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Literature DB >> 7322920

RNA synthesis in isolated yeast mitochondria.

G S Groot, N van Harten-Loosbroek, G J van Ommen, H L Pijst.

Abstract

Isolated yeast mitochondria incorporate added UTP into RNA. Amongst the products formed are the two rRNAs, 4S RNA and several components presumed to be mRNAs. In omega+ strains (containing an intervening sequence in the 21S rRNA gene) besides mature 21S rRNA a transcript could be detected still containing nucleotide sequences transcribed from this intervening sequence. In omega- strains (not containing this intervening sequence) also a longer form of the 21S rRNA could be observed. These results suggest that isolated yeast mitochondria are capable of carrying out RNA synthesis and processing, including splicing.

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Year: 1981 PMID： 7322920 PMCID： PMC327609 DOI： 10.1093/nar/9.23.6369

Source DB: PubMed Journal: Nucleic Acids Res ISSN： 0305-1048 Impact factor: 16.971

15 in total

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Journal: Proc Natl Acad Sci U S A Date: 1971-08 Impact factor: 11.205

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Journal: Nucleic Acids Res Date: 1981-03-25 Impact factor: 16.971

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Journal: Cell Date: 1979-10 Impact factor: 41.582

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Journal: Proc Natl Acad Sci U S A Date: 1980-03 Impact factor: 11.205

9 in total

1. Autonomously replicating RNA in mitochondria of maize plants with S-type cytoplasm.

Authors: P M Finnegan; G G Brown
Journal: Proc Natl Acad Sci U S A Date: 1986-07 Impact factor: 11.205

2. The DEAD box protein Mrh4 functions in the assembly of the mitochondrial large ribosomal subunit.

Authors: Dasmanthie De Silva; Flavia Fontanesi; Antoni Barrientos
Journal: Cell Metab Date: 2013-11-05 Impact factor: 27.287

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Journal: Theor Appl Genet Date: 1995-06 Impact factor: 5.699

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Journal: Curr Genet Date: 1992-03 Impact factor: 3.886

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Journal: Plant Physiol Date: 1987-09 Impact factor: 8.340

6. Analysis of transcription asymmetries along the tRNAE-COB operon: evidence for transcription attenuation and rapid RNA degradation between coding sequences.

Authors: Kirsten Krause; Carol L Dieckmann
Journal: Nucleic Acids Res Date: 2004-12-01 Impact factor: 16.971