Polymorphism for Interspecific Cross-Compatibility in Phlox
AUTOR(ES)
Levin, Donald A.
RESUMO
Extensive polymorphism for the cross-compatibility of Phlox pilosa with P. glaberrima occurs within Illinois populations. The polymorphism is genetically determined. Thus, there is an opportunity for selection to enhance existing cross-compatibility barriers in areas of species contact. There is no evidence that selection has favored the reinforcement of such barriers.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=433445Documentos Relacionados
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