Thus during these ten generations of mutagenesis and stabilizing selection, the enzyme accumulated cryptic genetic mutations, that is, those which did not significantly affect its native catalytic function.
Her book provides an answer to Summers based on the experiences of women scientists during the two generations between 1969 and today.
Mass selection was applied on bunch production during these last six generations.
This sense of awe was probably selected during the eighty thousand generations we spent in the Pleistocene because those who had it would have a better edge than those who didn't, just as those who had narrative would have a much better edge than those who did not.
Second, MHC-mediated selection resulting from pathogen pressures could have introduced differential disease susceptibility profiles between the monogamous and promiscuous lines during the three generations of breeding [ 49].
Preferential transmission of parental alleles could be caused by an allele-specific advantage in viability or fertility, and gene-based markers may represent or be linked to alleles selected during the six generations used for development of the RILs.
Group C2 had larger ROH fragments than C1, which is attributable to an increase in inbreeding during the five generations that passed between C1 sows and their descendants in C2.
The Arab Spring, as these struggles are collectively known, build on and reinforce the Palestinian people's struggle for freedom from Israel's 44-year military occupation -- during which two generations have been born into captivity -- justice for the Palestinian refugees and equality for the citizens of Israel.
Even with such august patronage, it seemed an unlikely marriage: Menuhin the cultivated man of the classics whose "spiritualised sensuousness" has enraptured Sir Neville Cardus and many more during the nearly two generations, Grappelli the jazz violinist and pianist of enormous French chic, now appearing with Sacha Distel at the Duke of York's.
Virtually all the protein needed for the growth of 2 to 4 billion children to be born during the next two generations will have to come from the same source, from the synthesis of ammonia from its elements".
