Sentence examples for mutations that arose from inspiring English sources

They used specialized algorithms to compare individual mutations that arose in the microbes' DNA as they spread.

This defect is due to two mutations that arose in an ancestor of most teleost fish, implying that most fish lack effective RNAi.

He settles on a suite of 2,000 to 5,000 genes as the basis for human intelligence, and calculates that among those, each of us carries two or more mutations that arose in the past 3,000 years, or 120 generations.

Some examples include mutations that allow adults to digest starch, fatty acids, and lactose in milk, including mutations that arose in Europeans.

It also raises an important question regarding the source of variation upon which early artificial selection depended: were these fortuitous new mutations that arose shortly before and/or sequentially during domestication, or were they already present in wild populations?

The B. subtilis studies, which focused on detection of SNPs, revealed a synergistic role of relA suppressor mutations that arose sequentially at two different loci.

A significant proportion of genetic diseases result from mutations that arise during splicing.

Passenger mutations that arise randomly alongside drivers were believed to be fairly benign: In natural populations, selection weeds out deleterious mutations.

Lindahl, Modrich and Sancar worked out how cells repair faults that inevitably creep in when DNA is copied time and time again, and mutations that arise under a barrage of environmental factors such as UV rays in sunlight.

Another is that men, as a group, "will have more variable brain phenotypes," Dr. Arnold writes, because women's second copy of every gene dampens the effects of mutations that arise in the other.

Some of the new mutations that arise in the maize genome can be deleterious; although selection acts to keep deleterious variants rare, their complete removal is impeded by genetic linkage to favourable loci and by finite population size1,2,3,4.