These effects suggest that acidity may select for an increase in metamorphic size and climatic selection for a shorter larval period in the north.
Farmers in low-elevation communities may select for a different set of conditions, or may not employ strong selection, allowing diverse genotypes to remain in the population.
And a handful of lab studies have suggested that triclosan may select for resistant bacteria.
In the US, where sperm banks are only very lightly regulated, recipients may select for everything from preferred pets and hobbies to astrological sign.
Furthermore, colistin exposure may select for a resistant fraction among an otherwise colistin-susceptible A. baumannii population [111, 112].
In Sweden, brown bears (Ursus arctos) forage on carpenter ants (Camponotus herculeanus) during summer, and may select for this food source within clearcuts.
This behaviour may expose them to a greater risk of predation, which may select for their less colourful appearance.
Note that evolutionary pressure may select for a moderate TF-TFBS affinity, but against a stronger affinity.
Administration of antibiotics may select for biofilm-producing organisms such as Pseudomonas and delay rather than aid wound healing.
Inpatient samples may select for more severe cases of diarrhea and thus bias those studies toward a higher prevalence of bacterial pathogens [8], [16].
Since we did not find multiple strains in original fluids we were unable to determine whether culture may select for strains that grow more efficiently.
