11-03-06 Dr. David Levin, Professor of Molecular Cell Biology at Boston University Henry M. Goldman School of Dental Medicine and Professor of Microbiology at Boston University School of Medicine discovered recently a novel, evolutionarily conserved mechanis...
11-02-25 Scientists at Harvard University are moving closer to answering some age-old questions. How did the leopard get its spots? How did the zebra get its stripes? The answer may be a gene called Agouti, which the Harvard team has found governs color patt...
11-02-09 Lung injury is a common cause of death among patients with pneumonia, sepsis(败血症) or trauma and in those who have had lung transplants. The damage often occurs suddenly and can cause life-threatening breathing problems and rapid lung failure. T...
11-01-31 Scientists at the Institut Pasteur and the University of Maryland have revealed how bacterial and archaea(古生菌) microbes successfully evolve their gene repertoires(全部节目) to face new challenges, predominantly by acquiring genes from other i...
11-01-25 Scientists at the University of East Anglia (UEA) have discovered a rogue(凶猛的) gene which if blocked by the right drugs could stop cancer in its tracks. Published today by the journal Oncogene, the discovery is a breakthrough in our understandi...
11-01-14 Chickens genetically modified to prevent them spreading bird flu have been produced by researchers at the Universities of Cambridge and Edinburgh. The scientists have successfully developed genetically modified (transgenic) chickens that do not tran...
10-12-29 Researchers at Washington University School of Medicine in St. Louis have learned why changes in a single gene, ROP18, contribute substantially(实质上,大体上) to dangerous forms of the parasite Toxoplasma gondii(弓形虫) . The answer has likely...
10-12-27 Researchers at Oregon State University have helped sequence the genome of a wild strawberry, laying the groundwork(基础,地基) for genetic improvements to related fruits like apples, peaches and pears. The advance was published today in the journa...
10-12-24 Researchers at the University of Exeter have developed a new approach to studying potentially deadly disease-causing bacteria which could help speed up the process of finding vaccines. Dr Andrea Dowling, from the Centre for Ecology and Conservation...
10-12-23 Australian scientists have discovered that changes to a gene involved in brain development can lead to testis(睾丸) formation and male genitalia(外生殖器) in an otherwise female embryo. Lead Melbourne researcher Professor Andrew Sinclair, of the...