Escherichia coli exhibits sensitive chemotaxis to potassium, mediated by differential responses of Tar and Tsr chemoreceptors to intracellular pH changes induced by potassium concentration gradients.
Enteric bacteria associated with bloodstream infections are attracted to human serum through L-serine and the chemoreceptor Tsr, and in an enterohemorrhagic lesion model use chemotaxis to invade ...
Add articles to your saved list and come back to them any time. Five respiratory viral and bacterial infections are soaring in Queensland at the same time, leading to more hospitalisations and a ...
Deciding when it's time to say goodbye to a beloved furry friend is never easy, even when the animal in question may be suffering from low quality of life due to age or illness. The question for ...
Beginning Jan. 2014, Texas state law (SB 62) mandates that all entering students under the age of 22 provide a certificate signed by a health care provider or an official immunization record verifying ...
Some of the world’s deadliest bacteria seek out human blood to feed on. This newly discovered phenomenon has been named “bacterial vampirism”. A team of scientists, led by Washington State University ...