Conditions for Soft Selection Favoring t
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N.A. Johnson; M.J. Wade
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Article
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1995
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Elsevier Science
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English
β 312 KB
Hybrid inviability per se is not generally considered adaptive; it is believed to evolve as a pleiotropic consequence of other genetic changes, either adaptive or neutral, between diverging populations. However, given the pre-existence of hybrid sterility, there are circumstances under which hybrid