Such concordance indicates that multiple genes are impacted by common selection pressures, and raises the possibility that molecular changes at one sensory gene will have direct consequences for genes controlling the same or other sensory modalities, perhaps via trade-offs (see [22]).
The observed ancient bottleneck which might date back to the last glaciations could also be interpreted under an immigration model, according to which the different populations could be impacted by recurrent immigration from a common large metapopulation.
Families are impacted by the common health determinants of harmful alcohol consumption, smoking, overweight and obesity, poor nutrition, physical inactivity, and risk factors for mental health.
The electrical properties of these coatings are impacted by the defected microstructure common to plasma sprayed materials.
However, less is known about how cognitive development is impacted by childhood improvements in growth, a common indicator of child nutritional status.
It is important to understand the sources and amount of variation in resistance to common natural enemies, and how each is impacted by biotic and abiotic interactions.
Blackbirds are one of the most common birds in Britain, but they are also likely to have been impacted by changes in agriculture.
Fatigue is known to be the most common cancer symptom [ 23], pain also has a high incidence, and physical functioning is impacted by both.
That is, both sensory processing and cognition do not need to be impacted concurrently by the same common underlying mechanism with advancing age.
The log-additive model is less sensitive to changes driven only by differences in heterozygote frequencies between cases and controls and thus is impacted less by this common effect of genotyping error or population stratification [10].
