Latest Nucleic acid double helix Stories
Building on earlier work exploring the complex choreography by which intricate cellular proteins interact with and copy DNA prior to cell division, scientists at the U.S. Department of Energy's Brookhaven National Laboratory and collaborators have captured a key step-molecular images showing how the enzyme that unwinds the DNA double helix gets drawn to and wrapped around its target.
Scientists have revealed how a bacterial enzyme has evolved an energy-efficient method to move long distances along DNA.
A research team from NPL and the University of Edinburgh have invented a new way to zip and unzip DNA strands using electrochemistry.
A handwritten letter sent from one of the scientists responsible for discovering the structure of DNA will be auctioned off next month in New York City, according to various media reports.
On the 60th anniversary of the publication of the paper describing the double-helix structure of DNA, researchers from Cambridge University reportedly have proven the existence of four-stranded “quadruple helix” DNA structures within the human genome.
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- To swell, as grain or wood with water.