Latest Genetic memory Stories
A Lawrence Livermore National Laboratory physicist and his colleagues have found a new application for the tools and mathematics typically used in physics to help solve problems in biology.
Salk study finds stress triggers widespread epigenetic changes that aid in disease resistance
Organisms employ a fascinating array of strategies to identify and restrain invasive pieces of foreign DNA, such as those introduced by viruses.
Researchers funded by the Biotechnology and Biological Sciences Research Council (BBSRC) at the John Innes Centre have made a discovery, reported this evening (24 July) in Nature, that explains how an organism can create a biological memory of some variable condition, such as quality of nutrition or temperature.
Until a decade, it was believed that differences between people were due solely to the existence of genetic changes, which are alterations in the sequence of our genes.
For years, genes have been considered the one and only way biological traits could be passed down through generations of organisms.
- One who brings meat to the table; hence, in some countries, the official title of the grand master or steward of the king's or a nobleman's household.