Some eukaryotes consist of a single cell; but most single-celled creatures are made of simpler cells which lack obvious ...

A new study provides insights into how a family of immune proteins in plants confers disease resistance. The study builds on previous research by the same research group which highlighted the ...

A biochemical and bioinformatics approach shows how T6SS immunity proteins bind to and neutralize a range of non-cognate effectors, which is critical for promoting bacterial fitness in mixed-strain ...

Turning genes on and off is like flipping a light switch, controlling whether genes in a cell are active. When a gene is turned on, the production of proteins or other substances is promoted; when ...

Choline is necessary for metabolic processes, cell structure, and brain development. It's found in foods such as organ meats, ...

Medically reviewed by Suzanne Fisher, RD Amino acids build proteins that help grow and repair your muscles, bones, and ...

Biodiversity loss, global warming, pollution and the spread of invasive species are making infectious diseases more dangerous to organisms around the world. By Emily Anthes Several large-scale, ...

White blood cells help your body fight inflammation and infections. A high or low white blood cell count may be associated with a number of short-term or long-term health conditions. White blood cells ...

Red blood cells transport oxygen throughout your body, including to vital organs and tissues. They also help your body get rid of carbon dioxide. Too little or too many red blood cells may be ...

The nutrition in your diet can prepare your body for pregnancy in several ways. However, protein is often considered vital for optimal reproductive functions in both men and women. This blog explains ...