Unusual mechanism of DNA synthesis could explain genetic mutations
Researchers have discovered the details of how cells repair breaks in both strands of DNA, a potentially devastating kind of DNA damage.
Researchers have discovered the details of how cells repair breaks in both strands of DNA, a potentially devastating kind of DNA damage.
Biotechnology
Sep 11, 2013
0
0
How many breakthrough new drugs never reach patients because tests in clinical trials suggested a high risk of liver damage when the drug actually was quite safe?
Biochemistry
Sep 8, 2013
0
0
A pond in Salzburg has been granted nature conservation status due to its unusually diverse population of ciliates. As the results of an Austrian Science Fund FWF research project show, this small water body is home to an ...
Ecology
Aug 26, 2013
0
0
A new straightforward method enables monitoring the response of nuclear proteins to DNA damage in time and space. The approach is based on nonlinear photoperturbation.
Biochemistry
Aug 9, 2013
0
0
Every time one of your cells divides, it exposes its most essential component to great danger: its genome, the sum total of all its genetic information, embodied in the double-stranded helix of DNA. Prior to cell division, ...
Cell & Microbiology
Jul 29, 2013
1
0
It has often been said that solar cells are like artificial versions of the photosynthetic apparatuses found in plants, such as leaves, since both harvest sunlight. But nature's leaves can do something that most solar cells ...
How a group of animals can abandon sex, yet produce more than 460 species over evolutionary time, became a little less mysterious this week with the publication of the complete genome of a bdelloid rotifer (Adineta vaga) ...
Biotechnology
Jul 22, 2013
0
1
Japanese researchers report that incorporating magnetic nanoparticles and an anticancer drug into crosslinked polymer nanofibers presents a twofold treatment for fighting cancer with diminished side effects.
Bio & Medicine
Jul 16, 2013
0
0
Using powerful computer models, researchers from Brown University have shown for the first time how different types of red blood cells interact to cause sickle cell crisis, a dangerous blockage of blood flow in capillaries ...
General Physics
Jun 24, 2013
0
0
Chlamydia trachomatis is a human pathogen that is the leading cause of bacterial sexually transmitted disease worldwide with more than 90 million new cases of genital infections occurring each year. About 70 percent of women ...
Cell & Microbiology
Jun 20, 2013
1
0