An understanding of the origin and dynamics of heritable genetic variation within classical animal breeding programs is needed to provide the context for understanding the contributions and concerns ...

Researchers demonstrated how Mycobacterium tuberculosis modifies its DNA and regulates both replication and gene activity through a reversible process known as ADP-ribosylation. This is the first time ...

DNA methylation is a key epigenome component that helps dictate how genes are expressed, contributing to normal cell and tissue differentiation during development, as well as the process of biological ...