Sentence examples for it arose by from inspiring English sources

We determined that the NFAT binding site is unique to humans; it arose by point mutation along the lineage separating humans from other great apes.

Life on Earth looks just as it should look if it arose by natural selection.

A hybrid of T. speciosissima and T. oreades, it arose by chance in a Melbourne garden.

Further, we cannot rule out until this factor is isolated that it arose by spontaneous mutation and is not found in naturally occurring D. persimilis.

For each terminator, a score is assigned reflecting hairpin stability and related to the likelihood that it arose by chance.

However when an enzyme like oxalyl-CoA decarboxylase, is found in many bacteria, it is at least as possible that it arose by gene duplication and divergence.

If the gene is lethal even in single copy, all the genes are eliminated by selection in the same generation in which they arise, and the frequency of the gene in the population is the frequency with which it arises by mutation.

Therefore, a more realistic interpretation regarding the evolution of apoptosis resistance and malignant transformation in the breast is that it arises by a combination of genetic 'mutation/selection' pressures and epigenetic 'adaptation' responses induced by the tissue microenvironment.

Complicating problems of origin, all of the pandemic and epidemic influenza A viruses that have appeared since 1918 have been descendants of it, arising by either genetic drift, reassortment with prevalent avian viruses, or in 1 case (1977) by apparent release from a freezer.

Is the difference an effect of the treatment or is it incidental (i.e., has it arisen by chance)?—A difference is less likely to be treatment-related if, e.g., it is caused by findings in one or more animals, which could be considered outliers, if it is within the range of historical control values, or if it lacks biological plausibility (i.e., it is inconsistent with known MoAs).

Most variation in the human genome is neutral, meaning that it arose not by natural selection but by processes like harmless mutations and the random shuffling of the genome between generations.