How is all of that DNA packaged so tightly into chromosomes and squeezed into a tiny nucleus? Histones are a family of small, positively charged proteins termed H1, H2A, H2B, H3, and H4 (Van Holde ...

CRISPR is a technology that can be used to edit genes and, as such, will likely change the world. The essence of CRISPR is simple: it’s a way of finding a specific bit of DNA inside a cell.

may provide clues to the location of the genes for common disease and complex traits. There are at least four arguments in favor of a role for common variation in complex traits. First ...

This “sea of data,” as it has been called, confirms the view that genes operate within really big and complex systems.The human genome is organized into two sets of twenty-three chromosomes, forty-six ...

Biomedical researchers who conduct “omics” experiments—large-scale studies of DNA, RNA, proteins and other biological molecules—generate data that can identify hundreds of genes of interest.

Anya is a freelance credit cards writer and adventurer based in Salt Lake City. She has written about award travel, rewards credit cards and personal finance extensively for NerdWallet, 10xTravel ...

Some of these methylation changes are caused by genetic differences in genomic sequence of DNA, while others are due to parental imprinting—a mechanisms for expression of specific genes only ...

It is concerned with long-term patterns and traits that separate an individual from others. Major characteristics of personality include stability and uniqueness. Personality is shaped by a ...

Labradors and humans share multiple genes associated with obesity, researchers have found. Scientists at the University of Cambridge found the gene most strongly linked with obesity in Labradors ...