Furthermore, interactions between divergent selection, adaptive divergence and gene flow are fundamental to evolutionary theory (Hendry et al. 2001; Kawecki and Holt 2002; Whitlock 2002).
Genetic crosses in the laboratory involving model organisms have identified loci and genes causing hybrid defects, a common type of reproductive barrier caused by genetic interactions between divergent alleles at two or more loci (Bateson, 1909; Dobzhansky, 1937; Muller, 1942).
Recently, however, studies on interactions between divergent populations suggest that outbreeding depression can be severe if it occurs and may cause larger negative impacts on reproductive fitness than inbreeding depression (Araki et al. 2009, Theriault et al. 2011).
Among other findings these studies have demonstrated degenerate DNA binding of TFs, extensive combinatorial complexity of interactions between TFs and gene promoters, as well as both specific and promiscuous protein interactions between divergent members of the same TF family (Deplancke et al. 2006; Badis et al. 2009; Grove et al. 2009; Zinzen et al. 2009).
STRATHAM, N.H. — Mitt Romney's second presidential bid, and with it the 2012 Republican race, will turn on the interaction between two divergent trends.
Additionally, biotic interactions between the divergent populations may also prevent mixing between populations.
One of the most important facets of collaborative learning is the interaction between individual and collaborative learning activities – between divergent perspectives and shared knowledge building.
The interaction between NPs and radiation is divergent for photons and ions, and will be briefly reviewed below.
Ribosomal proteins are widely distributed informational genes containing many protein protein and protein rRNA interactions thought to be refractory to transfer between divergent species (complexity hypothesis; Jain et al. 1999).
Previous studies have assessed interaction between HLA and INS and reported divergent results [ 10– 10].
