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Provedor de dados:  Naturalis
País:  Netherlands
Título:  Cladistic analyses of molecular characters: The good, the bad and the ugly
Autores:  Telford, Maximilian J.
Data:  2002
Ano:  2002
Palavras-chave:  Molecular synapomorphy
Phylogeny
Rare genomic change
RGC
Metazoa
Cladistics
Resumo:  Molecular cladistics is an emerging discipline in which any heritable molecular characteristic can be treated in the same way that a traditional cladist would treat a morphological character. Taxa that share specific derived molecular characters (synapomorphies) are recognized as more closely related to each other than they are to other taxa without these characters. Herein, I point out that molecular characters are susceptible to the same problems of homoplasy and uncertain polarity as morphological characters and illustrate these problems (and point towards a general solution) using examples from the Metazoa.
Tipo:  Article / Letter to the editor
Identificador:  http://www.repository.naturalis.nl/record/534289

http://www.repository.naturalis.nl/document/571853
Formato:  application/pdf
Fonte:  Contributions to Zoology (1383-4517) vol.71 (2002) nr.1/3 p.93
Direitos:  (c) Naturalis
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