Generally, gene flow is expected to reduce local adaptation by homogenizing populations found in differing environments, or by spreading detrimental alleles across populations (Ellstrand et al. 1989; Holt and Gomulkiewicz 1997).
Nonetheless, our results offer interesting insight into the pattern of population differences in stature and adiposity during infancy and childhood, and demonstrate that contrasting relationships may occur in subpopulations living in differing environments.
Since 1994, FIFA's Medical Assessment and Research Centre (F-MARC) has been committed to the research aimed at improving the long-term, as well as the short-term, health prospects of football players of all levels of skill in differing environments around the world.
That the introduction of new breeds, particularly those developed in widely differing environments, as a substitution of indigenous breeds is unlikely to be a cost effective option.
According to Joseph Needham, Taoism explicitly denies the fixity of biological species and Taoist philosophers speculated that species had developed differing attributes in response to differing environments.
Taoist philosophers, such as Zhuangzi in the 4th century BCE, also expressed ideas related to evolution, such as denying the fixity of biological species and speculating that species had developed differing attributes in response to differing environments.
While they have elements in common with Valmiki, the differing environments in which they emerged have led to the addition of distinctive cultural features and characters.
The huge number of organisms with the specific structures and functions they have developed during evolution in adaptation to differing environments represents the basis for all biomimetic R&D-projects.
The transition from unadapted to an adapted state for the N'Dama, Adaptaur, Senepol and Criollo could also involve elements of phenotypic plasticity, defined as the ability of a genotype to produce more than one phenotype in response to differing environments (Scheiner 1993; de Jong 2005; Fordyce 2006).
At the heart of their perspective lies the idea that "there exist species-wide abilities that are not part of the attachment system itself, but can, within limits, manipulate (either inhibit or increase) attachment behavior in response to differing environments" (Main et al., 2005, p. 256); indeed, Solomon's present work at the Universität Wien is on the species specificity of such abilities.
Study of the variabilities shown by the crystal structures reveal physiologically relevant properties of the individual proteins and ligands studied, but their interpretation with respect to therapeutic properties requires much more experimental information and careful analyses of the differing environments in crystallo and in vivo.
