We found only two genes with PS in all five classes, suggesting that selection in synonymous sites is not biasing our results (supplementary fig. S3, Supplementary Material online).
Evaluation of the frequency and duration of mastitis in the two lines demonstrated that selection for decreased SCS is associated with a decrease of IMI [ 22].
Although our results are insufficient to draw general conclusions regarding evolutionary differences between the invasive and noninvasive clades, distribution patterns of the two clades suggest that selection regime in the native range might be a factor (Lee and Gelembiuk 2008; Winkler et al. 2008; Hufbauer et al. 2012).
A limited analysis of six genomes suggested that positive selection occurred in nine complement genes [ 82].
To suggestions that the composition of the interim government was more the product of American pressure than of Iraqi will, Mr. Bush said that he had "no role in picking, zero," and that the selections had been made by Lakhdar Brahimi, the United Nations special envoy.
The test result was significant with p<1% in all four analyses, indicating that positive selection most likely operated during both within-host evolution and between-host evolution and both in the 1980s and in the 2000s.
The rapidity of the ecotype divergence in these two lakes suggests that natural selection is strong and did quickly wipe out any possible signature of history in both lakes.
Another conclusion in these two works is that natural selection can determine the rates of fixation of AT → GC and GC → AT mutations.
Instead, Hughes and Khawaja played for a Cricket Australia Chairman's XI in a warm-up game against India, while Cowan's hundred in that game may have aided his selection.
Those were the three in the final selection process.
> -wrap-foot> We scored 1,050 individuals of each line (three lines in control and three in selection variant); the total sample size was 6,300 for estimation of recombination frequency (rf) in X chromosome intervals.
