Sentence examples for be under stronger negative from inspiring English sources
Nevertheless, as seen by the slopes of the regression lines, the CHR-O group seems to be under stronger negative selection than the N-CHR group.
Moreover, functional TFBSs tend to be under stronger negative selection, leaving a "phylogenetic footprint" in the genomic sequences.
These results indicate that some miRNA genes should be under strong negative selection, whereas some others might evolve rapidly during evolution in rice.
However, these alleles, which are likely to be under strong negative selection and very rare, would not be covered by the genotyping platform used in the present study.
We assume that specificity determinants, after mutation that allow for a new (sub- function, sub- functioner should negative selection to let this newly asserted function to persist.
All protein-coding genes were shown to be under strong negative (purifying selection), with genes under the strongest pressure (Complex 4) also being the most highly expressed, highlighting their potentially crucial functions in the mitochondrial respiratory chain.
But conversely, none of the destabilizing mutations occur at sites for which the posterior probability of negative selection is >80%, indicating that these sites are also unlikely to be under strong negative selection.
HWE analysis revealed that very few missense SNPs were under selective pressure in the human genome, whereas the phylogenetic data suggested that missense SNPs should be under strong negative selection.
As a consequence, genes involved in early developmental processes are expected to be under strong negative selection to prevent deleterious cascading effects (Roux and Robinson-Rechavi 2008; Artieri et al. 2009).
This would imply that on average these sites would be under strong negative selection most of the time alternating with punctual episodic adaptive evolution, which would be unlikely to be detected by actual selection methods.
