Resolving incongruence: Species of hybrid origin in Columnea (Gesneriaceae)
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- 作者：James F. Smitha ; jfsmith@boisestate.edu" class="auth_mail" title="E-mail the corresponding author ; John L. Clarkb ; c ; Marisol Amaya-Má ; rquezd ; Oscar H. Marí ; n-Gó ; mezd ; e
- 关键词：Hybrid species ; Interspecific hybrids ; nrDNA capture
- 刊名：Molecular Phylogenetics and Evolution
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：106
- 期：Complete
- 页码：228-240
- 全文大小：2870 K
文摘
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Incongruence between nrDNA and cpDNA was detected for 4 species.
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Phylogenetic incongruence implies hybridization, or incomplete lineage sorting.
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Analyses indicate that hybridization is more likely than incomplete lineage sorting.
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Columnea moorei may be a species derived by recent hybrid origins.
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3 Other species are likely derived from an ancestor of hybrid origin.