Genetics News
August 31, 2015

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More Genetics News
August 31, 2015

Aug. 27, 2015 — RNA can be translated into protein or transformed into gene-regulating molecules. A newly discovered 'reader' protein recognizes a chemical instruction tag affixed to RNA, an important step ... read more

How Dynamin Mediates Membrane Constriction and Scission

Aug. 27, 2015 — Cells continually form membrane vesicles that are released into the cell. If this vital process is disturbed, nerve cells, for example, cannot communicate with each other. The protein molecule ... read more

Aug. 27, 2015 — Cell mechanics are considerably more complex than previously thought and may affect cell structures at various ... read more

Aug. 27, 2015 — A new study has found that the genetic diversity of wild plant species could be altered rapidly by anthropogenic climate ... read more

Aug. 27, 2015 — Researchers demonstrate how gram-negative bacteria deliver toxins to kill neighboring ... read more

Aug. 26, 2015 — A new study is providing a clearer picture of the evolutionary history and genetic organization of cannabis, a step that could have agricultural, medical and legal implications for this valuable ... read more

Aug. 26, 2015 — New cost-effective material which mimics natural 'extracellular matrix' has allowed scientists to capture previously unseen behavior in individual plant cells, including new shapes and ... read more

Aug. 26, 2015 — Could the sperm harpoon the egg to facilitate fertilization? That’s the intriguing possibility raised by the discovery that a protein within the head of the sperm forms spiky filaments, suggesting ... read more

Algorithm Helps Identify Elusive Genes That Express Like Clockwork

Aug. 25, 2015 — An algorithm is giving scientists a new way to identify the dynamics of oscillatory genes, which play an essential role in development functions like cell division, circadian rhythms and limb ... read more

Batting Practice in the Genome

Aug. 25, 2015 — In the biochemical game of genetics, it was thought that the proteins controlling gene regulation in animals were either spectators or players. But scientists have now found that spectator proteins ... read more

Adaptive Mutation Mechanism May Explain Some Forms of Antibiotic Resistance

Aug. 25, 2015 — Evolutionary theory says mutations are blind and occur randomly. But in the phenomenon of adaptive mutation, cells can peek under the blindfold, increasing their mutation rate in response to stress. ... read more

Flu Remedies Help Combat E. Coli Bacteria

Aug. 25, 2015 — If the intestinal bacteria level becomes unbalanced, it can cause diseases. Physiologists now reveal how a specific carbohydrate in the intestinal mucosa heavily multiplies certain E. coli bacteria ... read more

Lemon Juice Disinfects Against Human Norovirus

Aug. 25, 2015 — Citric acid may prevent the highly contagious norovirus from infecting humans, scientists discovered. Therefore, lemon juice could be a potentially safe and practical disinfectant against the most ... read more

Aug. 25, 2015 — Scientists have described precisely how a plant can sense a pathogen, bringing an unprecedented level of detail to a fundamental hypothesis in plant immunity of relevance to tackling disease in ... read more

Aug. 25, 2015 — When our cells copy their DNA to grow and replicate, it’s vital the process runs smoothly. To get this right, cells use a complex “machine”, made from many hundreds of ... read more

Protein With Promise for Cancer Therapy Identified

Aug. 24, 2015 — A researcher says he has solved a cell division mystery in a way that will intrigue the makers of cancer-fighting ... read more

Off Switch for Biofilm Formation Discovered

Aug. 24, 2015 — When disease-causing bacteria establish a biofilm on hospital equipment, it can be impossible to sterilize the devices, raising infection rates and necessitating expensive replacements. Now, ... read more

Aug. 24, 2015 — Researchers have uncovered the mechanisms that allow bone-forming cells to regenerate a correctly shaped new fin ... read more

Lucky Four-Leaf Clovers in the Sub-Arctic Could Prove Valuable to Future Plant Breeding

Aug. 24, 2015 — The lucky discovery of four-leaf clovers in the sub-arctic could prove valuable to future plant breeding ... read more

Aug. 21, 2015 — A molecular approach has been used to identify the protein responsible for germination of Striga seeds through visualization by green fluorescence. Striga, a parasitic plant known as witchweed has ... read more

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