DNA is negatively charged, due to the phosphate groups in its phosphate-sugar backbone, so histones bind with DNA very tightly. The basic repeating structural (and functional) unit of chromatin is ...

Each of these things — along with every other organism on Earth — contains the molecular instructions for life, called deoxyribonucleic acid or DNA. Encoded within this DNA are the directions ...

Combinations of these atoms form the sugar-phosphate backbone of the DNA -- the sides of the ladder, in other words. Other combinations of the atoms form the four bases: thymine (T), adenine (A ...

internally crosslinked by the covalent backbone of a single DNA molecule. The spontaneous formation of well-defined ...

Roche has put forward a new approach to genetic analysis, which it describes as sequencing-by-expansion—a proprietary method ...

Bio-Path (NASDAQ:BPTH – Get Free Report) is expected to release its earnings data before the market opens on Thursday, March 6th. Analysts expect Bio-Path to post earnings of ($0.37) per share for the ...