Information report for OsSPL7
Gene Details
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Functional Descriptions
- Plants over-expressing OsSPL7 had a reduced tiller number, while OsSPL7 RNAi plants had an increased tiller number and a reduced height.
- Genetic analysis showed that OsSPL7 is a target of miR156f that regulates plant architecture.
- Heat stress transcription factor OsSPL7 plays a critical role in reactive oxygen species balance and stress responses in rice.
- OsSPL7 knockout (spl7ko) mutants showed LM and growth retardation.
- Transgenic rice lines strongly overexpressing OsSPL7 (SPL7OX-S) exhibited LM accompanied by accumulated H2O2, whereas moderate expressers of OsSPL7 (SPL7OX-M) did not, and neither of them exhibited severe growth defects.
- Collectively, our results suggest that OsSPL7 plays a critical role in plant growth and balancing ROS during biotic and abiotic stress.
- Transient expression of OsSPL7-GFP in rice protoplasts indicated that OsSPL7 localizes predominantly in the nucleus.
- Herein, we provide several lines of evidence elucidating the importance of OsSPL7 in maintaining reactive oxygen species (ROS) balance via the regulation of downstream gene expression.
- RNA sequencing analyses identified four major groups of differentially expressed genes associated with LM, pathogen resistance, LM-pathogen resistance, and potential direct targets of OsSPL7.
Functional Keywords
Literature and News
- Modulation of plant architecture by the miR156f-OsSPL7-OsGH3.8 pathway in rice . DOI: 10.1093/jxb/ery273 ; PMID: 30053063
- Inducible overexpression of Ideal Plant Architecture1 improves both yield and disease resistance in rice . DOI: 10.1038/s41477-019-0383-2 ; PMID: 30886331
- Heat stress transcription factor OsSPL7 plays a critical role in reactive oxygen species balance and stress responses in rice . DOI: 10.1016/j.plantsci.2019.110273 ; PMID: 31623772
- MiR529a controls plant height, tiller number, panicle architecture and grain size by regulating SPL target genes in rice (Oryza sativa L.) . DOI: 10.1016/j.plantsci.2020.110728 ; PMID: 33288029
Gene Resources
- UniProt: Q7XT42
- EMBL: AK068749, AL606633, AL663000
- AlphaFoldDB: Q7XT42
- EnsemblPlants: Os04t0551500-01
- Gramene: Os04t0551500-01
- KEGG: dosa:Os04g0551500
- Orthologous matrix: GVKEYHR
- InterPro: IPR004333, IPR036893, IPR044817
- PANTHER: PTHR31251, PTHR31251:SF222
- SUPFAM: SSF103612
- PROSITE: PS51141
- Gene3D: 4.10.1100.10
- OrthoDB: Q7XT42
- SWISS-MODEL: Q7XT42
- eggNOG: ENOG502QQMA
Sequences
cDNA Sequence
- >LOC_Os04g46580.1
TTACAACCGCCGCCGCAGCCTTTTTCCCAATCGGCGCTAGTTTTCGATCCGCCGCCGTCGGCCGGAGCGAAGCCAAGCCCGCGCGACCAGGTGGCTGCTGCTGTGTAACGACGCTAGCTAGCTTAGCTGCGGTACGTTTACACATAGGTCCGTCCGTGTGCGGCTGCCACCATGGAAGGAAACGGCTGCGGCGGAAGCGGGGCGACACCACGTGGTGTCGTTGGGATGCACTGGGCTCCCGTCGTCACCTCGCCGCCTAGCCCGCAGCCGCCGTTCCTCCCGCCGGCGCCATGCAGGCCCGACGTCCAGATGCAACAGCAAGGCGGGCTGACCTGCCTCAAGCTCGGGAAGCGGCCGTGCTTCTGGGGTGGCGACGGCGCCGGCCAGGTGGCGCAGGGGAGCGGCGGCGGCGGAGGCGGAGGCGGTGGTGGTTCCGCGGATCAGGGGAAGAGGAAGGAGAAGGCGGCGACGGCGGTGCCGGTGGTGCCCCGTTGCCAGGTGGAGGGGTGCGACATTACGCTCCAGGGAGTCAAGGAGTACCACCGGCGGCACAAGGTGTGCGAGGTGCACGCCAAGGCCCCGAGGGTCGTCGTGCACGGCACCGAGCAGCGCTTCTGCCAGCAATGCAGCCGGTTCCACGTGCTCGCGGAGTTTGACGACGCCAAGAAGAGCTGCCGGCGGCGGCTGGCCGGGCACAACGAGAGGCGGCGGAGGAGCAACGCCAGCGAGGCCATGGCCAGGGGCTCTGCGCACCCACACGGTATGCCGGTGCTGGGACACGGTTTCCCGCCGTACGGCCTGCCGACGTCGTCGGCTGGTGCTCTCTCTCTTCTGTCATCGGCTAGAGCCACCGGCCCATGGCTGATGCCGACGCCCGACATCTCCGCCCGCTCAAGCGCGGCGCTCGACGAGCTCATCGCCGAGAACCGCGCGGCCCTCCTCTCGTGGCAATTCTTCTCCGACCGACAGCCGCCACCAGCTGGCCGTCCAACGGGCCGCAGCCCGGGCTCCGAAACGGCCGGTGGCTGGCACGCGCACCTGCAGGCGCGGCCGCCACCGCCCGGCGCCGGAGGGCAGCACGAGAATCAGTCGGGGCACGTGACGCTCGACCTCATGCAGGCCACCACCGCGGCAGGAGGCAGCGGCGCGCCGTTCCGGCCCGTGCCAGCGAGGCCCCCCAAGGAGGGCGGCGACGCCGGCTGCACCTCCGACGCGTGGACGCCGTCGCCCATGGAGGGCGCCCGCGTGGTCTGAGTGTCCGACCTGCCAGCCGCGACGTCGCCGCGCGTGCACCACGGTCCCTAGCTCCCGTGTCAGCTGGGCGTGGGAAGCGATCGATCAGTGGTGGGCGCGCGCGCACGGCTGGAGCTCTGTCCCGACGCCGCGCGCAGCCGTGCAATCAACTTGAGTTCGTTGGACAATAGTGTCTCGTCTCGTAGCAATCTATCCCGATGTAGCAGTACTGGTGCAGTGGTGGTGGTGGTGCCACTAGCTAGCAATGTTCTATTTTTTCGCTCT
CDS Sequence
- >LOC_Os04g46580.1
ATGGAAGGAAACGGCTGCGGCGGAAGCGGGGCGACACCACGTGGTGTCGTTGGGATGCACTGGGCTCCCGTCGTCACCTCGCCGCCTAGCCCGCAGCCGCCGTTCCTCCCGCCGGCGCCATGCAGGCCCGACGTCCAGATGCAACAGCAAGGCGGGCTGACCTGCCTCAAGCTCGGGAAGCGGCCGTGCTTCTGGGGTGGCGACGGCGCCGGCCAGGTGGCGCAGGGGAGCGGCGGCGGCGGAGGCGGAGGCGGTGGTGGTTCCGCGGATCAGGGGAAGAGGAAGGAGAAGGCGGCGACGGCGGTGCCGGTGGTGCCCCGTTGCCAGGTGGAGGGGTGCGACATTACGCTCCAGGGAGTCAAGGAGTACCACCGGCGGCACAAGGTGTGCGAGGTGCACGCCAAGGCCCCGAGGGTCGTCGTGCACGGCACCGAGCAGCGCTTCTGCCAGCAATGCAGCCGGTTCCACGTGCTCGCGGAGTTTGACGACGCCAAGAAGAGCTGCCGGCGGCGGCTGGCCGGGCACAACGAGAGGCGGCGGAGGAGCAACGCCAGCGAGGCCATGGCCAGGGGCTCTGCGCACCCACACGGTATGCCGGTGCTGGGACACGGTTTCCCGCCGTACGGCCTGCCGACGTCGTCGGCTGGTGCTCTCTCTCTTCTGTCATCGGCTAGAGCCACCGGCCCATGGCTGATGCCGACGCCCGACATCTCCGCCCGCTCAAGCGCGGCGCTCGACGAGCTCATCGCCGAGAACCGCGCGGCCCTCCTCTCGTGGCAATTCTTCTCCGACCGACAGCCGCCACCAGCTGGCCGTCCAACGGGCCGCAGCCCGGGCTCCGAAACGGCCGGTGGCTGGCACGCGCACCTGCAGGCGCGGCCGCCACCGCCCGGCGCCGGAGGGCAGCACGAGAATCAGTCGGGGCACGTGACGCTCGACCTCATGCAGGCCACCACCGCGGCAGGAGGCAGCGGCGCGCCGTTCCGGCCCGTGCCAGCGAGGCCCCCCAAGGAGGGCGGCGACGCCGGCTGCACCTCCGACGCGTGGACGCCGTCGCCCATGGAGGGCGCCCGCGTGGTCTGA
Protein Sequence
- >LOC_Os04g46580.1
MEGNGCGGSGATPRGVVGMHWAPVVTSPPSPQPPFLPPAPCRPDVQMQQQGGLTCLKLGKRPCFWGGDGAGQVAQGSGGGGGGGGGGSADQGKRKEKAATAVPVVPRCQVEGCDITLQGVKEYHRRHKVCEVHAKAPRVVVHGTEQRFCQQCSRFHVLAEFDDAKKSCRRRLAGHNERRRRSNASEAMARGSAHPHGMPVLGHGFPPYGLPTSSAGALSLLSSARATGPWLMPTPDISARSSAALDELIAENRAALLSWQFFSDRQPPPAGRPTGRSPGSETAGGWHAHLQARPPPPGAGGQHENQSGHVTLDLMQATTAAGGSGAPFRPVPARPPKEGGDAGCTSDAWTPSPMEGARVV*