Actin filaments respond to pressure by forming branches at their curviest spots, helping resist the push.
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Germline stem cells discovered in human ovaries can be cultured into fresh eggs.
Sangamo Biosciences is putting a different spin on gene therapy. Rather than replace or supplement a mutated gene with an accurate copy, Sangamo researchers are introducing a mutant copy of the gene for the HIV co-receptor CCR5 into the T cells of HI
The suggested approval of a widely used antiretroviral drug to prevent HIV transmission in uninfected people sparks a debate about the possible dangers of such a move.
Algeria is set to build the first HIV/AIDS research center in Africa.
Human-specific duplications of a gene involved in brain development may have contributed to our species’ unique intelligence.
Human embryonic stem cells swiftly kill themselves in response to DNA damage.
Genes that react to cellular sugar content are regulated by a long non-coding RNA via an unexpected mechanism
From accounts of deformed animals to scratch-and-sniff technology, Robert Boyle's early contributions to the Royal Society of London were prolific and wide ranging.
A US science official recommends extending moratorium on bird flu studies as well as other types of risky research.
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