Sentence examples for modes of diversification from inspiring English sources

Although we have observed an overall significant trend, the inverse relationship between the two modes of diversification is likely to apply to a subset of paralogs, and several other evolutionary processes are likely to be active.

Life histories among organisms vary widely with corresponding differences in population dynamics and modes of diversification ("speciation"), perhaps most significantly between unicellular and multicellular lineages.

Finally, a predictive map of biological variation is useful in developing new experiments for questions regarding modes of diversification and identifying new sampling localities.

In addition to the estimation of rate parameters, the approach presented here can also be used to distinguish between different modes of diversification, and test explicit hypotheses of rate variation through time and between clades using Bayes factors.

Most importantly, the palm studies indicate that museum model processes account for at least a proportion of tropical rain forest diversity, albeit in combination with other modes of diversification.

Given the need to distinguish different modes of diversification (e.g. deviations from constant rates), further approaches have been developed to incorporate rate variation through time [ 8, 12, 13, 30] and across clades [ 14, 31].

This research has endeavoured to build on earlier research on the relationship between a firm's technological resources and the direction of its diversification, by trying to confirm the endogeneity of this relationship and by addressing the influence of innovation on the choice of the mode of diversification.

Sympatric speciation the divergence of populations into new species in absence of geographic barriers to hybridization is the most debated mode of diversification of life forms.

Such a mode of diversification can be inferred from phylogenetic relationships and host distributions of extant parasite species, the critical observation being a fully sympatric community of reproductively isolated sister parasite lineages within a geographically unstructured host species [8], [9].

The different tempo and mode of diversification in LT cichlids could reflect either its different physical environment or the constraining effects of earlier radiations on the remarkable diversifying abilities of the haplochromines.

We thus focus here on exploring the tempo and mode of diversification of Troidini within the Neotropics.