest DNA nanodevices created at the Technische Universitaet Muenchen (TUM) -- including a robot with movable arms, a book that opens and closes, a switchable gear, and an actuator -- may be intriguing in their own right, but that's not the point. They demonstrate a breakthrough in the science of using DNA as a programmable building material for nanometer-scale structures and machines. Results published in the journal Science reveal a new approach to joining -- and reconfiguring -- modular 3D building units, by snapping together complementary shapes instead of zipping together strings of base pairs. This not only opens the way for practical nanomachines with moving parts, but also offers a toolkit that makes it easier to program their self-assembly. The field popularly known as "DNA origami," in reference to the traditional Japanese art of paper folding, is advancing quickly toward practical applications, according to TUM Prof. Hendrik Dietz. Earlier this month, Dietz was awarded Germany's most important research award, the Gottfried Wilhelm Leibniz Prize, for his role in this progress. In recent years, Dietz and his team have been responsible for major steps in the direction of applications: experimental devices including a synthetic membrane channel made from DNA; … Continue reading

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DNA samples gathered from rare DeKalb quad calves, cow

Posted: Published on March 27th, 2015

DEKALB, TX (KSLA) - DNA samples have been taken from the 4 calves born to a DeKalb, TX cow last week. Veterinarian Dr. Michael Baird says the parentage testing was arranged in order to put to rest any doubts that the calves are siblings born to the same cow. Click here to see new photos from the DNA sampling of the cow and her calves. Those doubts are not surprising, considering births with 4 surviving calves like this are estimated to be more than one in 11 million. News of the calves birth has been reported the around the country and the world, including Japan. "Both the owners and I have full faith that these quads are legitimate. I have no reason to believe otherwise. However, in the interest of science and the animal industry, we have decided to leave nothing to speculation," Baird said on his Facebook page Tuesday. Tissue samples were taken Tuesday from each of the calves' ears and their mother by GeneSeek, a Nebraska-based biotechnology company specializing in genetics, identity and trait determination. Baird himself had his doubts when he first learned of the rare birth. He says he the owners, Dora and Jim Barling, came … Continue reading

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Designer’s toolkit for dynamic DNA nanomachines

Posted: Published on March 27th, 2015

IMAGE:This is an artist's impression of shape-complementary DNA components that self-assemble into nanoscale machinery. view more Credit: C. Hohmann / NIM The latest DNA nanodevices created at the Technische Universitaet Muenchen (TUM) - including a robot with movable arms, a book that opens and closes, a switchable gear, and an actuator - may be intriguing in their own right, but that's not the point. They demonstrate a breakthrough in the science of using DNA as a programmable building material for nanometer-scale structures and machines. Results published in the journal Science reveal a new approach to joining - and reconfiguring - modular 3D building units, by snapping together complementary shapes instead of zipping together strings of base pairs. This not only opens the way for practical nanomachines with moving parts, but also offers a toolkit that makes it easier to program their self-assembly. The field popularly known as "DNA origami," in reference to the traditional Japanese art of paper folding, is advancing quickly toward practical applications, according to TUM Prof. Hendrik Dietz. Earlier this month, Dietz was awarded Germany's most important research award, the Gottfried Wilhelm Leibniz Prize, for his role in this progress. In recent years, Dietz and his team … Continue reading

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Call of Duty Advanced Warfare-DNA Bomb FAIL-Raging-New outro – Video

Posted: Published on March 25th, 2015

Call of Duty Advanced Warfare-DNA Bomb FAIL-Raging-New outro Like Comment and subscribe If you like Destiny and COD check im out Reaction Cast a fellow waffle https://www.youtube.com/channel/UCnmPgkFJP1YBnHU8tbskwHA My Friend Toomanyletsplay ... By: Excited Waffles … Continue reading

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5 Parte Dna Isis e mes em orao 12 2 2015 – Video

Posted: Published on March 25th, 2015

5 Parte Dna Isis e mes em orao 12 2 2015 Nossa misso foi espeicial, estivemos juntos com Pr. Dirley, a Cantora Isis Regina e as Esposas de Pastores do projeto Mes em orao Foi uma noite maravilhosa. By: EVG Anjos Madrugada RJ … Continue reading

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35 – SkinShift – DNA Skin Testing ( Good Morning America ) – Video

Posted: Published on March 25th, 2015

35 - SkinShift - DNA Skin Testing ( Good Morning America ) For more information call: Qivana World Wide - 800-690-1914 Email: qivanaohio@gmail.com. By: Qivana World Wide - IBO … Continue reading

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DNA Promotion Beyond Comfort Small – Video

Posted: Published on March 25th, 2015

DNA Promotion Beyond Comfort Small It's here the promo video for Fierce Collabo's DNA (Distinct Nature of Artist) showcase. This year we are doing a After Dark theme and it's going to be a night you will remember. Special guests... By: Christina Huertas … Continue reading

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WTF! Wisconsin Police Begin Forcibly Taking DNA for ALL Misdemeanor Convictions – Video

Posted: Published on March 25th, 2015

WTF! Wisconsin Police Begin Forcibly Taking DNA for ALL Misdemeanor Convictions http://www.undergroundworldnews.com Madison, Wisc. Starting April 1st, felons will no longer be the only ones in the state of Wisconsin to have their DNA forcibly taken. The state is... By: DAHBOO77 … Continue reading

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Jonathan Luiz Vs Rodrigo Soran | Dna carioca 2015 – Video

Posted: Published on March 25th, 2015

Jonathan Luiz Vs Rodrigo Soran | Dna carioca 2015 Evento Dna carioca 2015 Batalha - Hip Hop dance. By: duly .omega … Continue reading

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AW: ITALIAN FASTEST DNA BOMB w/PISTOL (RW1) – CLAN CLASH OF CLANS? – Video

Posted: Published on March 25th, 2015

AW: ITALIAN FASTEST DNA BOMB w/PISTOL (RW1) - CLAN CLASH OF CLANS? Ciao a tutti ragazzi, bentornati sul RiSe Clan, oggi vi portiamo Se vi piaciuto il video lasciate un like, commentate e iscrivetevi se non lo avete ancora fatto! RiSe Gennottix (Gameplay)... By: RiSe Clan … Continue reading

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