Gene discovered for anencephaly, a fatal birth defect, Researchers and scientists have found that a defect in the genetic code of one key enzyme may be responsible for anencephaly, a fatal birth defect that. Glossary - pbs, Acquired trait: a phenotypic characteristic, acquired during growth and development, that is not genetically based and therefore cannot be passed on to the next. Scientists find a dna change that accounts for white skin, Scientists said yesterday that they have discovered a tiny genetic mutation that largely explains the first appearance of white skin in humans tens of.
Science and technology news - new scientist, The un's intergovernmental panel on climate change has just released its latest assessment of climate science. new scientist looks at what it says, how things have. Genetic connections: scientists identify mutations that, Two major studies by leading research groups published on wednesday independently identified mutations in a single gene that protect against heart attacks. Genetics - wikipedia, the free encyclopedia, Genetics is the study of genes, heredity, and variation in living organisms. it is generally considered a field of biology, but it intersects frequently with many of.