Hemiplasy: a new term in the lexicon of phylogenetics.
نویسندگان
چکیده
Systematic Biology Publication details, including instructions for authors and subscription information: http://www.informaworld.com/smpp/title~content=t713658732 Hemiplasy: A New Term in the Lexicon of Phylogenetics John C. Avise a; Terence J. Robinson b a Department of Ecology and Evolutionary Biology, University of California, Irvine, CA, USA b Department of Botany and Zoology, University of Stellenbosch, Matieland, South Africa
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Phylogenetic reconstructions are often plagued by difficulties in distinguishing phylogenetic signal (due to shared ancestry) from phylogenetic noise or homoplasy (due to character-state convergences or reversals). We use a new interpretive hypothesis, termed hemiplasy, to show how random lineage sorting might account for specific instances of seeming "phylogenetic discordance" among different ...
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ورودعنوان ژورنال:
- Systematic biology
دوره 57 3 شماره
صفحات -
تاریخ انتشار 2008