Example sentences for: speciation

How can you use “speciation” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • Gavrilets analyzes founder-effect speciation (which combines drift and selection), agrees with most other theoreticians (e.g.

  • A phylogenetic profile of a single gene could be corrupted by many genomic events during evolution, such as gene duplication or the possible loss of gene functions after speciation [ 24], which introduces noise into the coevolution patterns.

  • But while admitting the plausibility of Gavrilets's models of speciation by genetic drift, they nevertheless maintain that “the models seem unnecessary when compared to adaptive ones” (p.

  • Reinforcement, a concept popularized by Dobzhansky (1937), is a process by which speciation, a macroevolutionary process, can be driven directly by natural selection, one of the primary microevolutionary forces.

  • Since the basic single-copy repertoire of dispersed aromatic-pathway genes shown in Figure 2for Synechocystis (Ssp) is representative of other cyanobacteria such as Synechococcus (Syn) and Prochlorococcus (Pmu) and is also present at dispersed extra-operonic loci of Anabaena and Nostoc , an obvious possibility would seem to be that the genes of the supraoperon originated by LGT in a common ancestor of Anabaena and Nostoc . If so, speciation was followed by different species-specific gene-insertion events.


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