Genetics & Molecular Biology

Sweet potatoes, one of the most important food crops for human consumption, contain genes from the bacterium Agrobacterium but that was not done by scientists. The foreign DNA that turned sweet…

Female liver cells, and in particular those in post-menopausal women, are more susceptible to adverse effects of drugs than their male counterparts, according to new research carried out by the…

Researchers have identified an important cause of why secondary corneal transplants are rejected at triple the rate of first-time corneal transplants. The cornea - the most frequently transplanted…

Most of today's anticancer drugs target the DNA or proteins in tumor cells, but a new discovery unveils a whole new set of potential targets: the RNA intermediaries between DNA and proteins. This RNA…

It is estimated that 5% of women experience two clinical miscarriages and approximately 1% suffer three or more losses.  Researchers at the University of Warwick and University Hospitals…

Shaved heads have come in and out of fashion over the past few decades, but some people don’t have the option of allowing their locks to grow. Thankfully, for those who do suffer from hair loss, or…

Skin is remarkably resistant to tearing and a team of researchers from the University of California, San Diego and the Lawrence Berkeley National Laboratory now have shown why. Using powerful X-ray…

Bacteria have an immune system to fight off invasive viruses called phages, and like any immune system, from single-celled to human, the first challenge of the bacterial immune system is to detect…

When a heart attack strikes, the effects are lingering: heart muscle cells die and scar tissue forms, which makes future heart failure more likely. There are heart transplants, and artificial hearts…

Gene variations that could mean yield increases, drought tolerance and aflatoxin resistance will boost productivity in the years to come. A study included the growing years of 2011, a drought year,…