Researchers at Ruhr-University Bochum have successfully removed a molecular switch in cyanobacteria that prevents premature breakdown of energy reserves. This allows for the use of excess energy for biotechnological purposes, such as hydrogen production.
Researchers reveal that MLL-AF9 hijacks Myb to enforce aberrant self-renewal in leukemia cells. Inhibiting Myb results in rapid and complete eradication of cancer, validating a new approach for targeting oncogene addiction in vivo.
A new national collaboration of asthma genetics researchers has identified a novel gene association specific to populations of African descent, including the previously unreported PYHIN1 gene. The study also replicated four other gene associations with asthma risk, offering promising insights into the genetic roots of the disease.
A new microfluidic-based diagnostic device, mChip, can perform complex laboratory assays and diagnose infectious diseases like HIV and syphilis in remote regions with a tiny finger prick of blood. The device significantly reduces testing time and cost, providing immediate results for medical workers.
Researchers have developed a method to dissect the genomes of polyploid crops like oilseed rape and bread wheat, allowing for predictive breeding. By integrating sequence data from different sources, they created genetic linkage maps that can identify useful genes and accelerate breeding in new traits.
The CHO-K1 genome provides a better understanding of the genetics of CHO cells, accelerating the discovery and development of new recombinant protein therapies. The study identified homologs to 99% of human glycosylation-associated genes in the CHO-K1 genome.
A recent study published in the European Journal of Clinical Nutrition found that 70% of 8-month-old babies have a high salt intake, exceeding the recommended UK maximum level. High salt consumption can damage developing kidneys and establish poor eating practices that continue into adulthood.
Researchers at Forschungszentrum Jülich and universities of Kiel and Hamburg discovered a regular lattice of stable magnetic skyrmions on a surface, opening up new possibilities for data storage. The tiny formations, made up of just 15 atoms, exist without an external magnetic field and are located on the surface.
Research suggests that physics principles may be used to create complex crop-circle patterns, with some teams reproducing damage using handheld magnetrons and microwaves. Crop-circle artists are believed to use invisible construction lines to design their work, dispelling the need for traditional tools.
The study reveals that EphB-ephrin bindings activate metaloprotease ADAM10, destroying binding between distinct cell types and preventing cell mixing. This mechanism is crucial for maintaining tissue organization in the intestinal epithelium.
Researchers identified three new susceptibility loci for adult asthma in the Japanese population through a genome-wide study of 4836 individuals. The findings provide insights into the genetic factors contributing to asthma and may lead to more effective treatment techniques.
Researchers found that a quantum know-it-all can answer questions correctly even with incomplete knowledge of the subject as a whole. The study's findings raise new questions about the nature of quantum ignorance and its implications for emerging technologies like quantum cryptography and computation.