Deficiency paternity cases, characterized by the absence of the alleged father, are a challenge for forensic genetics. Here we present four ... A Microsoft Office 2007 Excel Worksheet (Microsoft ...

A new study proves that a type of genetic element called 'introners' is the mechanism by which many introns spread within and between species. It also provides evidence of eight instances in which ...

It also provides evidence of eight instances in which introners have transferred between unrelated species in a process called 'horizontal gene transfer,' the first proven examples of this phenomenon.

Image courtesy of the NOAA Office of Ocean Exploration and Research, Windows to the Deep 2018. DNA is the genetic code that provides the biological instructions for every living species, but not every ...