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Article

Chloroplast RH3 DEAD box RNA helicases in maize and Arabidopsis function in splicing of specific group II introns and affect chloroplast ribosome biogenesis.

Plant physiology - 1 Jul 2012

Asakura Yukari, Galarneau Erin, Watkins Kenneth P, Barkan Alice, van Wijk Klaas J

Abstract excerpt

Chloroplasts in angiosperms contain at least seven nucleus-encoded members of the DEAD box RNA helicase family. Phylogenetic analysis shows that five of these plastid members (RH22, -39, -47, -50, and -58) form a single clade and that RH3 forms a clade with two mitochondrial RH proteins (PMH1 and -2) functioning in intron splicing. The function of chloroplast RH3 in maize (Zea mays; ZmRH3) and Arabidopsis...

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PMID: 22576849
DOI: 10.1104/pp.112.197525
PMCID: PMC3387720

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Chloroplast RH3 DEAD box RNA helicases in maize and Arabidopsis function in splicing of specific group II introns and affect chloroplast ribosome biogenesis.PMID 22576849Read ↗

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