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Origin of B chromosomes in Characidium alipioi (Characiformes, Crenuchidae) and its relationship with supernumerary chromosomes in other Characidium species
Abstract. B chromosomes are apparently dispensable components found in the genomes of many species that are mainly composed of repetitive DNA sequences. Among the numerous questions concerning B chromosomes, the origin of these elements has been widely studied. To date, supernumerary chromosomes hav...
Autores principales: | Serrano, Érica Alves, Utsunomia, Ricardo, Scudeller, Patrícia Sobrinho, Oliveira, Claudio, Foresti, Fausto |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Pensoft Publishers
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5599694/ https://www.ncbi.nlm.nih.gov/pubmed/28919951 http://dx.doi.org/10.3897/CompCytogen.v11i1.10886 |
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