Simultaneously, motor performance was tested by evaluating the achievements in broad jump and throwing a ball, as a marker of adaptation to changing level of physical activity, free games, and exercise.
The results of this study suggest some adaptation to changing hormone levels.
These transporters have a wide array of affinities and are regulated by glucose concentration, allowing adaptation to changing conditions in nutrient levels; their function and regulation are reviewed in [ 23].
The ability of haloalkaliphilic strains to grow at a wide range of salinities and pH could be assigned to their adaptation to the changing levels of salinity and by evolving typical strategies to cope with salt stress: osmoregulation and modification in cell morphology and structure [ 39, 40].
In general, it is assumed that sexually reproducing populations contain more genetic variation than asexually reproducing populations, and that a high level of genetic variation allows perpetual adaptation to changing environments [ 31, 32].
Under conditions where adaptation is limited by mutation rates, such as during environmental change, new beneficial mutations would facilitate adaptation to changing conditions.
The differential expression levels of some of these ncRNAs may indicate a role in adaptation to changing environmental conditions.
Another example of genetic adaptation to changing environments is provided by the exposure of ancestral populations to colder climates and lower levels of incident sunlight after early migrations out-of-Africa (Coop et al. 2009).
The problem of a vast dynamic intensity range is partially solved by retinal neurons encoding contrast that is independent of the level of illumination, but the problem of noise still requires adaptation to changing statistics [20].
In addition, we present data showing that in several cases growth conditions impact on the expression levels of asRNA, which suggest that at least some of the asRNAs may play roles in physiological adaptation to changing conditions.
