PDM1 - Plant Editosome Database - CNCB-NGDC

Summary

Editing Factor: PDM1
Synonym: PDM1; SEEDLING LETHAL 1; SEL1
Description: The splicing of group II introns in trnK and ndhA is also affected in pdm1; RNA immunoprecipitation showed that PDM1 associates with the transcripts of trnK and ndhA, as well as accD-1, suggesting that PDM1 is involved in RNA editing and splicing
Protein Family: Pentatricopeptide repeat (PPR) protein
Subclass: PLS
Physical Interaction: MORF2; MORF8; MORF9
Construct Structure: PLS
Gene ID & Species: AT4G18520 (Arabidopsis thaliana)
Edited Gene(s): accD
Editing Type(s): NA (8)
Publication(s): [1] PPR protein PDM1/SEL1 is involved in RNA editing and splicing of plastid genes in Arabidopsis thaliana, Photosynth Res, 2015. [doi:10.1007/s11120-015-0171-4]

Editing Details

Species Gene ID Organelle Edited Gene Position Region Nuclear Genome Organelle Genome Other Region Other Position Editing Type Codon Amino Acid Molecular Effect Experiment Details
Arabidopsis thaliana AT4G18520 Plastid accD NA NA NA NA NA NA NA NA=>NA NA=>NA NA
Experiment Details
Genotype (Ecotype) Allele Treatment Treatment Detail Mutant Type Phenotype Tissue Development Stage Detection Method Editing Frequency Editing Extent Mutant Effect PMID
Col-0WTControlControlNo mutantNormalNA14 daysNANANANA26123918
Col-0WTTreated with 0.5 mM DMTUGrown in MS medium for 7 daysNo mutantNormalNA14 daysNANANANA26123918
Col-0pdm1KnockoutNAKnockoutAlbinoNA14 daysNANANANA26123918
Col-0complemented pdm1Knockout; Complementpdm1 complemented with PDM1-HAKnockoutSimilar with WTNA14 daysNANANANA26123918
SALK_034701pdm1-1T-DNA insertionNAKnockoutAlbinoNANANANANANA26123918
SALK_034701pdm1-1T-DNA insertion;Treated with 0.5 mM DMTUGrown in MS medium for 7 daysKnockoutAlbinoNANANANANANA26123918
Col-0pdm1-5A partially complemented transgenic lineNAKnockoutSmaller and variegated leaves; A dwarf phenotype with pale inflorescences and siliques, and therefore generated fewer seeds compared with WTNANANANANANA26123918
Col-0pdm1-5A partially complemented transgenic line;Treated with 0.5 mM DMTUGrown in MS medium for 7 daysKnockoutSimilar with WTNANANANANANA26123918
Last update: Sep 2026 (version 2.0)