A major obstacle to applying genetic engineering to benefit humans and the environment is the risk that organisms whose genes have been altered might produce offspring with their natural counterparts, releasing the novel ...
Biotechnology
Oct 12, 2017
1
145
A Purdue University study pinpointed an epigenetic mechanism that is a key factor in how genes are switched on and off.
Biotechnology
Oct 13, 2016
1
15
Substances known as transcription factors often determine how a cell develops as well as which proteins it produces and in what quantities. Transcription factors bind to a section of DNA and control how strongly a gene in ...
Cell & Microbiology
Sep 2, 2016
0
105
Journal-level metrics, the Journal Impact Factor (JIF) being chief among them, do not appropriately reflect the impact or influence of individual articles—a truism perennially repeated by bibliometricians, journal editors ...
Other
Jul 11, 2016
0
7
The community of beneficial bacteria that live in our intestines, known as the gut microbiome, are important for the development and function of the immune system. There has been growing evidence that certain probiotics—therapies ...
Cell & Microbiology
May 9, 2016
0
9
Researchers at ETH Zurich have managed to use a synthetic genetic program to instruct stem cells taken from fatty tissue to become cells that are almost identical to natural beta cells. This brings them a major step closer ...
Cell & Microbiology
Apr 11, 2016
0
981
A study mapping genes associated with two cancers common in golden retrievers could lead to better prevention and treatment of the disease in dogs as well as similar cancers in people.
Biotechnology
Jan 5, 2016
0
289
A new study from Sweden's Karolinska Institutet shows that the 'grammar' of the human genetic code is more complex than that of even the most intricately constructed spoken languages in the world. The findings, published ...
Biotechnology
Nov 9, 2015
3
79
Dr. Eric Mendenhall, assistant professor at The University of Alabama in Huntsville (UAH), has discovered a new way of locating the genetic "switches" on specific points on DNA, called enhancers, that control when a gene ...
Biotechnology
Oct 26, 2015
0
58
(Phys.org)—A trio of researchers with the University of St. Andrews in the U.K. has found what appears to be an evolutionary advantage for same-sex sexual behavior in fruit flies. In their paper published in Proceedings ...
