Biochemistry Research News
September 2, 2015

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September 2, 2015

Aug. 31, 2015 — Ancient rocks harbored microbial life deep below the seafloor, reports scientists. This first-time evidence was contained in drilled rock samples of Earth's mantle -- thrust by tectonic forces ... read more

Endangered Animals Can Be Identified by Rate of Genetic Diversity Loss

Aug. 31, 2015 — A new study presents a novel approach for identifying vertebrate populations at risk of extinction by estimating the rate of genetic diversity loss, a measurement that could help researchers and ... read more

Aug. 31, 2015 — Among birds, the line between species is often blurry. Some closely related species interbreed where their ranges overlap, producing hybrid offspring. In the coastal marshes of New England, this has ... read more

Aug. 31, 2015 — When nocturnal insects make their high-flying journeys through the darkness of night, they may have more than an internal compass to guide them on their way. Researchers now show that Silver Y moths ... read more

Aug. 31, 2015 — Thousands of new species are identified every year, and new and efficient methods are needed to document this diversity and to make information about new species available to other scientists and to ... read more

Aug. 31, 2015 — Life on an island isn't always easy. To make the most of the little there is to eat on many Greek islands, the digestive system of Balkan green lizards has evolved considerably compared to ... read more

Aug. 31, 2015 — A new species of giant file clam from Atlantic Canadian waters has been described by Canadian scientists. The 'cryptic' clam, which lives in deepwater canyons, was first found off the coast ... read more

Aug. 31, 2015 — The process of endocytosis -- how cells 'eat' by absorbing molecules -- drives rapid embryonic healing, scientists have discovered. They suggest the results should be used to design better ... read more

Ants to the Rescue: How Super-Organisms Could Become Super Pest Controllers

Aug. 31, 2015 — As global population rises and finite resources dwindle, farmers need new, more sustainable ways to control pests. Now, ecologists have found a safe, sustainable and cost-effective new pest control. ... read more

Aug. 31, 2015 — From 1952, DNA was sequenced, modified and extensively studied, but no technique was able to produce clear direct images of DNA. Now, researchers have developed a new technique to produce a direct ... read more

Aug. 29, 2015 — Longer, more severe, and hotter droughts and a myriad of other threats, including diseases and more extensive and severe wildfires, are threatening to transform some of the world's temperate ... read more

Aug. 28, 2015 — A closer look at how honey bee colonies determine which larvae will serve as workers and which will become queens reveals that a plant chemical, p-coumaric acid, plays a key role in the bees' ... read more

Aug. 28, 2015 — In all organisms, water's pH has a profound effect. Because the interaction of carbon dioxide and water explains the natural acidity of water and all accompanying reactions, it is considered a ... read more

Aug. 28, 2015 — Viruses are able to redirect the functioning of cells in order to infect them. Inspired by their mode of action, scientists have designed a "chemical virus" that can cross the double lipid ... read more

Oysters Harbor, Transmit Human Norovirus: Avoid Raw Ones

Aug. 28, 2015 — Oysters not only transmit human norovirus; they also serve as a major reservoir for these pathogens, according to ... read more

Aug. 28, 2015 — A new study describes the bio-archaeological remains of the Philistine culture in Israel during the Iron Age (12th century to 7th century BCE). The results of this research indicate that the ca. 600 ... read more

Aug. 28, 2015 — Researchers have for the first time created and used a nanoscale vehicle made of DNA to deliver a CRISPR-Cas9 gene-editing tool into cells in both cell culture and an animal ... read more

Aug. 28, 2015 — Scientists have predicted how biological circuits generate rhythms and control their robustness, utilizing mathematical modeling based on differential equations and stochastic parameter ... read more

Aug. 28, 2015 — A growing, dividing cell uses most of its energy store to make its "protein factories," the ribosomes. An important player in their "assembly" is the exosome, a molecular ... read more

Aug. 28, 2015 — Nuclear pores in the nuclear membrane do not only control the transport of molecules into and out of the nucleus but also play an important role in gene expression. Researchers have deciphered a ... read more

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