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PPR4 - Plant Editosome Database - CNCB-NGDC
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Summary

Editing Factor: PPR4
Synonym: GmPPR4
Description: The mRNA expression of three genes that were highly up-regulated in soybean drought- and salt-induced transcriptome database and found that the expression levels of GmPPR4 were induced under salt and drought stresses; Under drought stress condition, GmPPR4-overexpressing (GmPPR4-OE) plants showed delayed leaf rolling; higher content of proline (Pro); and lower contents of H2O2, O2- and malondialdehyde (MDA) compared with the empty vector (EV)-control plants; GmPPR4-OE plants exhibited increased transcripts of several drought-inducible genes compared with EV-control plants
Protein Family: PPR
Subclass: DYW
Physical Interaction: NA
Construct Structure: NA
Gene ID & Species: Glyma.01G011700 (Glycine max)
Edited Gene(s): NA
Editing Type(s): NA (3)
Publication(s): [1] Genome-Wide Analysis of the DYW Subgroup PPR Gene Family and Identification of Responses to Drought Stress., International journal of molecular sciences, 2019. [PMID=31726763]

Editing Details

Species Gene ID Organelle Edited Gene Position Region Nuclear Genome Organelle Genome Other Position Region Other Position Editing Type Codon Amino Acid Molecular Effect Experiment Details
Glycine max Glyma.01G011700 NA NA NA NA Glycine max Wm82.a2.v1 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
Zhonghuang 39EVControlEmpty vector (EV)-transformed control hairy root; The coding sequences of GmPPR4 was ligated into plant transformation vector pCAMBIA3301 with the CaMV 35S promoter. The constructs were transferred inControlThe EV-control plants showed wilted leaf under drought for 3 days, and seriously dehydrated leaves were observed after 7 days; Trypan blue solution was used to detect cell activity in EV-control and GmPPR4-OE leaves, no plant leaves differed under drought stress conditions, however, the color depth of the GmPPR4-OE leaves was lower than EV-control leaves under drought treatment.Leaf15 daysNANANANA31726763
Zhonghuang 39OE-1Overexpressed GmPPR4Transgenic soybean plants which overexpressed GmPPR4 (GmPPR4-OE) were generated into soybean hairy roots; The coding sequences of GmPPR4 was ligated into plant transformation vector pCAMBIA3301 with tNAThe GmPPR4-OE seedlings showed delayed and less leaf rolling during the drought stress process. Trypan blue solution was used to detect cell activity in EV-control and GmPPR4-OE leaves, no plant leaves differed under drought stress conditions, however, the color depth of the GmPPR4-OE leaves was lower than EV-control leaves under drought treatment.Leaf15 daysNANANANA31726763
Zhonghuang 39OE-2Overexpressed GmPPR4Transgenic soybean plants which overexpressed GmPPR4 (GmPPR4-OE) were generated into soybean hairy roots; The coding sequences of GmPPR4 was ligated into plant transformation vector pCAMBIA3301 with tNAThe GmPPR4-OE seedlings showed delayed and less leaf rolling during the drought stress process. Trypan blue solution was used to detect cell activity in EV-control and GmPPR4-OE leaves, no plant leaves differed under drought stress conditions, however, the color depth of the GmPPR4-OE leaves was lower than EV-control leaves under drought treatment.Leaf15 daysNANANANA31726763
Last update: Feb 2026 (version 2.0)