Sentence examples for decreasing fitness from inspiring English sources

We assume that increasing or decreasing fitness rank occur equally likely.

Testosterone promotes aggressive behaviours associated with courtship and reproduction in vertebrates [5], [6], [7], while decreasing fitness at the same time by impairing traits such as parental care and immune system [8], [9].

The coefficient for change in fitness quantifies the additional detriment that results from decreasing fitness between childhood and adulthood.

We ignore the long-term effects of effectively neutral mutations, as their combined potential for decreasing fitness is too small to be of interest here.

In an earlier study, we reported that stable or improved fitness over 7 years was associated with a lower likelihood of development of diabetes compared with decreasing fitness in middle-aged young adults (11).

Positive epistasis and epistatic incompatibility almost always appeared together, with their increasing and decreasing fitness effects directly opposite to each other and in similar magnitude, with incompatibility normally being somewhat stronger.

But when Rosenblatt conducted another experiment that combined the effects of warming with drought conditions he found the opposite pattern: the grasshoppers saw decreased fitness.

Intralocus sexual conflict (IASC) occurs when sex-specific selection favors genes that increase fitness in one sex and decrease fitness in the other sex.

Furthermore, the A. fumigatus ΔcalA mutant strain has decreased fitness in a low dose murine infection and cannot grow in fetal bovine serum (FBS).

Interestingly, isolate yYW166 grew well at 42 °C but displayed decreased fitness at both 30 °C and 37 °C compared to its non-SCRaMbLEd parent strain while isolate yYW167 grew well at all temperatures tested.

rapa had decreased fitness, but nonetheless persisted over six consecutive years.