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Bacteria News
February 28, 2017

Latest Headlines
updated 2:57am EST

More Bacteria News
February 28, 2017

New Tool for Combating Mosquito-Borne Disease: Insect Parasite Genes

Feb. 27, 2017 — Discovery of the genes the insect parasite Wolbachia uses to control its hosts' reproduction provides a powerful new tool for enhancing biological control efforts for mosquito-borne diseases ... read more

Europeans Brought New Strains of Ulcer-Causing Bacterium to Pre-Columbian Americas

Feb. 23, 2017 — A genomic study of a harmful stomach bacterium finds that foreign strains intermingled with and replaced local strains after the arrival of Europeans and African slaves across the ... read more

Fungus on Lawns: Novel Methods of Rhizoctonia Solani Control?

Feb. 23, 2017 — Scientists have identified a novel and important biological aspect of R. Solani while investigating brown patch infected cool-season turfgrasses: R. solani isolated from diseased tissue were ... read more

Feb. 23, 2017 — Viruses propagate by infecting a host cell and reproducing inside. This not only affects humans and animals, but bacteria as well. This type of virus is called bacteriophage. They carry so called ... read more

Microbe, Virus Co-Evolution: Model of CRISPR, Phage Co-Evolution Explains Confusing Experimental Results

Feb. 21, 2017 — A new study suggests that researchers planning to use the CRISPR genome-editing system to produce designer gut bacteria may need to account for the dynamic evolution of the microbial immune ... read more

Genetic Mutations That Drive Antibiotic Resistance in Bacteria

Feb. 21, 2017 — Scientists have identified novel mutations in bacteria that promote the evolution of high-level antibiotic ... read more

Those Who Help Each Other Can Invade Harsher Environments

Feb. 20, 2017 — Through cooperation, animals are able to colonize harsher living environments that would otherwise be inaccessible, according to a new study. The research community has long believed this was the ... read more

Feb. 21, 2017 — What looks like a caterpillar chewing on a leaf or a beetle consuming fruit is likely a three-way battle that benefits most, if not all of the players involved, according to an ... read more

Yeast Found in Babies' Guts Increases Risk of Asthma

Feb. 17, 2017 — Microbiologists have found a yeast in the gut of new babies in Ecuador that appears to be a strong predictor that they will develop asthma in childhood. The new research furthers our understanding of ... read more

Feb. 16, 2017 — A study reveals the operation of the biochemical clockwork that drives cellular division in bacteria in extreme detail. It is s an important step forward in research on bacterial growth and could ... read more

Scientists Reveal the Treadmilling Motion of Dividing Bacteria

Feb. 16, 2017 — An international team of scientists using the latest imaging techniques have revealed how bacterial division proteins build a partition wall across the cell, one molecule at a ... read more

Biologists Control Gut Inflammation by Altering the Abundance of Resident Bacteria

Feb. 16, 2017 — Numerous human diseases, including inflammatory bowel disease, diabetes and autism spectrum disorders are linked to abnormal gut microbiomes, but an open question is whether these altered microbiomes ... read more

New Antibiotic from Bacteria Found on Kenyan Ant Could Help Beat MRSA

Feb. 15, 2017 — A new antibiotic, produced by bacteria found on a species of African ant, is very potent against antibiotic-resistant ‘superbugs’ like MRSA according to ... read more

Feb. 14, 2017 — For hundreds of millions of years, ticks have survived on Earth by sucking blood from their victims for days, often leaving behind terrible diseases as a thank-you note. But no one has ever looked at ... read more

Feb. 14, 2017 — Researchers have identified new toxic metalloid-reducing bacteria in highly polluted abandoned gold mine tailings in Manitoba's Nopiming Provincial Park. Uncovering new bacteria with high ... read more

Sulfide-Sensing Mechanisms in Purple Bacteria

Feb. 13, 2017 — Scientists have uncovered a sulfide-responsive protein that helps control photosynthesis in the purple bacterium Rhodobacter ... read more

Feb. 13, 2017 — Researchers found sunlight converted little if any permafrost thawed carbon to carbon dioxide, whereas microbes were shown to rapidly convert permafrost carbon to carbon ... read more

Marine Bacteria Produce an Environmentally Important Molecule With Links to Climate

Feb. 13, 2017 — Scientists have discovered that tiny marine bacteria can synthesize one of Earth's most abundant sulfur molecules, which affects atmospheric chemistry and potentially climate. This molecule, ... read more

Chemical Engineers Boost Bacteria's Productivity

Feb. 13, 2017 — Chemical engineers have designed a novel genetic switch that allows them to dramatically boost bacteria cells' production of useful chemicals by shutting competing metabolic pathways in the ... read more

Microbiomes More in Flux in Patients With Inflammatory Bowel Disease

Feb. 13, 2017 — Patients with inflammatory bowel disease are more likely to see dramatic shifts in the make-up of the community of microbes in their gut than healthy people, according to the results of a new study. ... read more

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