Human genes are written in long strings of three-letter units composed of four different nucleotides. These units—or ...

A newly identified cellular system monitors subtle variations in genetic coding, hinting at a hidden level of control over how genes are expressed.

Much of the phenotypic variation that is observed within and between species is the result of differences in gene regulation: specifically when, where and how much the genes are expressed. Given the ...

For decades, biologists treated DNA as a static string of letters, a linear code that cells read like text on a page. A new wave of research is forcing a rethink, showing that the three-dimensional ...

Paired Box 3 (PAX3) is a protein that plays a critical role in the formation of tissues and organs during embryonic development and can positively (and less frequently, negatively) regulate gene ...

Scientists usually study the molecular machinery that controls gene expression from the perspective of a linear, two-dimensional genome—even though DNA and its bound proteins function in three ...

In a recent study published in the journal Nature Biotechnology, researchers describe the pA regulator system based on a ribonucleic acid (RNA)-based switch to regulate mammalian gene expression by ...

Livestock breeders could soon have more tools to improve the health and quality of their animals, thanks to a recent study ...

Massachusetts General Hospital (MGH) researchers have identified a mechanism that controls the expression of genes regulating the growth of the most aggressive form of medulloblastoma, the most common ...

“It's a very elegant study. It's really interesting to see how this field of CRISPR screen is developed here using primary human T cells, which are not the easiest to work with,” said Fredrik ...

Epigenetics is the study of various heritable alterations that control gene expression without changing the DNA sequence. 1 The name epigenetics comes from the Greek prefix “epi”, which means on top ...