Sentence examples for of positive selected from inspiring English sources
Cluster-1 of positive selected sites under positive selection was located in the subsite P2 region, and included type I site, 4 (Ser) and three type II sites: 7 (Thr), 8 (His) and 11 (Thr).
However, in the case of the monandrous species of the A. gambiae complex, sexual selection and/or conflict cannot be convincingly invoked to explain the presence of positive selected sites near the catalytic triad or in the specificity pocket.
In turn, the FEL method was used to infer the more conservative estimate of positive selected sites.
To envisage possible structure-function implications of positive selected sites in the ANG gene, the candidate sites were mapped on the ANG X-ray structure (figure 3).
A statistical analysis of all the orthologs, led to the identification of positive selected (PS) genes, which were then used to evaluate adaptation strategies.
Nevertheless, the 3D structure study of these proteins allowed us to highlight a closeness of most of positive selected sites to the catalytic triad and/or to the edge of the specificity pocket.
To determine the position of the positive selected amino acids when the protein is folded, we modeled the three-dimensional (3D) structure of MEPE.
During the emergence of the Artiodactyla there was a strong positive selection on the TLR2 gene, whereas in the subsequent period involving the spread of ruminants the majority of initially positive selected class 3 sites on TLR2 return to a nearly neutral evolution characterized by average ω along the branches (additional file 5: ω along tree branches).
However, the putative high level of ancestral replacement polymorphisms could have led to an overestimation of ω by site-models for most of AGAP005196 positive selected sites (see also Figure 3).
Therefore, the low frequency of naive T cell precursor and the ignorance of essential information have limited the examination of the roles of positive selecting ligands in dictating naive T cell precursor frequency and immunodominance.
Most of the positive selected sites were located either in the LBD or in the N-terminal region, which contain activation domains (AF-1 and AF-2) and phosphorylation sites that control RXR expression.
