Most major biological molecules, including all proteins, DNA and RNA, point in one direction or another. In other words, they ...

Other symptoms of the common cold that are not seen in bronchitis include: Use the following chart to compare ... caused by a virus, but only bronchitis can also be caused by bacteria.

Federal health agencies, including the Centers for Medicare & Medicaid Services, have halted almost all external communication and cancelled several critical public health meetings as part of the ...

Choose from Bacteria In Petri Dish stock illustrations from iStock. Find high-quality royalty-free vector images that you won't find anywhere else. Video Back Videos home Signature collection ...

This study uncovers key morphological and ultrastructural similarities between cable bacteria genera. The periplasmic ...

If people had been aware of the existence of bacteria and their role in causing the Black Death in the 14th century, as well ...

The Human Virome Program will analyze samples from thousands of volunteers in an effort to understand how viruses affect health.

Meet the jumbo phage. Scientists believe they’ve cracked the code on how its ‘secret handshakes’ act as a shield against the ...

Jumbo phages use a protein shield to protect their DNA from bacterial attacks. A special handshake controls which molecules enter.

Image by Bondy-Denomy Lab Jumbo phages belong to a group of viruses that attack bacteria. They inject their DNA and then reproduce by taking over the cell’s DNA-copying machinery. Eventually, a phage ...