For the very first time, researchers at the Morgridge Institute for Research have created near-atomic resolution images of a significant viral protein complicated responsible for replicating the RNA genome of a member of the positive-strand RNA viruses, the massive class of infections that includes coronaviruses as well as many various other microorganisms.The results must assist […]
According to a study published June 20 in Science, scientists discovered two types of glial cells in the brains of adult mice – an astrocyte and an oligodendrocyte progenitor cell – after pushing neural stem cells to rise from dormancy. The results indicate new roles for glial cells, notorious for offering support to neurons. They also
Researchers Discover “Gorditas” and Other Unheard Types of Brain Cells Read More »
One of the most critical questions in evolution is how and when significant groups of animals first evolved. The surge of tetrapods (all limbed vertebrates) from their fish relatives notes one of the most important evolutionary landmarks in the history of life. This “fish-to-tetrapod” shift occurred someplace in between the Middle and Late Devonian (approximately
Sustained Fast Rates of Evolution Explain Exactly How Tetrapods Advanced From Fish Read More »
An antibody treatment that seems to reduce the effects of all recognized SARS-CoV-2 pressures and various other coronaviruses was created with some help from architectural biologist Jay Nix. Lifesaving COVID-19 injections are enabling us to feel optimistic once again, after over a year of anxiousness as well as disaster. However, vaccines are just one side
“Inescapable” COVID-19 Antibody Discovery – Neutralizes All Known SARS-CoV-2 Strains Read More »
There are significant differences in species numbers among the major branches of the tree of life. Some groups of organisms have numerous species, while others have some. For example, animals, plants, and fungi each have more than 100,000 known species, how most of the others– such as many algal and bacterial groups– have 10,000 or
New Study Helps Explain the Diversity of Life and “Paradox of Sex” Read More »
Organic engineers at MIT have created a brand-new way to edit bacterial genomes successfully and program memories right into microbial cells by revising their DNA. Using this technique, various spatial and temporal information can be stored for generations and obtained by sequencing the cells’ DNA. The new DNA writing method, which the scientists call HiSCRIBE,
According to the Weizmann Institute of Scientific scientists, proteins can connect through DNA, performing a long-distance dialogue that functions as a type of genetic “switch.” They discovered that the binding of proteins to one point of a DNA molecule could affect an additional binding point at a further point. This “peer impact” triggers particular genes.
Calling Through the DNA Cord: A Recently Discovered Genetic “Switch Over.” Read More »
In grade school, Charles DeLisi had his first indication of changes in the environment. He lived in a very wooded area, with trees filling his neighborhood, which was very fortunate since he loved to play in the forest. However, one of the saddest events of his adolescence, as he describes, occurred around the time he
The neurotransmitters GABA and glutamate have complementary functions – GABA inhibits neurons, while glutamate makes them extra active. Published on July 22nd, 2021, in PLOS Biology, scientists led by Roi Cohen Kadosh and George Zacharopoulos from the University of Oxford revealed that degrees of these two neurotransmitters in the intraparietal sulcus of the brain could
Neurotransmitter Levels in the Brain Can Predict Math Ability Read More »
The journal Archaeological and Anthropological Sciences published a study from The Paleoneurology Group at the Centro Nacional de Investigación Sobre la Evolución Humana (CENIEH) led by Emiliano Bruner. This study analyzes visual exploration patterns during handling of Lower Paleolithic tools, being the first application of the eye-tracking methodology to real stone tools. The study was
First Application of the Eye-Tracking Methodology to Studying Lithic Industry Read More »