helical : Definition, Usages, News and More

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helical

he li kuhl

  • s  in the shape of a coil

  • The sneak preview "gave several of the vital helical parameters.
  • Commemorating the 50th anniversary of the discovery of the double helical structure of DNA by James Watson and Francis Crick, the conference kicked off with four preliminary .
  • His biggest biological success came from his 1951 proposal of the alpha-helical fold for protein molecules, which everybody else thought were too large and complex to study.
News & Articles

  • Miniature Aircraft USA Debuts the Whiplash 700EX at IRCHA
    The completely redesigned Whiplash 700EX has been fine tuned to enhance performance and reduce maintenance. The helical drivetrain provides a smoother, quieter gearing system and the side-by-side battery mounting system allows for a wider range of flight battery sizes to be used while retaining a perfect center of gravity. (PRWeb August 02, 2013) Read the full story at http://www.prweb.com ...
    Aug. 2, 2013 - PRWeb
Quotes

  • Carlos Bustamante in AScribe (press release)
    DNA's helical structure implies that twisting and stretching should be coupled, hence the prediction that DNA should unwind when stretched,said biophysicist Carlos Bustamante, who led this experiment. "That is why it was such surprise when...
  • Eric Lander in Boston Globe (registration)
    When you examine the structure of usual alpha-helical membrane proteins, they look like a big disk of protein that snakes back and forth through the membrane. But when you look at the voltage-dependent potassium channel, you see the pore embedded... Roderick MacKinnon http://www.google.com/url?q=http://en.wikipedia.org/wiki/Roderick_MacKinnon&source=dictionary&usg=AFQjCNFUNNUO3LXCxJdFVJkSBEQ-jSGjkg HealthNewsDigest.com http://www.google.com/url?q=http://www.healthnewsdigest.com/news/Research_270/New_Images_Show_Ion_Channel_in_Its_Natural_Habitat.shtml&source=dictionary&usg=AFQjCNHwxRjSv8a6k3Us6fjkCoDAF3BIGQ Nov 16, 2007 46460 62975 helical Not only did he discover with Jim Watson the double-helical structure of DNA, but Francis Crick intuited the mechanism by which the genetic code is written and read out," Lander said. "Those three things -- the double helix, [RNA] molecules,...

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