Sentence examples for be under adaptive constraint from inspiring English sources

In our study, the morphological variability of the haptor was not linked to phylogenetic distances, suggesting that the morphological variability of these sclerotized organs is not inherited from a common ancestor and may be under adaptive constraint.

Moreover, the evolution of sclerotized organs is not neutral and seems to be under adaptive constraints in case of the attachment organ [ 23, 66].

We found that the morphometric variability of the parasite attachment organ is not linked to phylogeny, suggesting that the attachment organ is under adaptive constraint.

Our study indicates that the morphological variability of attachment organ in Thaparocleidus parasites is not inherited from a common ancestor and could be potentially under adaptive constraint.

In particular, the C-terminal tail was shown to evolve under more relaxed selective constraints in the four datasets examined and many sites pinpointed to be under adaptive evolution were located in this region.

These conserved sequences are expected to be under functional constraint.

Thus, XXyac-R12DG2.2 is likely to be under functional constraint.

Based on such correlations, genome size was hypothesized to be under selective constraints (Gregory 2002); however, comparative studies in bacteria have failed to support such adaptive view as a general explanation.

Under the powers Gove is acquiring, a future Crosland would be under no constraints.

Therefore, these clusters are likely to be under functional constraints.

Andolfatto (2005) has concluded that non-coding regions of Drosophila are under selective constraint and also subject to bouts of adaptive selection.