The new animal phylogeny: Reliability and implications
AUTOR(ES)
Adoutte, André
FONTE
The National Academy of Sciences
RESUMO
DNA sequence analysis dictates new interpretation of phylogenic trees. Taxa that were once thought to represent successive grades of complexity at the base of the metazoan tree are being displaced to much higher positions inside the tree. This leaves no evolutionary “intermediates” and forces us to rethink the genesis of bilaterian complexity.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=34321Documentos Relacionados
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