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Pushing the Boundaries: Study Provides Key Insight Into How Cells Fuse
March 7, 2013 — Researchers have established a high-efficiency cell-cell fusion system, providing a new model to study how fusion works. The scientists showed that fusion between two cells is not equal and mutual as ... > full story -
Protein Lost in Tumors Blocks Normal Cells from Being Reprogrammed Into Stem Cells
March 7, 2013 — Researchers have discovered that a particular protein prevents normal cells from being reprogrammed into cells that resemble stem cells, providing new insight into how they may lose their plasticity ... > full story -
Key Developmental Mechanism in Plants Explained for First Time
March 7, 2013 — In simple animals like the fruit fly and more recently in plants and mammals, scientists have been able to identify some of the principal players in the developmental symphony. Scientists have now ... > full story -
Cancer-Promoting Protein Is Found to Also Suppress Cell Growth
March 7, 2013 — The cancer-causing oncogene SRSF1, first discovered through its role in splicing, is now shown also to activate cell-growth arrest, or senescence. In states of ribosomal stress or overexpression of ... > full story -
Dual Systems Key to Keeping Chromosomes Intact
March 7, 2013 — Scientists have discovered how two different structural apparatuses collaborate to protect repetitive DNA when it is at its most vulnerable -- while it is being unzipped for ... > full story -
Persistence Pays Off in Solving Hemophilia Mystery, Showing Curiosity Drives Discovery
March 7, 2013 — A medical researcher has found the third and final piece in the genetic puzzle of hemophilia B Leyden, more than 20 years after he discovered the first two pieces. The results explain how more than ... > full story -
When Food Is Scarce, a Smaller Brain Will Do
March 7, 2013 — A new study explains how young brains are protected when nutrition is poor. The findings reveal a coping strategy for producing a fully functional, if smaller, brain. The discovery, which was made in ... > full story -
Generations of Cloned Mice With Normal Lifespans Created: 25th Generation and Counting
March 7, 2013 — Using the technique that created Dolly the sheep, researchers have identified a way to produce healthy mouse clones that live a normal lifespan and can be sequentially cloned indefinitely. ... > full story -
Sleep Disorder Research
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Molecular Key to Exhaustion Following Sleep Deprivation
March 7, 2013 — Scientists have identified one of the molecular players in this process has been identified – at least in nematode round worms. Scientists report that even in Caenorhabditis elegans, a tiny ... > full story -
Light Shed on Ancient Origin of Life
March 7, 2013 — Researchers discovered important genetic clues about the history of microorganisms called archaea and the origins of life itself in the first ever study of its kind. Results of their study shed light ... > full story
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