Genetics & Molecular Biology
- GABA: Reduce The Chloride To Restore The Switch
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A drug given to pregnant mice with models of autism prevents autistic behavior in their offspring, according to a new report, and though the drug could not be administered prenatally in humans- there is no way to screen for autism in human fetuses- clinic ...
Article - News Staff - Feb 7 2014 - 4:37pm
- The Ultimate Decoy: Protein M Helps Bacteria Misdirect Immune System
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Researchers have discovered an unusual bacterial protein that attaches to virtually any antibody and prevents it from binding to its target. Protein M, as it is called, probably helps some bacteria evade the immune response and establish long-term infecti ...
Article - News Staff - Feb 7 2014 - 3:12pm
- ITM2A: Why Women And Men Differ In Height?
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Why do men and women have different heights? Why do people have different predispositions to BMI, blood pressure and lipid levels? Chromosome X is one of the two sex-determining chromosomes and researchers from the University of Helsinki set out to analyz ...
Article - News Staff - Feb 6 2014 - 9:43pm
- Source Of New Lineage Of Infection-Fighting Blood Cells Discovered
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Innate lymphoid cells (ILCs) are among the first components of the immune system to confront certain pathogens and they have a critical function at mucosal barriers, like the bowel or the lung, where the body comes in direct contact with the environment. ...
Article - News Staff - Feb 12 2014 - 10:51am
- Clovis Boy Genome Reveals That 80 Percent Of American Natives Are Direct Descendants
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The people generally called Clovis were not the first humans in America but they were the first to accomplish expansion on the North American continent. Then they died out, leaving only speculation. Starting somewhere around 13,000 years ago, they hunted ...
Article - News Staff - Feb 12 2014 - 9:57pm
- Synthetic Molecular Oscillator Can Control Artificial Cells
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Researchers have made a discovery regarding the behavior of a synthetic molecular oscillator, which could serve as a timekeeping device to control artificial cells. ...
Article - News Staff - Feb 18 2014 - 5:26pm
- Regenerative Medicine: Skin Cells Turn Into Beating Heart Cells
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Heart disease is the world's leading cause of death, but recent advances in science and medicine have improved the chances of surviving a heart attack. In the United States alone, nearly one million people have survived an attack, but are living wit ...
Article - News Staff - Feb 20 2014 - 2:24pm
- Cas9 Enzyme Is A Genome-Editing Tool
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Bacteria and other microbes can be genetically engineered to perform a variety of valuable jobs, from producing safer, more effective medicines and sustainable fuels to cleaning up air, water and land. Cells from eukaryotic organisms can also be modified f ...
Article - News Staff - Feb 21 2014 - 7:00am
- Optimizing Genetic Diversity Of Wild Chickpea Species Boosts Nutrition And Sustainability
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A new research effort in Ethiopia seeks to improve the productivity of chickpea varieties by harnessing the genetic diversity of wild species. The federal Feed the Future Initiative is the latest rebranding of the U.S. government’s global hunger and food s ...
Article - News Staff - Feb 25 2014 - 6:30am
- First Wave And Adult Wave: Adolescent Girls And Adult Women Have Different Eggs
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The eggs produced by adolescent girls are not the same as the ones produced by adult women, according to a recent study in Human Molecular Genetics, which lists evidence that there are two completely distinct types of eggs in the mammalian ovary – "t ...
Article - News Staff - Feb 26 2014 - 10:47am