HSRC hsrc.ac.za - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from hsrc.ac.za Daily Mail and Mail on Sunday newspapers.
Current Biology. That paper stated: In laboratory-based experimental evolution of novel phenotypes and the human domestication of crops,
the majority of the mutations that lead to adaptation
are loss-of-function mutations
that impair or eliminate the function of genes rather than gain-of-function mutations that increase or qualitatively alter the function of proteins. Murray s paper vindicated Behe s thesis which also argued tha
t random mutation and natural selection are in fact fiercely devolutionary. That is since mutation easily breaks or degrades genes, which, counterintuitively, can sometimes help an organism to survive, so the damaged genes are hastily spread by natural selection. (
Darwin Devolves, p. 10) He continues:
South Africa s military in the fourth industrial revolution thoughtleader.co.za - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from thoughtleader.co.za Daily Mail and Mail on Sunday newspapers.
About 80,000 Johnson and Johnson s vaccine would be delivered this week to kick off South Africa s covid immunization campaign. Healthcare workers at the Ndlovu Care Group in rural north eastern part of the country can t wait.