A previously unreported anatomical structure named the 'cantil' has been described in the popular plant model, Arabidopsis thaliana. Scientists from The Pennsylvania State University, U.S., reveal that the cantil forms between ...
Plants & Animals
Jun 15, 2021
0
23
In 1943, two scientists named Max Delbrück and Salvador Luria conducted an experiment to show that bacteria can mutate randomly, independent of external stimulus, such as an antibiotic that threatens a bacterial cells' survival. ...
Cell & Microbiology
Jun 15, 2021
0
9
Male infertility affects more than 20 million men globally and is a contributing cause to around 50% of infertility in couples. Frequently, male infertility is the result of defects in the sperm tail, the flagellum, which ...
Plants & Animals
Jun 14, 2021
0
6
As the COVID-19 pandemic continues, new variants of the SARS-CoV-2 virus pop up, and some lead to increasing infections. The main new variants—named Alpha, Beta, and Gamma and first identified in Britain, South Africa, ...
Cell & Microbiology
Jun 10, 2021
0
8
Scientists at the Centro Nacional de Investigaciones Cardiovasculares (CNIC) have described a potential disease-causing mechanism in hypertrophic cardiomyopathy (HCM), the most frequent hereditary disease of the heart. The ...
Bio & Medicine
Jun 10, 2021
0
7
Lanthanides are rare-earth heavy metals with useful magnetic properties and a knack for emitting light. Researchers had long assumed that lanthanides' toxicity risk was low and therefore safe to implement in a number of high-tech ...
Biotechnology
Jun 8, 2021
1
5
Researchers in Lund, Copenhagen and Norwich have shown that harmful mutations present in the DNA play an important—yet neglected—role in the conservation and translocation programs of threatened species.
Evolution
Jun 7, 2021
0
10
New insights into the ability of DNA to overcome harmful genetic changes have been discovered by scientists at the Wellcome Sanger Institute, the University of Lausanne and their collaborators. The team found that 26 percent ...
Evolution
May 27, 2021
0
9
Skoltech scientists and their colleagues from Germany and the United States have analyzed the metabolomes of humans, chimpanzees, and macaques in muscle, kidney, and three different brain regions. The team discovered that ...
Evolution
May 24, 2021
3
263
SARS-CoV-2 has evolved to acquire mutations on the spike protein—the part of the virus that protrudes from its surface and latches onto cells to infect them—that enhance the coronavirus' ability to bind to human cells ...
Biotechnology
May 19, 2021
0
126
