SLO2 - Plant Editosome Database - BIG Data Center

Summary

Editing Factor: SLO2
Synonym: SLOW GROWTH 2
Description: Encodes a mitochondrial PPr rna editing factor which is responsible for 7 editing events in Arabidopsis. Loss-of-function mutation in SLO2 results in plant growth retardation, and delayed development, and leads to the dysfunction of mitochondrial complex I, III and IV.
Protein Family: PPR
Subclass: E+
Construct Structure: PLS-E-E+
Gene ID & Species: AT2G13600 (Arabidopsis thaliana)
Edited Gene(s): nad4L    mttB    nad7    nad1    nad9
Editing Type(s): C-to-U (60)
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] Functional analysis of SLO2 provides new insight into the role of plant PPR proteins, Plant Signaling & Behavior, 2012. [PMID=22902704]
[4] SLO2, a mitochondrial pentatricopeptide repeat protein affecting several RNA editing sites, is required for energy metabolism, The Plant Journal, 2012. [PMID=22540321]

Editing Details

Species Gene ID Organelle Edited Gene Position Region Editing Type Codon Amino Acid Molecular Effect Experiment Details
Arabidopsis thaliana AT2G13600 Mitochondrion mttB 144 CDS C-to-U UUC=>UUU
NA=>NA
F=>F
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
NAslo2NANANAPlant growth retardation,delayed development; Sugardependent phenotypeNANASNaPshot technologyNANAChanged22902704
WassilewskijaWTNo treatmentNo treatmentNo treatmentNo treatmentLeaf4 weeksDirect Sequencing of PCR Products30.00%LowNone22540321
SALK_521900slo2-2T-DNA InsertionT-DNA is inserted at 878 bp downstream of the start codonNAGrowth retardation( retarded leaf emergence, restricted root growth, and late flowering)Leaf4 weeksDirect Sequencing of PCR Products0.00%UneditedAbsent22540321
Tilling line T94087slo2-3EMS Mutant(C to T) at position 247 downstream of ATG, causing a stop codon at amino acid 83NAGrowth retardation( retarded leaf emergence, restricted root growth, and late flowering)Leaf4 weeksDirect Sequencing of PCR Products0.00%UneditedAbsent22540321
Col-0WTNo treatmentNo treatmentNo treatmentNANANARNA-seq28.24%LowNone32098170
Col-0WTNo treatmentNo treatmentNo treatmentNormalRosette leafNART-PCR and calculated with the DNADynamo software (BlueTract37.00%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 (BlueTract0.00%UneditedAbsent28761003
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 (BlueTract0.00%UneditedAbsent28761003
Arabidopsis thaliana AT2G13600 Mitochondrion mttB 145 CDS C-to-U CCG=>UCG
NA=>NA
P=>S
NA=>NA
Recoding
NA
Experiment Details
Genotype (Ecotype) Allele Treatment Treatment Detail Mutant Type Phenotype Tissue Development Stage Detection Method Editing Frequency Editing Extent Mutant Effect PMID
NAslo2NANANAPlant growth retardation,delayed development; Sugardependent phenotypeNANASNaPshot technology0.00%UneditedAbsent22902704
WassilewskijaWTNo treatmentNo treatmentNo treatmentNo treatmentLeaf4 weeksDirect Sequencing of PCR Products100.00%CompleteNone22540321
SALK_521900slo2-2T-DNA InsertionT-DNA is inserted at 878 bp downstream of the start codonNAGrowth retardation( retarded leaf emergence, restricted root growth, and late flowering)Leaf4 weeksDirect Sequencing of PCR Products0.00%UneditedAbsent22540321
Tilling line T94088slo2-3EMS Mutant(C to T) at position 247 downstream of ATG, causing a stop codon at amino acid 83NAGrowth retardation( retarded leaf emergence, restricted root growth, and late flowering)Leaf4 weeksDirect Sequencing of PCR Products0.00%UneditedAbsent22540321
Col-0WTNo treatmentNo treatmentNo treatmentNANANARNA-seq90.31%HighNone32098170
Col-0WTNo treatmentNo treatmentNo treatmentNormalRosette leafNART-PCR and calculated with the DNADynamo software (BlueTract94.00%HighNone28761003
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 (BlueTract0.00%UneditedAbsent28761003
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 (BlueTract0.00%UneditedAbsent28761003
Arabidopsis thaliana AT2G13600 Mitochondrion mttB 666 CDS C-to-U UCC/UCC=>UCU/UUU
NA=>NA
S=>S/F
NA=>NA
Synonymous/Recoding
NA
Experiment Details
Genotype (Ecotype) Allele Treatment Treatment Detail Mutant Type Phenotype Tissue Development Stage Detection Method Editing Frequency Editing Extent Mutant Effect PMID
NAslo2NANANAPlant growth retardation,delayed development; Sugardependent phenotypeNANASNaPshot technologyNANAChanged22902704
WassilewskijaWTNo treatmentNo treatmentNo treatmentNo treatmentLeaf4 weeksDirect Sequencing of PCR Products50.00%MediumNone22540321
SALK_521900slo2-2T-DNA InsertionT-DNA is inserted at 878 bp downstream of the start codonNAGrowth retardation( retarded leaf emergence, restricted root growth, and late flowering)Leaf4 weeksDirect Sequencing of PCR Products20.00%LowDecreased22540321
Tilling line T94089slo2-3EMS Mutant(C to T) at position 247 downstream of ATG, causing a stop codon at amino acid 83NAGrowth retardation( retarded leaf emergence, restricted root growth, and late flowering)Leaf4 weeksDirect Sequencing of PCR Products10.00%PoorDecreased22540321
Col-0WTNo treatmentNo treatmentNo treatmentNANANARNA-seq72.48%HighNone32098170
Col-0WTNo treatmentNo treatmentNo treatmentNormalRosette leafNART-PCR and calculated with the DNADynamo software (BlueTract57.00%MediumNone28761003
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 (BlueTract20.00%LowDecreased28761003
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 (BlueTract2.00%PoorDecreased28761003
Arabidopsis thaliana AT2G13600 Mitochondrion nad1 2 CDS C-to-U ACG=>AUG
NA=>NA
T=>M
NA=>NA
Recoding
NA
Experiment Details
Genotype (Ecotype) Allele Treatment Treatment Detail Mutant Type Phenotype Tissue Development Stage Detection Method Editing Frequency Editing Extent Mutant Effect PMID
NAslo2NANANAPlant growth retardation,delayed development; Sugardependent phenotypeNANASNaPshot technologyNANAChanged22902704
WassilewskijaWTNo treatmentNo treatmentNo treatmentNo treatmentLeaf4 weeksDirect Sequencing of PCR Products90.00%HighNone22540321
SALK_521900slo2-2T-DNA InsertionT-DNA is inserted at 878 bp downstream of the start codonNAGrowth retardation( retarded leaf emergence, restricted root growth, and late flowering)Leaf4 weeksDirect Sequencing of PCR Products55.00%MediumDecreased22540321
Tilling line T94093slo2-3EMS Mutant(C to T) at position 247 downstream of ATG, causing a stop codon at amino acid 83NAGrowth retardation( retarded leaf emergence, restricted root growth, and late flowering)Leaf4 weeksDirect Sequencing of PCR Products65.00%HighDecreased22540321
Col-0WTNo treatmentNo treatmentNo treatmentNormalRosette leafNART-PCR and calculated with the DNADynamo software (BlueTract100.00%CompleteNone28761003
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 (BlueTract4.62%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 (BlueTract0.00%UneditedAbsent28761003
Arabidopsis thaliana AT2G13600 Mitochondrion nad1 40 CDS C-to-U CUA=>UUA L=>L Synonymous
Experiment Details
Genotype (Ecotype) Allele Treatment Treatment Detail Mutant Type Phenotype Tissue Development Stage Detection Method Editing Frequency Editing Extent Mutant Effect PMID
NAslo2NANANAPlant growth retardation,delayed development; Sugardependent phenotypeNANASNaPshot technologyNANAChanged22902704
WassilewskijaWTNo treatmentNo treatmentNo treatmentNo treatmentLeaf4 weeksDirect Sequencing of PCR Products25.00%LowNone22540321
SALK_521900slo2-2T-DNA InsertionT-DNA is inserted at 878 bp downstream of the start codonNAGrowth retardation( retarded leaf emergence, restricted root growth, and late flowering)Leaf4 weeksDirect Sequencing of PCR Products50.00%MediumDecreased22540321
Tilling line T94090slo2-3EMS Mutant(C to T) at position 247 downstream of ATG, causing a stop codon at amino acid 83NAGrowth retardation( retarded leaf emergence, restricted root growth, and late flowering)Leaf4 weeksDirect Sequencing of PCR Products50.00%MediumDecreased22540321
Arabidopsis thaliana AT2G13600 Mitochondrion nad1 743 CDS C-to-U NA=>NA
CCA=>CUA
NA=>NA
P=>L
NA
Recoding
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 (BlueTract100.00%CompleteNone28761003
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 (BlueTract32.00%LowDecreased28761003
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 (BlueTract7.00%PoorDecreased28761003
Col-0WTNo treatmentNo treatmentNo treatmentNormalSeedlingNART-PCR and calculated with the DNADynamo software (BlueTract100.00%HighNone28761003
Col-0slo2-2A T-DNA InsertionA T‐DNA insertion at 878 bp downstream of the start codon.NAWhen wild‐type seedlings were 3 weeks old, Smaller than WT.SeedlingNART-PCR and calculated with the DNADynamo software (BlueTract0.00%UneditedAbsent28761003
Col-0slo2-3A T-DNA InsertionA third allele, slo2‐3 (Tilling T94087), harbors an ethyl methanesulfonate (EMS)‐induced point mutation (C to T) at position 247 downstream of ATG, causing a stop codon at amino acid 83.NAWhen wild‐type seedlings were 2 weeks old, the root was smaller than WT's. When wild‐type seedlings were 3 weeks old, Smaller than WT.SeedlingNART-PCR and calculated with the DNADynamo software (BlueTract0.00%UneditedAbsent28761003
Col-0Complemented slo2-2ComplementedPerforming complementation experiments for slo2‐2 using the full‐length cDNA fused to GFP driven by its native promoter (PSLO2:SLO2‐GFP) and the CaMV‐35S promoter (P35S:SLO2‐GFP).NAReversal of the delay in leaf emergence and suppressed the reduced growth phenotypes in root and shootSeedlingNART-PCR and calculated with the DNADynamo software (BlueTract50.00%MediumDecreased28761003
Col-0Complemented slo2-3ComplementedNANANASeedlingNART-PCR and calculated with the DNADynamo software (BlueTract75.00%HighDecreased28761003
Arabidopsis thaliana AT2G13600 Mitochondrion nad4L 110 CDS C-to-U UCA=>UUA
NA=>NA
S=>L
NA=>NA
Recoding
NA
Experiment Details
Genotype (Ecotype) Allele Treatment Treatment Detail Mutant Type Phenotype Tissue Development Stage Detection Method Editing Frequency Editing Extent Mutant Effect PMID
NAslo2NANANAPlant growth retardation,delayed development; Sugardependent phenotypeNANASNaPshot technology0.00%UneditedAbsent22902704
WassilewskijaWTNo treatmentNo treatmentNo treatmentNo treatmentLeaf4 weeksDirect Sequencing of PCR Products100.00%CompleteNone22540321
SALK_521900slo2-2T-DNA InsertionT-DNA is inserted at 878 bp downstream of the start codonNAGrowth retardation( retarded leaf emergence, restricted root growth, and late flowering)Leaf4 weeksDirect Sequencing of PCR Products0.00%UneditedAbsent22540321
Tilling line T94091slo2-3EMS Mutant(C to T) at position 247 downstream of ATG, causing a stop codon at amino acid 83NAGrowth retardation( retarded leaf emergence, restricted root growth, and late flowering)Leaf4 weeksDirect Sequencing of PCR Products0.00%UneditedAbsent22540321
Col-0WTNo treatmentNo treatmentNo treatmentNANANARNA-seq92.72%HighNone32098170
Col-0WTNo treatmentNo treatmentNo treatmentNormalRosette leafNART-PCR and calculated with the DNADynamo software (BlueTract95.00%HighNone28761003
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 (BlueTract16.00%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 (BlueTract5.00%PoorDecreased28761003
Arabidopsis thaliana AT2G13600 Mitochondrion nad7 739 CDS C-to-U CUU=>UUU
NA=>NA
L=>F
NA=>NA
Recoding
NA
Experiment Details
Genotype (Ecotype) Allele Treatment Treatment Detail Mutant Type Phenotype Tissue Development Stage Detection Method Editing Frequency Editing Extent Mutant Effect PMID
NAslo2NANANAPlant growth retardation,delayed development; Sugardependent phenotypeNANASNaPshot technology0.00%UneditedAbsent22902704
WassilewskijaWTNo treatmentNo treatmentNo treatmentNo treatmentLeaf4 weeksDirect Sequencing of PCR Products100.00%CompleteNone22540321
SALK_521900slo2-2T-DNA InsertionT-DNA is inserted at 878 bp downstream of the start codonNAGrowth retardation( retarded leaf emergence, restricted root growth, and late flowering)Leaf4 weeksDirect Sequencing of PCR Products0.00%UneditedAbsent22540321
Tilling line T94092slo2-3EMS Mutant(C to T) at position 247 downstream of ATG, causing a stop codon at amino acid 83NAGrowth retardation( retarded leaf emergence, restricted root growth, and late flowering)Leaf4 weeksDirect Sequencing of PCR Products0.00%UneditedAbsent22540321
Col-0WTNo treatmentNo treatmentNo treatmentNANANARNA-seq96.82%HighNone32098170
Col-0WTNo treatmentNo treatmentNo treatmentNormalRosette leafNART-PCR and calculated with the DNADynamo software (BlueTract99.00%HighNone28761003
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 (BlueTract6.00%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 (BlueTract1.00%PoorDecreased28761003
Arabidopsis thaliana AT2G13600 Mitochondrion nad9 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
Col-0WTNo treatmentNo treatmentNo treatmentNANANARNA-seq98.04%HighNone32098170
Last update: Jul 2021 (version 1.0)