Due to statistical errors, a Science paper claiming that mutation is responsible for genetic variation is retracted.
Due to statistical errors, a Science paper claiming that mutation is responsible for genetic variation is retracted.
Stretching muscle cells as they grow helps promote the expression of growth factors.
The Yersinia pestis strain extracted from the bones of Black Death victims may no longer exist.
A new yeast species found in Patagonia appears to be the missing half of the long-used lager yeast.
A new microfluidics chip lets researchers analyze the nucleic acids of 300 individual cells simultaneously.
Researchers identify new mutations in schizophrenia patients without a family history of the disease.
Healthy mice are born from germ cell precursors grown in vitro.
The Nobel Prize winner who discovered the gene that encodes the major histocompatibility complex passes away at age 90.