science top stories popular news  

Daily non-political popular news in brief.

Uniform language for describing genes of pathogenic and beneficial microbes

02-28-2007 · EurekAlert!

An international group of scientists has announced a major expansion of a lingua franca used to describe the activities of genes in living organisms. The expansion provides terms that scientists can use to describe the complex events that occur when a pathogenic or beneficial microbe encounters its host. Understanding these events is crucial for developing new interventions for preventing infections by disease-causing microbes while preserving or encouraging the presence of beneficial microbes.

Read more »

Keywords: uniform, language, describing, genes, pathogenic, beneficial, microbes, gene, microbe

« Previous | Next »

Similar news on "Uniform language for describing genes of pathogenic and beneficial microbes":

  1. Scientists expand microbe 'gene language'
    03-01-2007 · EurekAlert!
    An international group of scientists has expanded the universal language for the genes of both disease-causing and beneficial microbes and their hosts. This expanded "lingua franca," called the Gene Ontology (GO), gives researchers a common set of terms to describe the interactions between a microbe and its host.
    Similar news · Read more »
  2. The RNA drug revolution -- a new approach to gene therapy
    01-23-2008 · EurekAlert!
    RNA interference represents an innovative new strategy for using small RNA molecules to silence specific genes associated with disease processes, and a series of review articles describing the state-of-the-art and potential therapeutic applications of RNAi and microRNAs will begin with two review papers in the January 2008 issue (Volume 19, No. 1) of Human Gene Therapy, a peer-reviewed journal published by Mary Ann Liebert, Inc. The papers are available free online.
    Similar news · Read more »
  3. Human proteins evolving slowly thanks to multitasking genes
    02-05-2007 · EurekAlert!
    Many human proteins are not as good as they might be because the gene sequences that code for them have a double role which slows down the rate at which they evolve, according to new research published in PLoS Biology.
    Similar news · Read more »
  4. University of Washington researchers play leading role in major study of human genome function
    06-13-2007 · EurekAlert!
    Scientists at the University of Washington and other members of an international consortium have completed a multi-year research effort that dramatically boosts understanding of how the human genome functions. While previous studies of the human genome have focused mainly on genes, this study provides insight into non-gene sequences and "regulatory elements" that control genes and may play a role in many common diseases.
    Similar news · Read more »
  5. Genes and drugs team up to lower blood pressure
    09-12-2007 · EurekAlert!
    Patients with high blood pressure respond very differently to anti-hypertensive medication, making treatment selection tricky for physicians. But new research published in the online open access journal, BMC Medical Genetics, pinpoints a number of gene-drug interactions that could allow medication to be tailored to individual patients based on their genetics.
    Similar news · Read more »
  6. Children with gene show reduced cognitive function
    11-05-2007 · EurekAlert!
    Children possessing a gene known to increase Alzheimer's disease risk already show signs of reduced cognitive function, an Oregon Health & Science University study has found. Scientists discovered that 7- to 10-year-olds with a member of a family of genes implicated in development, nerve cell regeneration and neuroprotection display reduced spatial learning and memory, associated with later-life cognitive impairments. This suggests brain changes predisposing a person to Alzheimer's might occur much sooner than previously thought.
    Similar news · Read more »
  7. Gene neighbors may have taken turns battling retroviruses
    12-20-2007 · EurekAlert!
    A cluster of antiviral genes in humans has likely battled retroviral invasions for millions of years. New research now finds that in addition to the previously identified TRIM5 gene that can defend against retroviruses like HIV, a related gene right next door, called TRIM22, may have participated in antiviral defense.
    Similar news · Read more »
  8. St. Jude defines eye cancer gene's role in retinal development
    01-16-2008 · EurekAlert!
    A genetic discovery led by scientists at St. Jude Children's Research Hospital helps answer a long-standing mystery about the eyes of vertebrates, and may translate into a deeper understanding of how genes coordinate the complex process of eye formation and how a rare pediatric eye cancer progresses.
    Similar news · Read more »
  9. Cigarettes leave deadly path by purging protective genes
    01-23-2008 · EurekAlert!
    A University of Rochester scientist discovered that the toxins in cigarette smoke wipe out a gene that plays a vital role in protecting the body from the effects of premature aging. Without this gene we not only lose a bit of youthfulness -- but the lungs are left open to destructive inflammation and diseases such as chronic obstructive pulmonary disease and lung cancer.
    Similar news · Read more »
  10. Location matters, even for genes
    02-13-2008 · EurekAlert!
    Moving an active gene from the interior of the nucleus to its periphery can inactivate that gene report scientists from the University of Chicago Medical Center in Nature. Attachment to the inner nuclear membrane, they show, can silence genes, preventing their transcription -- a novel form of gene regulation.
    Similar news · Read more »