Sentence examples for be under greater selection from inspiring English sources

A possible reason for this is that females may be under greater selection to survive through the winter, while males that do not survive the winter may still contribute genes to future generations if their sperm is stored in a surviving female [ 36].

Regardless, the data presented here for H. leucophyllata emphasize the value of considering MRS evolution as a potential cause rather than effect of frog speciation, given that it appears to be under greater selection pressure than either morphology or DNA sequence.

Our findings suggest that in the oncogenesis of ovarian tumours, and in particular of hereditary BRCA1 and BRCA2 tumours, loss of function of tumour suppressor genes might be under greater selection pressure than gain of function of proto-oncogenes, at least through DNA copy number-related mechanisms.

Genes that were under greater selection in STY1 and STY2 compared to STM1 are listed in Table 3B.

Clade-specific likelihood models indicated some codons were under greater selection in background Solanum lineages than in specific lineages of Physalis implying that selection on sites may differ among lineages.

If functional domains are under greater selection than linker regions due to their role in enzyme activity, then, as genome sizes decrease, average protein lengths were expected to decrease while average functional domain lengths remained fixed.

Specifically, protein regions that perform catalytic functions (i.e., "domains") are under greater selection than portions of the proteins that do not (i.e., "linker regions") (i.e., Wang et al. 2007; Wang and Caetano-Anollés 2009).

Coding sequences of genes involved in processes such as sensory perception and gametogenesis have been shown to be under greater positive selection in human-chimpanzee comparisons [2].

Associations between physical condition and vocal qualities have been studied most often in male animals (exceptions: [ 14, 15]), a sampling bias that may be due to the fact that males show greater variation in RHP, because they are usually thought to be under greater sexual selection pressure than females.

Altogether, the totality of the findings here suggest that genes expressed in reproductive tissues may be under greater translational level selection than those expressed in vegetative (somatic) tissues, a factor consistent with the key role of reproductive success in fitness.

This analysis showed remarkable stability of sections of the genome expected to be under greatest immune selection pressure.