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Reevaluating Emx gene phylogeny: homopolymeric amino acid tracts as a potential factor obscuring orthology signals in cyclostome genes
BACKGROUND: Vertebrate Emx genes, retained as multiple copies, are expressed in a nested pattern in the early embryonic forebrain and required for its regionalization. This pattern seems to have originated in a vertebrate common ancestor; however, a previous analysis, reporting two lamprey Emx genes...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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BioMed Central
2015
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4464114/ https://www.ncbi.nlm.nih.gov/pubmed/25935411 http://dx.doi.org/10.1186/s12862-015-0351-z |