Total RNA was extracted from roots with Trizol reagent (Invitrogen) and treated with DNase I (Invitrogen) according to the manufacturers' instructions. First-strand cDNAs were obtained using 1 μg of ...

Do you often replay the bad yet always forget the good? Here’s the science behind negative thought spirals and how to find balance and resilience. Do you know why our brains can replay our most ...

Many borrowers, who are unable to repay their loans due to the financial crunch, have seen their savings account balances turn negative. Lenders have been regularly sending auto debit requests to bank ...

Elvis Picardo is a regular contributor to Investopedia and has 25+ years of experience as a portfolio manager with diverse capital markets experience. Yarilet Perez is an experienced multimedia ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

IN a previous communication 1, we were able to confirm that urease is present in the gastric mucosa and, to some extent, in the duodenal mucosa. It was pointed out that the amount of the ferment ...

BIOCHEMISTS will learn with pleasure that Prof. J. B. Sumner name is included among those who share, this year the Nobel prize for chemistry. Prof. Sumner, professor of biochemistry in Cornell Univer ...

Colleen Stinchcombe is a health, environment, and outdoor recreation writer based near Seattle, WA. In addition to Health, her work has been published by SELF, Outside Online, Sierra Magazine, Lonely ...

Negative feedback loops help maintain balance in the body's systems. Maintaining stable blood sugar levels is an example of a negative feedback loop. Negative feedback loops regulate vaginal pH by ...

Triple-negative breast cancer (TNBC) is an aggressive type of invasive breast cancer. TNBC differs from other types of invasive breast cancer in that it tends to grow and spread faster, has fewer ...