Information report for OsGLP2-1
Gene Details
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Functional Descriptions
- Overexpression of OsGLP2-1 quantitatively enhanced resistance to leaf blast, panicle blast and bacterial blight.
- The germin-like protein OsGLP2-1 enhances resistance to fungal blast and bacterial blight in rice.
- In addition to its resistance to blast and bacterial blight, OsGLP2-1 has also been reported to co-localize with a QTLs for sheath blight resistance in rice.
- These suggest that the disease resistance provided by OsGLP2-1 is quantitative and broad spectrum.
- Together, these results suggest that OsGLP2-1 functions as a positive regulator to modulate disease resistance.
- Moreover, OsGLP2-1 was significantly induced by jasmonic acid (JA).
- Higher endogenous level of JA was also identified in OsGLP2-1 overexpressing plants than in control plants both before and after pathogen inoculation.
- Compared with empty vector transformed (control) plants, the OsGLP2-1 overexpressing plants exhibited higher levels of H2O2 both before and after pathogen inoculation.
- Overexpression of OsGLP2-1 induced three well-characterized defense-related genes which are associated in JA-dependent pathway after pathogen infection.
- We provide evidence that OsGLP2-1 is antagonistically controlled at the transcriptional level by ABA INSENSITIVE5 (ABI5) and GAMYB transcription factors.
- We conclude that OsGLP2-1 acts as a buffer, maintaining appropriate equilibrium for the regulation of primary dormancy during seed development in rice.
- Conversely, overexpression of OsGLP2-1 driven by the OsGLP2-1 native promoter led to greater seed dormancy.
- Seed scutellum-specific expression of OsGLP2-1 was increased by exogenous abscisic acid (ABA), but decreased with gibberellic acid (GA) treatment.
- Using artificial microRNA (miRNA) and CRISPR/CAS9 approaches, suppression of OsGLP2-1 expression in rice resulted in the release of dormancy in immature seeds.
Functional Keywords
- leaf , resistance , panicle , sheath , disease , blast , disease-resistance , jasmonic , ja , jasmonic-acid , blight , JA , bacterial-blight , pathogen , fungal-blast , transcription-factor , development , seed , ABA , abscisic-acid , seed-development , dormancy
Literature and News
- The germin-like protein OsGLP2-1 enhances resistance to fungal blast and bacterial blight in rice . DOI: 10.1007/s11103-016-0521-4 ; PMID: 27631432
- Rice GERMIN-LIKE PROTEIN 2-1 Functions in Seed Dormancy under the Control of Abscisic Acid and Gibberellic Acid Signaling Pathways . DOI: 10.1104/pp.20.00253 ; PMID: 32321839
Gene Resources
- UniProt: Q6ESF0
- EMBL: AK059817, AP005110, AP008208
- AlphaFoldDB: Q6ESF0
- EnsemblPlants: Os02t0532500-01
- Gramene: Os02t0532500-01
- KEGG: dosa:Os02g0532500
- Orthologous matrix: AINPPHF
- InterPro: IPR001929, IPR006045, IPR011051
- PANTHER: PTHR31238
- SUPFAM: SSF51182
- Gene3D: 2.60.120.10
- OrthoDB: Q6ESF0
- SWISS-MODEL: Q6ESF0
- Conserved Domain Database: cd02241
- eggNOG: ENOG502RDTK
Sequences
cDNA Sequence
- >LOC_Os02g32980.1
GATCAATACCTGCATGATTACTGGCAATGATCAACTCACCTTACAAGACATCAGTGCTCGACTACATATGTACTACTACGTGCAAAGCAAGCAGCTGTCCACCGACGAACGAGTGACAGAACGAGCGTAGAATCGATGGCGCATCGTCGTCGTTGTCTCCTCCTCTTGCTCGCCGTGCTGCTGCCGGCGATGGCGGCAAGGGGCGATCCCGACGCGGTGCAGGACTTCTGCGTGCCGGACGCCGGGCGTGGGCGGCCGGTGGAGCTCGCCATGCTCCCGGCCTACCCGTGCAGGAGCCCCGCCAACCTGACGGCGGGCGACTTCGCCTTCTCCGGCGTGCGCGCCGCGGGGAACTTCTCGCCGGAGACGGGGTTCGCCGGCGTGTCCGTCACCCCGGCGCAGTTCCCGGGCCTGCACACCCTGGGGATGTCCTTCGCCCGCGCCGACCTCTCGGCGGCCGGCGGCGTCAACCCGCCGCACTACCACCCGCGCGCCACCGAGACGGCGCTCGTCCTCGCCGGCCGCGTGTACGCCGGGTTCGTCGACTCCGGCGGCCGCCTCTTCGCCAAGGTGCTCGAGCAGGGGGAGGTGATGGTGTTCCCGCGCGCCATGGTGCACTTCCAGCTCAACGTCGGCGACACGCCGGCCACGGTCTACGGCGCCTTCAACAGCGAGAACCCCGGCATCGTCCGCATCCCGGCGACGGTGTTCGGGTCCGGCATCAGGGAGGCCGTCCTCGAGAGGGCGTTCGGGCTCACTCCGGCGGAGCTCCGGCGGCTGGAGAAGAGGTTCGGCCCGCCCAAGAAGGCGGAGATGGAGGATTAGCTAGCCGCTTGTGCTTGACCGGCCATGGCCGTCGGTCGTGGGCATGATTAGGTTACTCCCCGTTAGTGATAATTAATGGGTTATTTCTTTTCATTTCATTTGGTTAATACAGTACTGTATCATTTGTGGCGGTGGTTGGGAAATGGTGATTATAGCCTGGTAATGATTTGAGGTGTAAGGTTGGTAGAGATGTATAAGGAGGCACAGATGAATGGAACAATCGAGAGGGTAACTCAACTTCAAAATATGCTCAGTTTTGTTTGTTTGTTTTTTCCTGAAATGGTGTTTCGTGCTGAATGTAC
CDS Sequence
- >LOC_Os02g32980.1
ATGGCGCATCGTCGTCGTTGTCTCCTCCTCTTGCTCGCCGTGCTGCTGCCGGCGATGGCGGCAAGGGGCGATCCCGACGCGGTGCAGGACTTCTGCGTGCCGGACGCCGGGCGTGGGCGGCCGGTGGAGCTCGCCATGCTCCCGGCCTACCCGTGCAGGAGCCCCGCCAACCTGACGGCGGGCGACTTCGCCTTCTCCGGCGTGCGCGCCGCGGGGAACTTCTCGCCGGAGACGGGGTTCGCCGGCGTGTCCGTCACCCCGGCGCAGTTCCCGGGCCTGCACACCCTGGGGATGTCCTTCGCCCGCGCCGACCTCTCGGCGGCCGGCGGCGTCAACCCGCCGCACTACCACCCGCGCGCCACCGAGACGGCGCTCGTCCTCGCCGGCCGCGTGTACGCCGGGTTCGTCGACTCCGGCGGCCGCCTCTTCGCCAAGGTGCTCGAGCAGGGGGAGGTGATGGTGTTCCCGCGCGCCATGGTGCACTTCCAGCTCAACGTCGGCGACACGCCGGCCACGGTCTACGGCGCCTTCAACAGCGAGAACCCCGGCATCGTCCGCATCCCGGCGACGGTGTTCGGGTCCGGCATCAGGGAGGCCGTCCTCGAGAGGGCGTTCGGGCTCACTCCGGCGGAGCTCCGGCGGCTGGAGAAGAGGTTCGGCCCGCCCAAGAAGGCGGAGATGGAGGATTAG
Protein Sequence
- >LOC_Os02g32980.1
MAHRRRCLLLLLAVLLPAMAARGDPDAVQDFCVPDAGRGRPVELAMLPAYPCRSPANLTAGDFAFSGVRAAGNFSPETGFAGVSVTPAQFPGLHTLGMSFARADLSAAGGVNPPHYHPRATETALVLAGRVYAGFVDSGGRLFAKVLEQGEVMVFPRAMVHFQLNVGDTPATVYGAFNSENPGIVRIPATVFGSGIREAVLERAFGLTPAELRRLEKRFGPPKKAEMED*