Article
PCIS1, Encoded by a Pentatricopeptide Protein Co-expressed Gene, Is Required for Splicing of Three Mitochondrial nad Transcripts in Angiosperms.
Plant & cell physiology - 3 Oct 2024
Frink Brody, Burger Matthias, Yarkoni Maya, Shevtsov-Tal Sofia, Zer Hagit, Yamaoka Shohei, Ostersetzer-Biran Oren, Takenaka Mizuki
Abstract excerpt
Group II introns are large catalytic RNAs, which reside mainly within genes encoding respiratory complex I (CI) subunits in angiosperms' mitochondria. Genetic and biochemical analyses led to the identification of many nuclear-encoded factors that facilitate the splicing of the degenerated organellar introns in plants. Here, we describe the analysis of the pentatricopeptide repeat (PPR) co-expressed intron...
Topics
- RNA Splicing
- Arabidopsis
- Arabidopsis Proteins
- Mitochondria
- Gene Expression Regulation, Plant
- Mitochondrial Proteins
- Electron Transport Complex I
- NAD
- Introns
- Mutation