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Evolutionary constraints on the plastid tRNA set decoding methionine and isoleucine
The plastid (chloroplast) genomes of seed plants typically encode 30 tRNAs. Employing wobble and superwobble mechanisms, most codon boxes are read by only one or two tRNA species. The reduced set of plastid tRNAs follows the evolutionary trend of organellar genomes to shrink in size and coding capac...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Oxford University Press
2012
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3413147/ https://www.ncbi.nlm.nih.gov/pubmed/22553362 http://dx.doi.org/10.1093/nar/gks350 |