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RNR1, a 3′–5′ exoribonuclease belonging to the RNR superfamily, catalyzes 3′ maturation of chloroplast ribosomal RNAs in Arabidopsis thaliana
Arabidopsis thaliana chloroplasts contain at least two 3′ to 5′ exoribonucleases, polynucleotide phosphorylase (PNPase) and an RNase R homolog (RNR1). PNPase has been implicated in both mRNA and 23S rRNA 3′ processing. However, the observed maturation defects do not affect chloroplast translation, s...
Autores principales: | Bollenbach, Thomas J., Lange, Heike, Gutierrez, Ryan, Erhardt, Mathieu, Stern, David B., Gagliardi, Dominique |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
Oxford University Press
2005
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1110743/ https://www.ncbi.nlm.nih.gov/pubmed/15891117 http://dx.doi.org/10.1093/nar/gki576 |
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