Asymmetric Fitness of Second-Generation Interspecific Hybrids Between Ciona robusta and Ciona intestinalis

Asymmetric Fitness of Second-Generation Interspecific Hybrids Between Ciona robusta and Ciona intestinalis

Reproductive isolation is central to speciation, but interspecific crosses between two closely related species can produce viable and fertile hybrids. Two different species of tunicates in the same ascidian genus, Ciona robusta and Ciona intestinalis, can produce hybrids. However, wild sympatric pop...

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Bibliographic Details
Main Authors: Naoyuki Ohta, Nicole Kaplan, James Tyler Ng, Basile Jules Gravez, Lionel Christiaen
Format: Article
Language:English
Published: Oxford University Press 2020-08-01
Series:G3: Genes, Genomes, Genetics
Subjects:
tunicate
ascidian
hybrids
reproductive isolation
speciation
evolution
Online Access:http://g3journal.org/lookup/doi/10.1534/g3.120.401427

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