THE CYTOPLASMIC RNA OF HELA CELLS: NEW DISCRETE SPECIES ASSOCIATED WITH MITOCHONDRIA*
AUTOR(ES)
Vesco, Cesare
RESUMO
Two new species of cytoplasmic RNA with approximate sedimentation values of 12S and 21S, and which appear associated with mitochondria, are described. The species are unmethylated, are relatively metabolically stable, and have a 43 per cent G + C content. Their synthesis is uniquely resistant to inhibition by UV irradiation. The 12S and 21S RNA do not appear to be components of polysome-like structures.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=285976Documentos Relacionados
- A membrane-associated RNA of cytoplasmic origin in HeLa cells.
- Stability of Cytoplasmic Messenger RNA in HeLa Cells
- Thiolation Controls Cytoplasmic tRNA Stability and Acts as a Negative Determinant for tRNA Editing in Mitochondria*
- Vaccinia virus RNA polymerase associated with nuclei of infected HeLa cells.
- An RNA-histone complex in mammalian cells: the isolation and characterization of a new RNA species.