Researchers at the European Molecular Biology Laboratory (EMBL) in Heidelberg and Institut Curie in Paris have shown that the protein SPEN plays a crucial role in the process of X-chromosome inactivation, whereby female mammalian ...
Molecular & Computational biology
Feb 7, 2020
0
902
Researchers at Johns Hopkins Bloomberg School of Public Health have discovered a fundamental mechanism that regulates gene activity in cells. The newly discovered mechanism targets RNA, or ribonucleic acid, a close cousin ...
Biotechnology
Feb 3, 2020
0
76
To disarm toxic substances, many organisms including humans possess enzymes called flavin-containing monooxygenases (FMOs). Despite their importance, the structure of the enzymes has not been resolved, as the protein is too ...
Evolution
Dec 23, 2019
0
133
The secret recipe nature uses to make the diverse leaf shapes we see everywhere around us has been revealed in research.
Plants & Animals
Nov 21, 2019
0
306
How our eyes detect and respond to changes in light intensity is determined by specialized cells in the eye called photoreceptors. In addition to converting light into electrical signals, effectively allowing us to see, rod-shaped ...
Biotechnology
Nov 20, 2019
0
140
Researchers of the RUDN Medical Institute have identified the genes controlling the process of liver regeneration—they "instruct" hepatocyte cells, which comprise 80 percent of the liver, to divide. The results of the study ...
Cell & Microbiology
Oct 22, 2019
0
11
The human genome is made up of 46 chromosomes, each of which has a length of about 100 to 200 million base pairs, the building blocks of the DNA double helix. Even during interphase, the period in between the cell division ...
Biotechnology
Oct 9, 2019
0
43
Researchers in Sweden and the U.S. have devised a new method for studying individual cells in human tissue, which could lead to even earlier detection of diseases such as cancer and ALS. The method offers a 1,400-fold increase ...
Biotechnology
Oct 1, 2019
0
125
Many new parents are familiar with terms like "baby brain" or "mommy brain" that hint at an unavoidable decline in cognitive function associated with the hormonal changes of pregnancy, childbirth, and maternal caregiving. ...
Plants & Animals
Sep 30, 2019
1
65
Being a human couch potato can greatly increase fat accumulation, hasten the onset of Type II diabetes symptoms, result in detrimental blood chemistry and cardiovascular changes, and eventually, bring about one's death.
Plants & Animals
Sep 18, 2019
0
92
