The Human Genome Project changed everything. A map of the entire human sequence of DNA was the starting point for an enormous number of discoveries, from disease genes to how humans evolved. But DNA ...

DNA phosphorothioate modification is a distinctive epigenetic alteration in which a non‐bridging oxygen atom within the DNA sugar-phosphate backbone is replaced by ...

This Brush Up is sponsored by Cayman Chemical. Learn more about chemical inhibitors of histone modification. Histone modification affects how tightly DNA wraps around histone proteins, yielding ...

DNA is often seen as the blueprint of life—carrying the code to govern the development and traits of an organism—but “there are things beyond the DNA sequence,” says Xiaoqi Feng, a plant geneticist at ...

Both proteins and DNA can carry marks, called epigenetic markers, that instruct when and which genes are expressed. Although many such markers have been described in proteins, epigenetic marks in DNA ...

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 ...

Detecting whether osteosarcoma, a rare but aggressive bone cancer that most often affects children and adolescents, has ...

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 ...

(Phys.org)—A team of researchers with Massachusetts General Hospital, Harvard Medical School and the Broad Institute has developed a procedure to decode histone modifications that point out gene ...

Although there are striking differences between the cells that make up your eyes, kidneys, brain and toes, the DNA blueprint for these cells is essentially the same. Where do those differences come ...