Genetics News
August 30, 2016

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More Genetics News
August 30, 2016

How Aged Wine Gets Its Aroma

Aug. 29, 2016 — Researchers have discovered an enzyme that plays a leading role in the formation of compounds that give aged wines their sought-after ... read more

Probing How CRISPR-Cas9 Works

Aug. 26, 2016 — A new study reveals important new details about the inner workings of the CRISPR-Cas9 machinery in live cells that may have implications for the development of therapeutics that use the powerful gene ... read more

New Small Molecule Compounds Could Treat Ebola Virus Infection

Aug. 24, 2016 — Scientists have found Ebola's Achilles' heel: a new kind of chemical compound can block the protein Ebola uses to break out of cells and infect new cells. The compounds could potentially be ... read more

Aug. 23, 2016 — Scientists have unlocked a major genetic mystery of one of the ancestors of cultivated strawberry. A genetic analysis, which took four years to complete, aims to improve modern cultivation efforts of ... read more

Warbler Genomes Look to Be 99.97 Percent Alike

Aug. 23, 2016 — New research shows that, genetically speaking, blue-winged and golden-winged warblers are almost identical. Scientists behind the research say the main differences between the two species are in ... read more

Rising Temperatures Could Accelerate Radiation Induced DNA Effects in Marine Mussels

Aug. 23, 2016 — Increased sea temperatures could have a dramatic effect on radiation-induced damage in marine invertebrates, a new study ... read more

Cells' Steering Wheel: New Mechanism Clarifies How Cells Migrate

Aug. 22, 2016 — Similarly to cars, cells need a steering mechanism that guides them towards a certain target or direction. Scientists have discovered the function of a key protein involved in cells' movement ... read more

How Cell Nuclei Squeeze Into Tight Spaces

Aug. 22, 2016 — As cells move throughout our bodies, they often have to squeeze through tight nooks and crannies in their environment, reliably springing back to their original shape. The structures involved in this ... read more

Transcription Factor Foxn1 and Preserving Immune Function in Later Life

Aug. 22, 2016 — Researchers use new experimental models and analytical tools to investigate genes regulated by Foxn1, becoming the first to identify the DNA sequence bound by the transcription factor. Among the ... read more

Single-Celled Fungi Multiply, Alien-Like, by Fusing Cells in Host

Aug. 22, 2016 — Biologists report that microsporidia fuse the cells of their animal hosts together so they can multiply and quickly spread, alien-like, within their hosts' uninfected ... read more

Canine Hereditary Disorders Are More Widespread Than Previously Indicated

Aug. 22, 2016 — New research brings new information about genetic disorders causing diseases in different dog breeds. The results can be utilized both in dog breeding and veterinary ... read more

Aug. 19, 2016 — Researchers have discovered the same enzyme used by 'boneworms' to dissolve whale carcasses, and that helps promote photosynthesis in corals, also regulates blood pH in stingrays. The study ... read more

'Missing Evolutionary Link' of a Widely Used Natural Drug Source Found

Aug. 19, 2016 — A well-known family of natural compounds, called “terpenoids,” have a curious evolutionary origin. In particular, one question relevant to future drug discovery has puzzled scientists: exactly ... read more

Why Russian Tuberculosis Is the Most Infectious

Aug. 18, 2016 — Scientists conducted a large-scale analysis of the proteins and genomes of mycobacterium tuberculosis strains that are common in Russia and countries of the former Soviet Union and found features ... read more

In Cells, Some Oxidants Are Needed

Aug. 18, 2016 — Some studies are showing that reactive oxygen species (ROS) molecules sometimes can aid in maintaining health -- findings now boosted by a surprising discovery from the ... read more

Aug. 18, 2016 — Researchers have identified the protein that norovirus uses to invade cells. Norovirus is the most common viral cause of diarrhea worldwide, but scientists still know little about how it infects ... read more

Aug. 18, 2016 — Scientists have used CRISPR gene editing technology and live cell, single molecule microscopy to watch in real-time, for the first time, the essential interaction between telomerase and ... read more

Aug. 17, 2016 — In infection diseases, membrane fouling, interaction with bacteria, as well as in rapid healing of wounds for example, the way proteins interact with a surface plays an important role. On a surface, ... read more

TERRA, the RNAs That Protect Telomeres

Aug. 17, 2016 — Despite their especially compact structure that is difficult to access, telomeres transcribe information like the rest of the DNA. The RNAs resulting from this process are called TERRA and their ... read more

New Discovery Increases Understanding of How Plants and Bacteria See Light

Aug. 16, 2016 — Plants, bacteria and fungi react to light with light-sensitive proteins. Scientists have now determined the inner workings of one of these ... read more

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