Its absence from the blood samples of all other horse breeds indicates the presence of a mutation that probably occurred after the horses became established in the desert.
The losses of exon X (encoding the RPL32 subfunction) in the Poplar2 and Poplar3 lineage, and of exons 4, 7 and 8 (encoding the SOD subfunction) in Poplar1, were caused by degenerative mutations that were probably selectively neutral because in each case the subfunction lost by one gene copy was maintained by the other.
In other words, a mutation that was probably neutral when it first appeared has become pathological when the environment changed into a novel one for that lineage, one without vitamin C in dietary sources.
These results indicate that the c.1157A>G, p.Asn386Ser INHBA mutation is a bona fide germline de novo mutation that had probably occurred at the prezygotic level.
Sixfold higher tylosin production was achieved from a hybrid strain, which was equivalent to achieving 20 rounds of classical strain improvement by random mutation that would probably require 20 years [ 61].
Many of these patients are known carriers of BRCA1 or BRCA2 mutations, whereas others are from families that probably harbour mutations in other genes.
Many are probably 'passenger' mutations, that is, random mutational noise, but some must be selected, 'driver' events and, as the number and variety of known mutations increases, estimates for the number of 'driving' mutations in cancer are tending to increase [ 2, 12].
Somewhere among the genetic disparities must lie the mutation or, more probably, mutations that define us.
Both c.235delC and c.35delG were simultaneously detected as the predominant mutations in Uyghur participants that probably resulted from the ethnic origin of Uyghur people.
One of the putative mutations that causes ASE is probably in linkage disequilibrium with the TGFBR1*6A allele but is not itself causative of ASE.
