Newly developed artificial intelligence (AI) programs have accurately predicted the role of DNA's regulatory elements and three-dimensional (3D) structure based solely on its raw sequence, according to two recent studies ...
Biotechnology
Aug 8, 2022
0
1110
Scientists know that age and weight are risk factors in the development of cancer. That should mean that whales, which include some of the largest and longest-lived animals on Earth, have an outsized risk of developing cancer.
Molecular & Computational biology
May 9, 2019
1
266
A study published today in Cell Reports reveals how populations of a bacterium called Pseudomonas respond to being treated with Colistin, a "last resort" antibiotic for patients who have developed multi-drug resistant infections.
Cell & Microbiology
Jun 7, 2022
0
197
Identifying complex mutations in the structure of an organism's genome has been difficult. But in a new study published online in Nature Genetics, a research team led by J.J. Emerson, assistant professor of ecology & evolutionary ...
Biotechnology
Dec 22, 2017
1
474
Some members of the Bovidae family have additional horns. In fact, a few local breeds of sheep, which have been selected by many generations of breeders, are known for their multiple horns. Some goats may spontaneously develop ...
Plants & Animals
Feb 17, 2021
1
820
(Phys.org) —A study on human mitochondrial DNA has led to a new estimate of the time at which humans first began to migrate out of Africa, which was much later than previously thought.
As part of an international research project, a team of researchers has developed a DNA clamp that can detect mutations at the DNA level with greater efficiency than methods currently in use. Their work could facilitate rapid ...
Bio & Medicine
Dec 19, 2013
0
0
The virus causing the COVID-19 pandemic, SARS-CoV-2, presents at least six strains. Despite its mutations, the virus shows little variability, and this is good news for the researchers working on a viable vaccine.
Cell & Microbiology
Aug 3, 2020
0
194
Genetic mutations could be predicted before they occur using a new law of physics, according to a study from the University of Portsmouth.
General Physics
Jul 20, 2022
2
71
Some microbes can form memories—although, inconveniently for scientists who study the process, they don't do it very often.
Biotechnology
Jan 4, 2017
1
217
