Gene Details:

• MSU gene ID: LOC_Os06g10230
• RAPdb gene ID: Os06g0203800
• Gene Symbol: OsER1
• Genome: MSU7 ,  IRGSP-1.0
• Species: Oryza sativa

Functional Descriptions:

• Loss-of-function mutants of OsER1 and OsER2 display shortened plant stature and reduced panicle size, suggesting they possibly also functioned in regulating cell proliferation and cell growth in rice.
• Here, we report that the EPIDERMAL PATTERNING FACTOR (EPF)/EPF-LIKE (EPFL) small secreted peptide family members OsEPFL6, OsEPFL7, OsEPFL8, and OsEPFL9 synergistically contribute to rice panicle morphogenesis by recognizing the OsER1 receptor and activating the mitogen-activated protein kinase cascade.

Function-related keywords:

• growth ,  panicle ,  cell-proliferation ,  panicle-size ,  plant-stature ,  Kinase ,  kinase ,  protein-kinase

Literature:

• Phylogenetic and CRISPR/Cas9 Studies in Deciphering the Evolutionary Trajectory and Phenotypic Impacts of Rice ERECTA Genes .  DOI:  10.3389/fpls.2018.00473 ;  PMID:  29692796
• ERECTA1 Acts Upstream of the OsMKKK10-OsMKK4-OsMPK6 Cascade to Control Spikelet Number by Regulating Cytokinin Metabolism in Rice .  DOI:  10.1105/tpc.20.00351 ;  PMID:  32616661
• Optimization of rice panicle architecture by specifically suppressing ligand-receptor pairs .  DOI:  10.1038/s41467-023-37326-x ;  PMID:  36964129

Related News:

Gene Resources:

• NCBI ID:
• UniProt accessions:

Sequences: