Campylobacter strains exchange genes, can become more virulent and antibiotic resistant
New research from North Carolina State University has found that Campylobacter bacteria persist throughout poultry production—from farm to grocery shelves—and that two of the most common strains are exchanging genetic material, which could result.....»»
Team develops an epigenome editing toolkit to dissect the mechanisms of gene regulation
Understanding how genes are regulated at the molecular level is a central challenge in modern biology. This complex mechanism is mainly driven by the interaction between proteins called transcription factors, DNA regulatory regions, and epigenetic mo.....»»
Researchers target spermidine production to combat emerging drug resistance in Salmonella
Food-borne diseases like typhoid, caused by Salmonella Typhimurium, are a severe threat to public health, especially in India. The indiscriminate use of antibiotics has allowed this bacterium to become resistant, posing a major hurdle in treating inf.....»»
Researchers discover new function of oncoproteins
Researchers at the University of Würzburg have discovered a new function of the oncoprotein MYCN: It not only helps cancer cells to grow stronger, but also makes them more resistant to drugs. The study is published in Molecular Cell......»»
Study underscores new strategies to fight drug-resistant bacteria
Several billion years ago, a genetic arms race began between bacteria and their viral killers. This seemingly eternal struggle continues today, with implications for diseases killing tens of thousands of people around the world each year......»»
Laboratory and natural strains of intestinal bacterium turn out to have similar mutational profiles
Understanding mutational processes in a cell offers clues to the evolution of a genome. Most actively, mutation processes are studied in human cancer cells, while other genomes are often neglected......»»
SEC crypto crackdown continues with Robinhood as lawsuit looms
Robinhood accused SEC of creating a "world of confusion around crypto." Enlarge (credit: NurPhoto / Contributor | NurPhoto) Continuing its crackdown on cryptocurrency exchanges, the Securities and Exchange Commission (SE.....»»
Research team develops fast-track process for genetic improvement of plant traits
Researchers interested in improving a given trait in plants can now identify the genes that regulate the trait's expression without doing any experiments......»»
New discovery of a mechanism that controls cell division
Researchers at Umeå University, Sweden, have discovered that how a special protein complex called the Mediator moves along genes in DNA may have an impact on how cells divide. The discovery may be important for future research into the treatment of.....»»
In medieval England, leprosy spread between red squirrels and people, genome evidence shows
Evidence from archaeological sites in the medieval English city of Winchester shows that English red squirrels once served as an important host for Mycobacterium leprae strains that caused leprosy in people, researchers report in the journal Current.....»»
Novel triple drug combination effective against antibiotic-resistant bacteria
Scientists at the Ineos Oxford Institute (IOI) have found a new potential combination therapy to combat antimicrobial resistance (AMR) by targeting two key bacterial enzymes involved in resistance. The study, "The Triple Combination of Meropenem, Avi.....»»
Antimicrobial peptide from cows shows potential for treating hypervirulent bacteria
University of Central Florida College of Medicine researcher Renee Fleeman is on a mission to kill drug-resistant bacteria, and her latest study has identified a therapy that can penetrate the slime that such infections use to protect themselves from.....»»
Do earthquake hazard maps predict higher shaking than actually occurred? Research finds discrepancy
A new study by Northwestern University researchers and coworkers explains a puzzling problem with maps of future earthquake shaking used to design earthquake-resistant buildings. The research was published May 1 in the journal Science Advances in a p.....»»
Researchers discover key functions of therapeutically promising jumbo viruses
Antibiotic medicines became a popular treatment for bacterial infections in the early 20th century and emerged as a transformational tool in human health. Through the middle of the century, novel antibiotics were regularly developed in the medication.....»»
Making seagrass restoration more resistant to rising temperatures using generalist grasses
New research demonstrates that seagrass habitat restoration can be enhanced by including other grasses in addition to the declining or lost species and—ultimately—that restoration efforts must proactively select species that can withstand current.....»»
Gene seekers discover atypical genes that control multiple valuable soybean traits
A team led by Purdue University soybean geneticist Jianxin Ma has developed a new biotechnological tool for the domestication of desirable traits from wild soybeans, such as resistance to leafhopper insect pests. The use of such tools, called de novo.....»»
Porsche dealership sales manager took bribes in exchange for high-demand vehicles, lawsuit alleges
The sales manager of a Porsche dealership in South Carolina commanded hundreds of thousands of dollars in "under-the-table" payments from customers hungry for high-demand vehicles......»»
Silobreaker empowers users with timely insight into key cybersecurity incident filings
Silobreaker announced the addition of automatic collection, AI-enhanced analysis, and alerting on 8-K cybersecurity incident filings made to the US Securities and Exchange Commission (SEC). This enhancement to the Silobreaker platform empowers organi.....»»
Manager took bribes in exchange for high-demand vehicles, lawsuit alleges
The sales manager of a luxury dealership in South Carolina commanded hundreds of thousands of dollars in "under-the-table" payments from customers hungry for high-demand vehicles......»»
New structures offer insight into how a bacterial motor powers bacterial chemotaxis, a key infectious process
Bacteria existed for millennia before humans and have been infecting us from the beginning. Although we can treat infections through pharmaceuticals, bacteria continue to become resistant to treatment thanks to their rapid evolution. Bacterial infect.....»»
Cichlid fishes" curiosity promotes biodiversity: How exploratory behavior aids in ecological adaptation
Cichlid fishes exhibit differing degrees of curiosity. The cause for this lies in their genes, as reported by researchers from the University of Basel in the journal Science. This trait influences the cichlids' ability to adapt to new habitats......»»