Gene Details:

• Gene ID:
• Gene Symbol: TaSRO1
• Gene Name: SIMILAR TO RCD-ONE
• Genome: Chinese_Spring1.0
• Species: Triticum aestivum

Functional Descriptions:

• TaSRO1–TaSIP1 module that balances the growth and stress response via fine tuning the level of mitochondria retrograde signalling.
• TaSRO1 overexpressors gave better yield than WT plants under salinity stress and showed an altered profile of AOX1 transcription.
• TaSRO1 plays a dual role in suppressing TaSIP1 to fine tune mitochondrial retrograde signalling and enhance salinity stress tolerance.
• TaSRO1, a major contributor to the agronomic performance of bread wheat plants exposed to salinity stress, interacted with a transmembrane domain-containing NAC transcription factor TaSIP1, which could translocate from the endoplasmic reticulum (ER) into the nucleus and activate some mitochondrial dysfunction stimulon (MDS) genes.
• The interaction of TaSRO1/TaSIP1, in the cytoplasm, arrested more TaSIP1 on the membrane of ER, and in the nucleus, attenuated the trans-activation activity of TaSIP1, therefore reducing the TaSIP1-mediated activation of MDS genes.

Function-related keywords:

• transcription-factor ,  growth ,  stress ,  mitochondria ,  salinity ,  tolerance ,  nucleus ,  yield ,  stress-tolerance ,  cytoplasm ,  salinity-stress ,  stress-response ,  er-stress ,  endoplasmic-reticulum-stress-response ,  reticulum-stress-response

Literature:

• TaSRO1 plays a dual role in suppressing TaSIP1 to fine tune mitochondrial retrograde signalling and enhance salinity stress tolerance.   DOI:  10.1111/nph.18340 ;  PMID:  35751377
• A Wheat SIMILAR TO RCD-ONE Gene Enhances Seedling Growth and Abiotic Stress Resistance by Modulating Redox Homeostasis and Maintaining Genomic Integrity.   DOI:  10.1105/tpc.113.118687 ;  PMID:  24443520

Related News:

• New Phytol | 山东大学、中科院土壤所等合作揭示TaSRO1介导的小麦特色耐盐新机制

Gene Resources:

• NCBI ID: JN202574
• UniProt accessions: G1FI00

Sequences: