PPR16 - Plant Editosome Database - BIG Data Center

Summary

Editing Factor: PPR16
Synonym: OsPPR16
Description: OsPPR16 is responsible for a single editing event at position 545 in the chloroplast rpoB messenger RNA (mRNA), resulting in an amino acid change from serine to leucine in the β-subunit of the PEP; In striking contrast to loss-of-function mutations of the putative orthologue in Arabidopsis, which were reported to have no visible phenotype, knockout of OsPPR16 leads to impaired accumulation of RpoB, reduced expression of PEP-dependent genes, and a pale phenotype during early plant development; Knockout of OsPPR16 leads to impaired accumulation of RpoB, reduced expression of PEP-dependent genes, and a pale phenotype during early plant development; By editing the rpoB mRNA, OsPPR16 is required for faithful plastid transcription, which in turn is required for Chl synthesis and efficient chloroplast development
Protein Family: PPR
Subclass: DYW
Construct Structure: PLS-DYW
Gene ID & Species: XP_015643851.1 (Oryza sativa)
Edited Gene(s): rpoB
Editing Type(s): C-to-U (64)
Publication(s): [1] Accumulation of the RNA polymerase subunit RpoB depends on RNA editing by OsPPR16 and affects chloroplast development during early leaf development in rice., The New phytologist, 2020. [PMID=32583432]

Editing Details

Species Gene ID Organelle Edited Gene Position Region Editing Type Codon Amino Acid Molecular Effect Experiment Details
Oryza sativa XP_015643851.1 Chloroplast
Plastid
rpoB 545 CDS C-to-U NA=>NA
UCA=>UUA
NA=>NA
S=>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
NAWTControlControlControlNormalLeafThree-leaf satgeRT-PCR and cDNA sequencing80.00%HighNone32583432
NAosppr16dUsing the CRISPR/Cas9 technique to systematically knock out OsPPR16.Two CRISPR/Cas9 vectors were constructed, as previously described (Ma et al., 2015). Three specific target sequences for OsPPR16 were designed using CRISPR-P (Lei et al., 2014). Target1 and Target2 weKnockoutA striking developmental phenotype was observed in leaves of osppr16 mutants, which were pale at the early developmental stage, but normally green at later stages. Chl synthesis in osppr16 is reduced during early leaf development.LeafThree-leaf satgeRT-PCR and cDNA sequencing0.00%UneditedAbsent32583432
NAosppr16sUsing the CRISPR/Cas9 technique to systematically knock out OsPPR16.Two CRISPR/Cas9 vectors were constructed, as previously described (Ma et al., 2015). Three specific target sequences for OsPPR16 were designed using CRISPR-P (Lei et al., 2014). Target1 and Target2 weKnockoutA striking developmental phenotype was observed in leaves of osppr16 mutants, which were pale at the early developmental stage, but normally green at later stages. Chl synthesis in osppr16 is reduced during early leaf development.LeafThree-leaf satgeRT-PCR and cDNA sequencing0.00%UneditedAbsent32583432
NAWTControlControlControlNormalLeafFive-leaf stageRT-PCR and cDNA sequencing81.00%HighNone32583432
NAosppr16dUsing the CRISPR/Cas9 technique to systematically knock out OsPPR16.Two CRISPR/Cas9 vectors were constructed, as previously described (Ma et al., 2015). Three specific target sequences for OsPPR16 were designed using CRISPR-P (Lei et al., 2014). Target1 and Target2 weKnockoutA striking developmental phenotype was observed in leaves of osppr16 mutants, which were pale at the early developmental stage, but normally green at later stages. Chl synthesis in osppr16 is reduced during early leaf development.LeafFive-leaf stageRT-PCR and cDNA sequencing0.00%UneditedAbsent32583432
NAosppr16sUsing the CRISPR/Cas9 technique to systematically knock out OsPPR16.Two CRISPR/Cas9 vectors were constructed, as previously described (Ma et al., 2015). Three specific target sequences for OsPPR16 were designed using CRISPR-P (Lei et al., 2014). Target1 and Target2 weKnockoutA striking developmental phenotype was observed in leaves of osppr16 mutants, which were pale at the early developmental stage, but normally green at later stages. Chl synthesis in osppr16 is reduced during early leaf development.LeafFive-leaf stageRT-PCR and cDNA sequencing0.00%UneditedAbsent32583432
NAWTControlControlControlNormalLeafSRS, seed ripening stageRT-PCR and cDNA sequencing86.00%HighNone32583432
NAosppr16dUsing the CRISPR/Cas9 technique to systematically knock out OsPPR16.Two CRISPR/Cas9 vectors were constructed, as previously described (Ma et al., 2015). Three specific target sequences for OsPPR16 were designed using CRISPR-P (Lei et al., 2014). Target1 and Target2 weKnockoutA striking developmental phenotype was observed in leaves of osppr16 mutants, which were pale at the early developmental stage, but normally green at later stages. Chl synthesis in osppr16 is reduced during early leaf development.LeafSRS, seed ripening stageRT-PCR and cDNA sequencing0.00%UneditedAbsent32583432
NAosppr16sUsing the CRISPR/Cas9 technique to systematically knock out OsPPR16.Two CRISPR/Cas9 vectors were constructed, as previously described (Ma et al., 2015). Three specific target sequences for OsPPR16 were designed using CRISPR-P (Lei et al., 2014). Target1 and Target2 weKnockoutA striking developmental phenotype was observed in leaves of osppr16 mutants, which were pale at the early developmental stage, but normally green at later stages. Chl synthesis in osppr16 is reduced during early leaf development.LeafSRS, seed ripening stageRT-PCR and cDNA sequencing0.00%UneditedAbsent32583432
NAWTRNAiRNA interference (RNAi) by double‐stranded RNA expression was used to knock down OsPPR16. An RNAi vector was constructed by amplifying a 275 bp fragment using Zhonghua 11 complementary DNA (cDNA) as aKnockdownNALeafNART-PCR and cDNA sequencing82.00%HighNone32583432
NAline 1RNAiRNA interference (RNAi) by double‐stranded RNA expression was used to knock down OsPPR16. An RNAi vector was constructed by amplifying a 275 bp fragment using Zhonghua 11 complementary DNA (cDNA) as aKnockdownNALeafNART-PCR and cDNA sequencing66.00%HighDecreased32583432
NAline 2RNAiRNA interference (RNAi) by double‐stranded RNA expression was used to knock down OsPPR16. An RNAi vector was constructed by amplifying a 275 bp fragment using Zhonghua 11 complementary DNA (cDNA) as aKnockdownNALeafNART-PCR and cDNA sequencing74.00%HighSimilar32583432
NAline 3RNAiRNA interference (RNAi) by double‐stranded RNA expression was used to knock down OsPPR16. An RNAi vector was constructed by amplifying a 275 bp fragment using Zhonghua 11 complementary DNA (cDNA) as aKnockdownNALeafNART-PCR and cDNA sequencing19.00%PoorDecreased32583432
NAline 4RNAiRNA interference (RNAi) by double‐stranded RNA expression was used to knock down OsPPR16. An RNAi vector was constructed by amplifying a 275 bp fragment using Zhonghua 11 complementary DNA (cDNA) as aKnockdownNALeafNART-PCR and cDNA sequencing26.00%LowDecreased32583432
NAline 5RNAiRNA interference (RNAi) by double‐stranded RNA expression was used to knock down OsPPR16. An RNAi vector was constructed by amplifying a 275 bp fragment using Zhonghua 11 complementary DNA (cDNA) as aKnockdownNALeafNART-PCR and cDNA sequencing13.00%PoorDecreased32583432
NAline 6RNAiRNA interference (RNAi) by double‐stranded RNA expression was used to knock down OsPPR16. An RNAi vector was constructed by amplifying a 275 bp fragment using Zhonghua 11 complementary DNA (cDNA) as aKnockdownNALeafNART-PCR and cDNA sequencing73.00%HighSimilar32583432
NAline 7RNAiRNA interference (RNAi) by double‐stranded RNA expression was used to knock down OsPPR16. An RNAi vector was constructed by amplifying a 275 bp fragment using Zhonghua 11 complementary DNA (cDNA) as aKnockdownNALeafNART-PCR and cDNA sequencing75.00%HighSimilar32583432
NAline 8RNAiRNA interference (RNAi) by double‐stranded RNA expression was used to knock down OsPPR16. An RNAi vector was constructed by amplifying a 275 bp fragment using Zhonghua 11 complementary DNA (cDNA) as aKnockdownNALeafNART-PCR and cDNA sequencing75.00%HighSimilar32583432
NAline 9RNAiRNA interference (RNAi) by double‐stranded RNA expression was used to knock down OsPPR16. An RNAi vector was constructed by amplifying a 275 bp fragment using Zhonghua 11 complementary DNA (cDNA) as aKnockdownNALeafNART-PCR and cDNA sequencing81.00%HighSimilar32583432
NAline 10RNAiRNA interference (RNAi) by double‐stranded RNA expression was used to knock down OsPPR16. An RNAi vector was constructed by amplifying a 275 bp fragment using Zhonghua 11 complementary DNA (cDNA) as aKnockdownNALeafNART-PCR and cDNA sequencing74.00%HighSimilar32583432
NAline 11RNAiRNA interference (RNAi) by double‐stranded RNA expression was used to knock down OsPPR16. An RNAi vector was constructed by amplifying a 275 bp fragment using Zhonghua 11 complementary DNA (cDNA) as aKnockdownNALeafNART-PCR and cDNA sequencing80.00%HighSimilar32583432
NAline 12RNAiRNA interference (RNAi) by double‐stranded RNA expression was used to knock down OsPPR16. An RNAi vector was constructed by amplifying a 275 bp fragment using Zhonghua 11 complementary DNA (cDNA) as aKnockdownNALeafNART-PCR and cDNA sequencing77.00%HighSimilar32583432
NAline 13RNAiRNA interference (RNAi) by double‐stranded RNA expression was used to knock down OsPPR16. An RNAi vector was constructed by amplifying a 275 bp fragment using Zhonghua 11 complementary DNA (cDNA) as aKnockdownNALeafNART-PCR and cDNA sequencing73.00%HighSimilar32583432
NAline 14RNAiRNA interference (RNAi) by double‐stranded RNA expression was used to knock down OsPPR16. An RNAi vector was constructed by amplifying a 275 bp fragment using Zhonghua 11 complementary DNA (cDNA) as aKnockdownNALeafNART-PCR and cDNA sequencing82.00%HighSimilar32583432
NAline 15RNAiRNA interference (RNAi) by double‐stranded RNA expression was used to knock down OsPPR16. An RNAi vector was constructed by amplifying a 275 bp fragment using Zhonghua 11 complementary DNA (cDNA) as aKnockdownNALeafNART-PCR and cDNA sequencing19.00%PoorDecreased32583432
NAline 16RNAiRNA interference (RNAi) by double‐stranded RNA expression was used to knock down OsPPR16. An RNAi vector was constructed by amplifying a 275 bp fragment using Zhonghua 11 complementary DNA (cDNA) as aKnockdownNALeafNART-PCR and cDNA sequencing78.00%HighSimilar32583432
NAline 17RNAiRNA interference (RNAi) by double‐stranded RNA expression was used to knock down OsPPR16. An RNAi vector was constructed by amplifying a 275 bp fragment using Zhonghua 11 complementary DNA (cDNA) as aKnockdownNALeafNART-PCR and cDNA sequencing76.00%HighSimilar32583432
NAline 18RNAiRNA interference (RNAi) by double‐stranded RNA expression was used to knock down OsPPR16. An RNAi vector was constructed by amplifying a 275 bp fragment using Zhonghua 11 complementary DNA (cDNA) as aKnockdownNALeafNART-PCR and cDNA sequencing75.00%HighSimilar32583432
NAline 19RNAiRNA interference (RNAi) by double‐stranded RNA expression was used to knock down OsPPR16. An RNAi vector was constructed by amplifying a 275 bp fragment using Zhonghua 11 complementary DNA (cDNA) as aKnockdownNALeafNART-PCR and cDNA sequencing81.00%HighSimilar32583432
NAline 20RNAiRNA interference (RNAi) by double‐stranded RNA expression was used to knock down OsPPR16. An RNAi vector was constructed by amplifying a 275 bp fragment using Zhonghua 11 complementary DNA (cDNA) as aKnockdownNALeafNART-PCR and cDNA sequencing78.00%HighSimilar32583432
NAComplementation 1ComplementationGenetic complementation studies were also performed to ultimately confirm that OsPPR16 was responsible for the mutant phenotype of osppr16. To this end, OsPPR16 fused to its native promoter was transfKnockoutThe Chl content was similar to that of the WT in all seedlings that tested positive for the complementation construct and had green leaves at the three-leaf stage.LeafNART-PCR and cDNA sequencing100.00%CompleteRestored32583432
NAComplementation 2ComplementationGenetic complementation studies were also performed to ultimately confirm that OsPPR16 was responsible for the mutant phenotype of osppr16. To this end, OsPPR16 fused to its native promoter was transfKnockoutThe Chl content was similar to that of the WT in all seedlings that tested positive for the complementation construct and had green leaves at the three-leaf stage.LeafNART-PCR and cDNA sequencing100.00%CompleteRestored32583432
NAComplementation 3ComplementationGenetic complementation studies were also performed to ultimately confirm that OsPPR16 was responsible for the mutant phenotype of osppr16. To this end, OsPPR16 fused to its native promoter was transfKnockoutThe Chl content was similar to that of the WT in all seedlings that tested positive for the complementation construct and had green leaves at the three-leaf stage.LeafNART-PCR and cDNA sequencing100.00%CompleteRestored32583432
NAComplementation 4ComplementationGenetic complementation studies were also performed to ultimately confirm that OsPPR16 was responsible for the mutant phenotype of osppr16. To this end, OsPPR16 fused to its native promoter was transfKnockoutThe Chl content was similar to that of the WT in all seedlings that tested positive for the complementation construct and had green leaves at the three-leaf stage.LeafNART-PCR and cDNA sequencing100.00%CompleteRestored32583432
NAComplementation 5ComplementationGenetic complementation studies were also performed to ultimately confirm that OsPPR16 was responsible for the mutant phenotype of osppr16. To this end, OsPPR16 fused to its native promoter was transfKnockoutThe Chl content was similar to that of the WT in all seedlings that tested positive for the complementation construct and had green leaves at the three-leaf stage.LeafNART-PCR and cDNA sequencing100.00%CompleteRestored32583432
NAComplementation 6ComplementationGenetic complementation studies were also performed to ultimately confirm that OsPPR16 was responsible for the mutant phenotype of osppr16. To this end, OsPPR16 fused to its native promoter was transfKnockoutThe Chl content was similar to that of the WT in all seedlings that tested positive for the complementation construct and had green leaves at the three-leaf stage.LeafNART-PCR and cDNA sequencing100.00%CompleteRestored32583432
NAComplementation 7ComplementationGenetic complementation studies were also performed to ultimately confirm that OsPPR16 was responsible for the mutant phenotype of osppr16. To this end, OsPPR16 fused to its native promoter was transfKnockoutThe Chl content was similar to that of the WT in all seedlings that tested positive for the complementation construct and had green leaves at the three-leaf stage.LeafNART-PCR and cDNA sequencing100.00%CompleteRestored32583432
NAComplementation 8ComplementationGenetic complementation studies were also performed to ultimately confirm that OsPPR16 was responsible for the mutant phenotype of osppr16. To this end, OsPPR16 fused to its native promoter was transfKnockoutThe Chl content was similar to that of the WT in all seedlings that tested positive for the complementation construct and had green leaves at the three-leaf stage.LeafNART-PCR and cDNA sequencing100.00%CompleteRestored32583432
NAComplementation 9ComplementationGenetic complementation studies were also performed to ultimately confirm that OsPPR16 was responsible for the mutant phenotype of osppr16. To this end, OsPPR16 fused to its native promoter was transfKnockoutThe Chl content was similar to that of the WT in all seedlings that tested positive for the complementation construct and had green leaves at the three-leaf stage.LeafNART-PCR and cDNA sequencing100.00%CompleteRestored32583432
NAComplementation 10ComplementationGenetic complementation studies were also performed to ultimately confirm that OsPPR16 was responsible for the mutant phenotype of osppr16. To this end, OsPPR16 fused to its native promoter was transfKnockoutThe Chl content was similar to that of the WT in all seedlings that tested positive for the complementation construct and had green leaves at the three-leaf stage.LeafNART-PCR and cDNA sequencing100.00%CompleteRestored32583432
NAComplementation 11ComplementationGenetic complementation studies were also performed to ultimately confirm that OsPPR16 was responsible for the mutant phenotype of osppr16. To this end, OsPPR16 fused to its native promoter was transfKnockoutThe Chl content was similar to that of the WT in all seedlings that tested positive for the complementation construct and had green leaves at the three-leaf stage.LeafNART-PCR and cDNA sequencing100.00%CompleteRestored32583432
NAComplementation 12ComplementationGenetic complementation studies were also performed to ultimately confirm that OsPPR16 was responsible for the mutant phenotype of osppr16. To this end, OsPPR16 fused to its native promoter was transfKnockoutThe Chl content was similar to that of the WT in all seedlings that tested positive for the complementation construct and had green leaves at the three-leaf stage.LeafNART-PCR and cDNA sequencing100.00%CompleteRestored32583432
NAComplementation 13ComplementationGenetic complementation studies were also performed to ultimately confirm that OsPPR16 was responsible for the mutant phenotype of osppr16. To this end, OsPPR16 fused to its native promoter was transfKnockoutThe Chl content was similar to that of the WT in all seedlings that tested positive for the complementation construct and had green leaves at the three-leaf stage.LeafNART-PCR and cDNA sequencing100.00%CompleteRestored32583432
NAComplementation 14ComplementationGenetic complementation studies were also performed to ultimately confirm that OsPPR16 was responsible for the mutant phenotype of osppr16. To this end, OsPPR16 fused to its native promoter was transfKnockoutThe Chl content was similar to that of the WT in all seedlings that tested positive for the complementation construct and had green leaves at the three-leaf stage.LeafNART-PCR and cDNA sequencing100.00%CompleteRestored32583432
NAComplementation 15ComplementationGenetic complementation studies were also performed to ultimately confirm that OsPPR16 was responsible for the mutant phenotype of osppr16. To this end, OsPPR16 fused to its native promoter was transfKnockoutThe Chl content was similar to that of the WT in all seedlings that tested positive for the complementation construct and had green leaves at the three-leaf stage.LeafNART-PCR and cDNA sequencing100.00%CompleteRestored32583432
NAComplementation 16ComplementationGenetic complementation studies were also performed to ultimately confirm that OsPPR16 was responsible for the mutant phenotype of osppr16. To this end, OsPPR16 fused to its native promoter was transfKnockoutThe Chl content was similar to that of the WT in all seedlings that tested positive for the complementation construct and had green leaves at the three-leaf stage.LeafNART-PCR and cDNA sequencing100.00%CompleteRestored32583432
NAComplementation 17ComplementationGenetic complementation studies were also performed to ultimately confirm that OsPPR16 was responsible for the mutant phenotype of osppr16. To this end, OsPPR16 fused to its native promoter was transfKnockoutThe Chl content was similar to that of the WT in all seedlings that tested positive for the complementation construct and had green leaves at the three-leaf stage.LeafNART-PCR and cDNA sequencing100.00%CompleteRestored32583432
NAComplementation 18ComplementationGenetic complementation studies were also performed to ultimately confirm that OsPPR16 was responsible for the mutant phenotype of osppr16. To this end, OsPPR16 fused to its native promoter was transfKnockoutThe Chl content was similar to that of the WT in all seedlings that tested positive for the complementation construct and had green leaves at the three-leaf stage.LeafNART-PCR and cDNA sequencing100.00%CompleteRestored32583432
NAComplementation 19ComplementationGenetic complementation studies were also performed to ultimately confirm that OsPPR16 was responsible for the mutant phenotype of osppr16. To this end, OsPPR16 fused to its native promoter was transfKnockoutSimilar to the osppr16 mutant, seedlings not containing the complementation construct were Chl deficient and displayed impaired editing of rpoB-545.LeafNART-PCR and cDNA sequencing0.00%UneditedAbsent32583432
NAComplementation 20ComplementationGenetic complementation studies were also performed to ultimately confirm that OsPPR16 was responsible for the mutant phenotype of osppr16. To this end, OsPPR16 fused to its native promoter was transfKnockoutSimilar to the osppr16 mutant, seedlings not containing the complementation construct were Chl deficient and displayed impaired editing of rpoB-545.LeafNART-PCR and cDNA sequencing0.00%UneditedAbsent32583432
NAComplementation 21ComplementationGenetic complementation studies were also performed to ultimately confirm that OsPPR16 was responsible for the mutant phenotype of osppr16. To this end, OsPPR16 fused to its native promoter was transfKnockoutSimilar to the osppr16 mutant, seedlings not containing the complementation construct were Chl deficient and displayed impaired editing of rpoB-545.LeafNART-PCR and cDNA sequencing0.00%UneditedAbsent32583432
NAComplementation 22ComplementationGenetic complementation studies were also performed to ultimately confirm that OsPPR16 was responsible for the mutant phenotype of osppr16. To this end, OsPPR16 fused to its native promoter was transfKnockoutSimilar to the osppr16 mutant, seedlings not containing the complementation construct were Chl deficient and displayed impaired editing of rpoB-545.LeafNART-PCR and cDNA sequencing0.00%UneditedAbsent32583432
NAComplementation 23ComplementationGenetic complementation studies were also performed to ultimately confirm that OsPPR16 was responsible for the mutant phenotype of osppr16. To this end, OsPPR16 fused to its native promoter was transfKnockoutSimilar to the osppr16 mutant, seedlings not containing the complementation construct were Chl deficient and displayed impaired editing of rpoB-545.LeafNART-PCR and cDNA sequencing0.00%UneditedAbsent32583432
NAComplementation 24ComplementationGenetic complementation studies were also performed to ultimately confirm that OsPPR16 was responsible for the mutant phenotype of osppr16. To this end, OsPPR16 fused to its native promoter was transfKnockoutSimilar to the osppr16 mutant, seedlings not containing the complementation construct were Chl deficient and displayed impaired editing of rpoB-545.LeafNART-PCR and cDNA sequencing0.00%UneditedAbsent32583432
NAComplementation 25ComplementationGenetic complementation studies were also performed to ultimately confirm that OsPPR16 was responsible for the mutant phenotype of osppr16. To this end, OsPPR16 fused to its native promoter was transfKnockoutSimilar to the osppr16 mutant, seedlings not containing the complementation construct were Chl deficient and displayed impaired editing of rpoB-545.LeafNART-PCR and cDNA sequencing0.00%UneditedAbsent32583432
Zhonghua 11WTControlControlNo mutantNormalLeafThree‐leaf stageDirectly sequencing RT‐PCR products80.00%HighNone32583432
Zhonghua 11osppr16dAn adenine insertionIn the osppr16d mutant, no base change was detected at Target1, whereas an additional adenine was inserted at Target2, resulting in a frameshift mutationKnockoutThe leaves of both osppr16d and osppr16s T1 seedlings were pale during early leaf development and turned green during the five‐leaf stage. A very similar phenotype of T1 plants was seen for T0 plants when they were transferred to the paddy field. By contrast, leaf color of adult plants grown in the glasshouse or in the field was not different from the WTLeafThree‐leaf stageDirectly sequencing RT‐PCR products0.00%UneditedAbsent32583432
Zhonghua 11osppr16sNucleotides deletionosppr16s represents a biallelic mutant, in which one nucleotide (C) was deleted in allele 1 and two nucleotides (CT) were deleted in allele 2 at Target3KnockoutThe leaves of both osppr16d and osppr16s T1 seedlings were pale during early leaf development and turned green during the five‐leaf stage. A very similar phenotype of T1 plants was seen for T0 plants when they were transferred to the paddy field. By contrast, leaf color of adult plants grown in the glasshouse or in the field was not different from the WTLeafThree‐leaf stageDirectly sequencing RT‐PCR products0.00%UneditedAbsent32583432
Zhonghua 11WTControlControlNo mutantNormalLeafFive-leaf stageDirectly sequencing RT‐PCR products81.00%HighNone32583432
Zhonghua 11osppr16dAn adenine insertionIn the osppr16d mutant, no base change was detected at Target1, whereas an additional adenine was inserted at Target2, resulting in a frameshift mutationKnockoutThe leaves of both osppr16d and osppr16s T1 seedlings were pale during early leaf development and turned green during the five‐leaf stage. A very similar phenotype of T1 plants was seen for T0 plants when they were transferred to the paddy field. By contrast, leaf color of adult plants grown in the glasshouse or in the field was not different from the WTLeafFive-leaf stageDirectly sequencing RT‐PCR products0.00%UneditedAbsent32583432
Zhonghua 11osppr16sNucleotides deletionosppr16s represents a biallelic mutant, in which one nucleotide (C) was deleted in allele 1 and two nucleotides (CT) were deleted in allele 2 at Target3KnockoutThe leaves of both osppr16d and osppr16s T1 seedlings were pale during early leaf development and turned green during the five‐leaf stage. A very similar phenotype of T1 plants was seen for T0 plants when they were transferred to the paddy field. By contrast, leaf color of adult plants grown in the glasshouse or in the field was not different from the WTLeafFive-leaf stageDirectly sequencing RT‐PCR products0.00%UneditedAbsent32583432
Zhonghua 11WTControlControlNo mutantNormalLeafSeed ripening stages (SRS)Directly sequencing RT‐PCR products86.00%HighNone32583432
Zhonghua 11osppr16dAn adenine insertionIn the osppr16d mutant, no base change was detected at Target1, whereas an additional adenine was inserted at Target2, resulting in a frameshift mutationKnockoutThe leaves of both osppr16d and osppr16s T1 seedlings were pale during early leaf development and turned green during the five‐leaf stage. A very similar phenotype of T1 plants was seen for T0 plants when they were transferred to the paddy field. By contrast, leaf color of adult plants grown in the glasshouse or in the field was not different from the WTLeafSeed ripening stages (SRS)Directly sequencing RT‐PCR products0.00%UneditedAbsent32583432
Zhonghua 11osppr16sNucleotides deletionosppr16s represents a biallelic mutant, in which one nucleotide (C) was deleted in allele 1 and two nucleotides (CT) were deleted in allele 2 at Target3KnockoutThe leaves of both osppr16d and osppr16s T1 seedlings were pale during early leaf development and turned green during the five‐leaf stage. A very similar phenotype of T1 plants was seen for T0 plants when they were transferred to the paddy field. By contrast, leaf color of adult plants grown in the glasshouse or in the field was not different from the WTLeafSeed ripening stages (SRS)Directly sequencing RT‐PCR products0.00%UneditedAbsent32583432
Last update: Jul 2021 (version 1.0)