Sort by Lovely and Amazing (Free subscription) - 09/05/2008 - YouTube
Scientists have known for some time that Down Syndrome, the most common chromosomal abnormality, is caused by an additional chromosome #21. However, n...
Sort by Lovely and Amazing (Free subscription) - 09/05/2008
BBC News has published an article today on their website today about British cellular research showing that the addition of that extra twenty first chromosome changed the embryonic stem cells they studied. The study, in the American Journal of Human Genetics, says the extra chromosome sets off a chain of genetic changes in the developing embryo... The international team of researchers, which also included...
