This important study analyzes the effect of heat treatment on phage-bacterial interactions and convincingly shows that prior heat exposure alters the bacterial cell envelope, enhancing persistence and ...

Because chemogenetic control relies on DREADD expression levels, understanding and quantifying the temporal dynamics of their expression is crucial for planning long-term experiments in monkeys. In ...

Foods high in protein represent a variety of options, with many food choices in the meat, poultry, fish, beans, nuts, whole grains, dairy, and soy categories. Fruits and vegetables play a small but ...

Shrimp is a generally nutritious food high in several vitamins and minerals, such as protein. A 100-gram (g ... mineral that affects immune function, DNA synthesis, and wound healing.

Protein powders are nutritional supplements that may help build muscle, repair tissue, and make enzymes and hormones. Using protein powder may also aid weight loss and help people tone their ...

Genetic testing, also known as DNA testing, involves obtaining DNA from a sample of cells in your body to identify specific genes, chromosomes, or proteins, including those that are faulty (known as ...

Dr. Jen Ashton, who is board-certified in obesity medicine and has a master’s in nutrition, joins TODAY to share insight in eating protein and how it can be different from varying sources.March ...

Proteins change their conformations as part of their biological functions, for example, when binding another molecule (ligand). Two pathways are conceivable: Either the ligand binds preferentially to ...

the protein, called Exportin-1 (also called Xpo1 or Crm1), seems to play a role in promoting gene transcription, the process that creates RNA replicas of strands of DNA to express genes.

All modern humans share DNA from two ancient populations that split 1.5 million years ago and reunited through interbreeding about 300,000 years ago. The genetic mixture is approximately 80% from one ...