Example sentences for: speciation

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

  • Coyne and Orr have both worked mostly on speciation genetics in

  • Molecular studies have provided important data on such issues as the absolute dates of speciation events, the duration of speciation, and the time course of the evolution of RI.

  • Definition 2. Given a rooted gene tree with duplication or speciation assigned to each of its internal nodes, two sequences are ultra-paralogous if and only if the smallest subtree containing them both contains only internal nodes representing duplications.

  • Several mechanisms of genetic change are thought to lead to speciation, including gene evolution via coding sequence mutation, gene expression variation by regulatory element mutation and chromosomal rearrangement - which has the potential to create reproductive barriers and induce genetic isolation within an existing population [ 6 ] . Although a thorough determination of all genetic differences between humans and our closest non-human primate relatives will not be possible until the genomic sequences of great ape species have been determined, many of the chromosomal rearrangements between great apes have been previously characterized at the cytogenetic level.

  • 5. For each of the x rooted gene trees: For each node it is inferred whether it represents a duplication or a speciation event by comparing the gene tree to a trusted species tree.


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