Sentences with phrase «certain point mutations»

«This is why, for our test, we produced special antigens — using certain point mutations, we altered the area of the antigens that is the same for all flaviviruses, effectively shutting it off.

Not exact matches

along certain prescribed lines (reduction or adaptation of limbs, complication of teeth, increased specialization as carnivores or herbivores, runners, burrowers, swimmers, flyers, etc.); and secondly dispersive, since the different phyla separated at certain points of proliferation, certain «knots» which we may suppose to be periods of particularly active mutation.

Certain mutations might cause severe retardation, for instance, pointing to specific places to look for a link between genes and intelligence.