There has been significant specialization for particular functions in unrelated species; for instance, in the bullet shape of falcons, in the spiculed feet of ospreys and certain eagles, and, perhaps most striking, in the auditory specializations shared by harriers and forest falcons.
In Arvicanthis ansorgei, another model with a relatively high proportion of cones in the retina [15] [17], no significant specialization of the vascular pattern could be observed.
However, studies on pulmonary arterial smooth muscle cells (PASMCs) had also identified a significant specialization, namely L-SR nanojunctions.
Apical dendritic bundles from pyramidal neurons are a prominent feature of cortical neuropil but with significant area specializations.
Significant feeding specialization on wild zooplankton such as P. intermedius and T. longicornis occurred after 9 dph (Chesson selectivity index = 0.11).
Because specialization did not differ significantly among populations and because morphology was not a significant predictor of specialization, we did not test whether PLS scores based on trophic specialization differed among populations.
Immigrants at the highest end of the education distribution have no significant difference in specialization by marriage type.
Also, as already outlined, significant population differentiation among host plants exists in B. cinerea (Fournier and Giraud 2008), likely due to specialization to the host, but with significant gene flow.
"If anything, we're offering specialization within significant verticals in categories our clients are interested in".
Reduction and loss of the gula in homopterans, coupled with the migration of the mouthparts to the prothorax, were significant changes in functional specialization.
