ArticlePlant biotechnology journal2021
SET DOMAIN GROUP 721 protein functions in saline-alkaline stress tolerance in the model rice variety Kitaake.
Article in Plant biotechnology journal, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.
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40 citing papers in PubMed, 72 citations in OpenAlex.
- The OsUVR8-OsNAC3-OsERF117 signaling module mediates metabolic acclimation and climate adaptation in rice.Science advances · 2026Article
- A β-1,3-glucanase antagonizes a phase-separating WRKY repressor to confer saline-alkaline tolerance in rice.The New phytologist · 2026Article
- Histone Modification Complex JMJ704-HDA709 Negatively Regulates Salinity Tolerance in Rice.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Review
- Identification of thePlants (Basel, Switzerland) · 2026Article
- Recent Advances in Histone Methylation in Plant Adaptation to Salinity.Plants (Basel, Switzerland) · 2026Review
- Dynamic regulatory mechanisms of histone methylation in plant development and environmental adaptation.Horticulture research · 2026Article
- Transcriptomic and metabolomic analysis reveals the role of Piriformospora indica in enhancing strawberry alkaline tolerance.BMC plant biology · 2026Article
- Trans-QTL Alliance of HKT1 and PHL7 Modulate Salinity Stress Tolerance and Enhance Crop Yield Endurance.Plant biotechnology journal · 2026Article
- The BAHD acyltransferase STBR1 confers both saline-alkali tolerance and blast resistance by stabilizing the non-canonical catalase CATA to promote HPlant communications · 2026Article
- The OsMADS18-OsbZIP60 module plays a critical role in influencing grain chalkiness in rice.Science China. Life sciences · 2026Article
- MicroRNA164d suppresses the HvNAC92-HvHKT1;5 module to enhance salinity tolerance in barley.Proceedings of the National Academy of Sciences of the United States of America · 2025Article
- Metabolomics and Transcriptomic Analysis Revealed the Response Mechanism of Maize to Saline-Alkali Stress.Plant biotechnology journal · 2025Article
- Functional Analysis of MaizePlants (Basel, Switzerland) · 2025Article
- Epigenetics in the modern era of crop improvements.Science China. Life sciences · 2025Review
- Epigenetics in Plant Response to Climate Change.Biology · 2025Review
- Mutation of a gene with PWWP domain confers salt tolerance in rice.Plant molecular biology · 2025Article
- The GRAS transcription factor OsGRAS2 negatively impacts salt tolerance in rice.Plant cell reports · 2024Article
- Genome-Wide Identification of theInternational journal of molecular sciences · 2024Article
- Genome-wide mapping of main histone modifications and coordination regulation of metabolic genes under salt stress in pea (Horticulture research · 2024Article
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Authors and funding
11 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
To isolate the genetic locus responsible for saline-alkaline stress tolerance, we developed a high-throughput activation tagging-based T-DNA insertion mutagenesis method using the model rice (Oryza sativa L.) variety Kitaake. One of the activation-tagged insertion lines, activation tagging 7 (AC7), showed increased tolerance to saline-alkaline stress. This phenotype resulted from the overexpression of a gene that encodes a SET DOMAIN GROUP 721 protein with H3K4 methyltransferase activity. Transgenic plants overexpressing OsSDG721 showed saline-alkaline stress-tolerant phenotypes, along with increased leaf angle, advanced heading and ripening dates. By contrast, ossdg721 loss-of-function mutants showed increased sensitivity to saline-alkaline stress characterized by decreased survival rates and reduction in plant height, grain size, grain weight and leaf angle. RNA sequencing (RNA-seq) analysis of wild-type Kitaake and ossdg721 mutants indicated that OsSDG721 positively regulates the expression level of HIGH-AFFINITY POTASSIUM (K
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