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Phylogenetic analyses suggest reverse splicing spread of group I introns in fungal ribosomal DNA
BACKGROUND: Group I introns have spread into over 90 different sites in nuclear ribosomal DNA (rDNA) with greater than 1700 introns reported in these genes. These ribozymes generally spread through endonuclease-mediated intron homing. Another putative pathway is reverse splicing whereby a free group...
Autores principales: | , , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2005
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1299323/ https://www.ncbi.nlm.nih.gov/pubmed/16300679 http://dx.doi.org/10.1186/1471-2148-5-68 |