[to] one man, one place, one date." Laying the Groundwork: Levene Investigates the Structure of DNA Meanwhile, even as Miescher's name fell into obscurity by the twentieth century, other ...

Ever since Francis Crick and James Watson determined the primary structure of DNA to be a double helix, scientists have wondered how DNA is further organized to allow its entire length to pack ...

The base-pair sequence is usually referred to as the primary structure of DNA. This sequence determines the actual structure of the DNA. DNA carries the genetic code and this is what is read by ...

The question therefore arises of how chromatin structure, in which DNA is normally highly compacted ... the root-mean-square deviations for the primary bound-phosphate group (1.27 and 1.39 ...

But James Watson and Francis Crick's claim was a valid one, for they had in fact discovered the structure of DNA, the chemical that encodes instructions for building and replicating almost all ...

A unique feature of HR is that it repairs the damage to the DNA in a highly accurate way. In eukaryotic cells (those with a ...

They are widely used in laboratory research because they are often similar in structure to human viruses. Phi29 infects a type of bacteria known as Bacillus subtilis. The study shows that DNA ...

Earlier that morning, in the nearby Cavendish laboratory, the two scientists had discovered the structure of deoxyribonucleic acid, or DNA. This discovery changed the world of science and medicine ...

The discovery of DNA’s double helix structure -- considered one of the towering achievements of the 20th century and perhaps all of scientific history -- is key to understanding the primary ...

Her colleague Maurice Wilkins was independently pursuing DNA’s structure, and she had grown so miserable there, largely because of their rivalry, that she had found a position at another university.

The first crystal structure of an alternative DNA shape from the insulin gene has been revealed by a UCL-led research team. DNA is widely accepted to be formed of two strands that wind around one ...

Ever since Francis Crick and James Watson determined the primary structure of DNA to be a double helix, scientists have wondered how DNA is further organized to allow its entire length to pack into ...