REME1 - Plant Editosome Database - BIG Data Center

Summary

Editing Factor: REME1
Synonym: REQUIRED FOR EFFICIENCY OF MITOCHONDRIAL EDITING 1
Description: Pentatricopeptide repeat (PPR) superfamily protein;(source:Araport11)
Protein Family: PPR
Subclass: DYW
Construct Structure: PLS-E-E+-DYW
Gene ID & Species: At2g03880 (Arabidopsis thaliana)
Edited Gene(s): nad2    orfX    matR    rpl5    mttB
Editing Type(s): C-to-U (34)
Publication(s): [1] The Analysis of the Editing Defects in the dyw2 Mutant Provides New Clues for the Prediction of RNA Targets of Arabidopsis E+-Class PPR Proteins, Plants (Basel), 2020. [PMID=32098170]
[2] Multiple PPR Protein Interactions Are Involved in the RNA Editing System in Arabidopsis Mitochondria and Plastids, Proc Natl Acad Sci U S A, 2017. [PMID=28761003]
[3] Natural variation in Arabidopsis leads to the identification of REME1, a pentatricopeptide repeat-DYW protein controlling the editing of mitochondrial transcripts, Plant Physiol, 2010. [PMID=20974892]

Editing Details

Species Gene ID Organelle Edited Gene Position Region Editing Type Codon Amino Acid Molecular Effect Experiment Details
Arabidopsis thaliana At2g03880 Mitochondrion matR 1771 CDS C-to-U 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
Recombinant of Col and LerControlNot inoculatedNANon-mutantUnder UV light, the silenced plants show a characteristic red phenotype resulting from chlorophyll autofluorescence, while unsilenced plants fluoresce green.LeafNAPoisoned primer extension (PPE) assay61.00%HighNone20974892
Recombinant of Col and LerControlEmpty vectorThe empty vector control was built by first cutting the pCR8-GW-TOPO vector with EcoRI, which releases the amplicon, and then self-ligating the vector with a T4 DNA ligase (Fermentas). Non-mutantUnder UV light, the silenced plants show a characteristic red phenotype resulting from chlorophyll autofluorescence, while unsilenced plants fluoresce green.LeafNAPoisoned primer extension (PPE) assay69.00%HighNone20974892
Recombinant of Col and LerSilencedVirus-induced gene silencing (VIGS) of REME1The silencing fragment for REME1 was amplified by PCR using the following gene sequence tag primers designed by the CATMA database (Crowe et al., 2003): REME1-F1 (5′-TGGATTCATTGCAAAGTCATGG-3′) and REMNAUnder UV light, the silenced plants show a characteristic red phenotype resulting from chlorophyll autofluorescence, while unsilenced plants fluoresce green.LeafNAPoisoned primer extension (PPE) assay76.00%HighIncreased20974892
LerWTNo treatmentNo treatmentNo treatmentNormalLeafNAPoisoned primer extension (PPE) assay65.00%HighNone20974892
GT_5_23135GT_5_23135T-DNA insertionThe insertion was located at nucleotide position 1,025, corresponding to the middle of the fourth P repeatHomozygousThe mutant plants show no detectable phenotypic defects and are absolutely indistinguishable from their wild-type siblings when grown in growth room conditionsLeafNAPoisoned primer extension (PPE) assay69.00%HighSimilar20974892
ColColNo treatmentNo treatmentNo treatmentNormalLeafNAPoisoned primer extension (PPE) assay60.00%HighNone20974892
LerLerNo treatmentNo treatmentNo treatmentNormalLeafNAPoisoned primer extension (PPE) assay65.00%HighNone20974892
LerT0TransformationA binary vector harboring the REME1 Col allele (high editor) under the control of a 35S promoter to transform the Ler accession (low editor).NANALeafNAPoisoned primer extension (PPE) assay70.00%-85.HighNone20974892
Arabidopsis thaliana At2g03880 Mitochondrion mttB 552 CDS C-to-U 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-0WTNo treatmentNo treatmentNo treatmentNormalRosette leafNART-PCR and calculated with the DNADynamo software (BlueTract13.00%PoorNone28761003
Col-0DYW2-GFP-OE1Generating Arabidopsis plants overexpressing the GFP-tagged DYW2 geneCol-0 A. thaliana plants were transformed with the 35S::DYW2-GFP plasmids (in pK7WGF2 backbone) by the floral-dip method. Transformed plants were selected based on Kanamycin resistance. Two independenNASlow growthRosette leafNART-PCR and calculated with the DNADynamo software (BlueTract5.00%PoorDecreased28761003
Col-0DYW2-GFP-OE2Generating Arabidopsis plants overexpressing the GFP-tagged DYW2 geneCol-0 A. thaliana plants were transformed with the 35S::DYW2-GFP plasmids (in pK7WGF2 backbone) by the floral-dip method. Transformed plants were selected based on Kanamycin resistance. Two independenNASlow growthRosette leafNART-PCR and calculated with the DNADynamo software (BlueTract3.00%PoorDecreased28761003
Arabidopsis thaliana At2g03880 Mitochondrion nad2 558 CDS C-to-U NA=>NA NA=>NA Synonymous
NA
Experiment Details
Genotype (Ecotype) Allele Treatment Treatment Detail Mutant Type Phenotype Tissue Development Stage Detection Method Editing Frequency Editing Extent Mutant Effect PMID
Recombinant of Col and LerControlNot inoculatedNANon-mutantUnder UV light, the silenced plants show a characteristic red phenotype resulting from chlorophyll autofluorescence, while unsilenced plants fluoresce green.LeafNAPoisoned primer extension (PPE) assay53.00%MediumNone20974892
Recombinant of Col and LerControlEmpty vectorThe empty vector control was built by first cutting the pCR8-GW-TOPO vector with EcoRI, which releases the amplicon, and then self-ligating the vector with a T4 DNA ligase (Fermentas). Non-mutantUnder UV light, the silenced plants show a characteristic red phenotype resulting from chlorophyll autofluorescence, while unsilenced plants fluoresce green.LeafNAPoisoned primer extension (PPE) assay46.00%MediumNone20974892
Recombinant of Col and LerSilencedVirus-induced gene silencing (VIGS) of REME1The silencing fragment for REME1 was amplified by PCR using the following gene sequence tag primers designed by the CATMA database (Crowe et al., 2003): REME1-F1 (5′-TGGATTCATTGCAAAGTCATGG-3′) and REMNAUnder UV light, the silenced plants show a characteristic red phenotype resulting from chlorophyll autofluorescence, while unsilenced plants fluoresce green.LeafNAPoisoned primer extension (PPE) assay31.00%LowDecreased20974892
LerWTNo treatmentNo treatmentNo treatmentNormalLeafNAPoisoned primer extension (PPE) assay17.00%PoorNone20974892
GT_5_23135GT_5_23135T-DNA insertionThe insertion was located at nucleotide position 1,025, corresponding to the middle of the fourth P repeatHomozygousThe mutant plants show no detectable phenotypic defects and are absolutely indistinguishable from their wild-type siblings when grown in growth room conditionsLeafNAPoisoned primer extension (PPE) assay6.00%PoorDecreased20974892
ColColNo treatmentNo treatmentNo treatmentNormalLeafNAPoisoned primer extension (PPE) assay50.00%MediumNone20974892
LerLerNo treatmentNo treatmentNo treatmentNormalLeafNAPoisoned primer extension (PPE) assay20.00%LowNone20974892
LerT0TransformationA binary vector harboring the REME1 Col allele (high editor) under the control of a 35S promoter to transform the Ler accession (low editor).NANALeafNAPoisoned primer extension (PPE) assay45.00%-90.NANone20974892
Col-0WTNo treatmentNo treatmentNo treatmentNANANARNA-seq50.57%MediumNone32098170
Col-0WTNo treatmentNo treatmentNo treatmentNormalRosette leafNART-PCR and calculated with the DNADynamo software (BlueTract22.00%LowNone28761003
Col-0DYW2-GFP-OE1Generating Arabidopsis plants overexpressing the GFP-tagged DYW2 geneCol-0 A. thaliana plants were transformed with the 35S::DYW2-GFP plasmids (in pK7WGF2 backbone) by the floral-dip method. Transformed plants were selected based on Kanamycin resistance. Two independenNASlow growthRosette leafNART-PCR and calculated with the DNADynamo software (BlueTract64.00%HighIncreased28761003
Col-0DYW2-GFP-OE2Generating Arabidopsis plants overexpressing the GFP-tagged DYW2 geneCol-0 A. thaliana plants were transformed with the 35S::DYW2-GFP plasmids (in pK7WGF2 backbone) by the floral-dip method. Transformed plants were selected based on Kanamycin resistance. Two independenNASlow growthRosette leafNART-PCR and calculated with the DNADynamo software (BlueTract41.00%MediumIncreased28761003
Arabidopsis thaliana At2g03880 Mitochondrion orfX 552 CDS C-to-U NA=>NA NA=>NA Synonymous
Experiment Details
Genotype (Ecotype) Allele Treatment Treatment Detail Mutant Type Phenotype Tissue Development Stage Detection Method Editing Frequency Editing Extent Mutant Effect PMID
Recombinant of Col and LerControlNot inoculatedNANon-mutantUnder UV light, the silenced plants show a characteristic red phenotype resulting from chlorophyll autofluorescence, while unsilenced plants fluoresce green.LeafNAPoisoned primer extension (PPE) assay43.00%MediumNone20974892
Recombinant of Col and LerSilencedVirus-induced gene silencing (VIGS) of REME1The silencing fragment for REME1 was amplified by PCR using the following gene sequence tag primers designed by the CATMA database (Crowe et al., 2003): REME1-F1 (5′-TGGATTCATTGCAAAGTCATGG-3′) and REMNAUnder UV light, the silenced plants show a characteristic red phenotype resulting from chlorophyll autofluorescence, while unsilenced plants fluoresce green.LeafNAPoisoned primer extension (PPE) assay26.00%LowDecreased20974892
LerWTNo treatmentNo treatmentNo treatmentNormalLeafNAPoisoned primer extension (PPE) assay12.00%PoorNone20974892
GT_5_23135GT_5_23135T-DNA insertionThe insertion was located at nucleotide position 1,025, corresponding to the middle of the fourth P repeatHomozygousThe mutant plants show no detectable phenotypic defects and are absolutely indistinguishable from their wild-type siblings when grown in growth room conditionsLeafNAPoisoned primer extension (PPE) assay6.00%PoorSimilar20974892
ColColNo treatmentNo treatmentNo treatmentNormalLeafNAPoisoned primer extension (PPE) assay50.00%MediumNone20974892
LerLerNo treatmentNo treatmentNo treatmentNormalLeafNAPoisoned primer extension (PPE) assay10.00%PoorNone20974892
LerT0TransformationA binary vector harboring the REME1 Col allele (high editor) under the control of a 35S promoter to transform the Ler accession (low editor).NANALeafNAPoisoned primer extension (PPE) assay30.00%-70.NANone20974892
Arabidopsis thaliana At2g03880 Mitochondrion rpl5 92 CDS C-to-U 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
Recombinant of Col and LerControlNot inoculatedNANon-mutantUnder UV light, the silenced plants show a characteristic red phenotype resulting from chlorophyll autofluorescence, while unsilenced plants fluoresce green.LeafNAPoisoned primer extension (PPE) assay74.00%HighNone20974892
Recombinant of Col and LerSilencedVirus-induced gene silencing (VIGS) of REME1The silencing fragment for REME1 was amplified by PCR using the following gene sequence tag primers designed by the CATMA database (Crowe et al., 2003): REME1-F1 (5′-TGGATTCATTGCAAAGTCATGG-3′) and REMNon-mutantUnder UV light, the silenced plants show a characteristic red phenotype resulting from chlorophyll autofluorescence, while unsilenced plants fluoresce green.LeafNAPoisoned primer extension (PPE) assay85.00%HighIncreased20974892
LerWTNo treatmentNo treatmentNo treatmentNormalLeafNAPoisoned primer extension (PPE) assay71.00%HighNone20974892
GT_5_23135GT_5_23135T-DNA insertionThe insertion was located at nucleotide position 1,025, corresponding to the middle of the fourth P repeatHomozygousThe mutant plants show no detectable phenotypic defects and are absolutely indistinguishable from their wild-type siblings when grown in growth room conditionsLeafNAPoisoned primer extension (PPE) assay77.00%HighSimilar20974892
Last update: Jul 2021 (version 1.0)