The introduction should provide a brief overview of the background and rationale for the study ... or jpg (accepted for initial submissions only). Powerpoint (ppt, pptx) files are discouraged but may ...

“DNA extracted from two pastoralist women who were buried at the rock shelter around 7,000 years ago reveals that most of their ancestry can be traced to a previously unknown ancient North ...

The small study in patients with a rare disorder that causes liver and lung damage showed the potential for precisely targeted infusions. By Gina Kolata Researchers have corrected a disease ...

By Livia Albeck-Ripka Reporting from Los Angeles Los Angeles County will retest about 4,000 DNA samples connected to criminal cases after discovering that it had been using potentially defective ...

DNA replication is the biological process by which an exact copy of a deoxyribonucleic acid (DNA) molecule is created and it is the basis for biological inheritance. Each of the two strands of the ...