News tagged with dna molecules

DNA tug of war

A mathematical model created by Aalto University (Finland) researcher Timo Ikonen explains for the first time how the DNA chains in our genome are translocated through nanopores that are only a couple of nanometres thick.

May 11, 2012
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Portable device will quickly detect pathogens

(PhysOrg.com) -- Two Cornell professors will combine their inventions to develop a handheld pathogen detector that will give health care workers in the developing world speedy results to identify in the field ...

Jan 31, 2012
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Tying molecules in knots

A new generation of lighter, stronger plastics could be produced using an intricate chemical process devised by scientists.

Nov 07, 2011
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Creating life-saving drugs from deadly venom

When faced with a scorpion, poisonous snake, jellyfish or tarantula, most people would beat a hasty retreat. For a team of scientists investigating the therapeutic potential of their venom, these are however ...

Jun 21, 2013
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High court to hear farmer, Monsanto seed dispute

(AP)—The Supreme Court is agreeing to hear a dispute between a soybean farmer and Monsanto Co. over the company's efforts to limit farmer's use of its patented, genetically engineered Roundup Ready seeds.

Oct 05, 2012
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Novel DNA architecture for nanotechnology

The DNA structure as revealed by Watson and Crick is pivotal to the stability and replication of the DNA double helix. Replacement of the DNA base-pairs with other molecular entities is providing new functions ...

Oct 04, 2012
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