Information report for OsHAP3E;LEC1
Gene Details
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Functional Descriptions
- The OsHAP3E-overexpressing plants showed various abnormal morphologies both in their vegetative and reproductive phases.
- The OsHAP3E-overexpressing plants were dwarf with erected leaves and similar to brassinosteroid mutants in the vegetative phase.
- Altogether, our loss-of-function and gain-of-function analyses suggest that OsHAP3E plays important pleiotropic roles in vegetative and reproductive development or basic cellular processes in rice.
- Aberrant vegetative and reproductive development by overexpression and lethality by silencing of OsHAP3E in rice.
- These phenotypes indicate association of OsHAP3E with determination of floral meristem identity.
- OsLEC1/OsHAP3E participates in the determination of meristem identity in both vegetative and reproductive developments of rice.
- OsLEC1 mutant seeds lost desiccation tolerance and triggered embryo greening at the early development stage.
- Our findings suggested that OsLEC1 acts as not only a central regulator of seed maturation but also an inhibitor of embryo greening during rice seed development.
- This study would provide new understanding for the OsLEC1 regulatory mechanisms on photosynthesis in the monocot seed development.
- Transcriptome analysis demonstrated that OsLEC1 mutation altered diverse hormonal pathways and stress response in seed maturation, and promoted a series of photosynthesis-related genes.
- Further, genome-wide identification of OsLEC1-binding sites demonstrated that OsLEC1 bound to genes involved in photosynthesis, photomorphogenesis, as well as abscisic acid (ABA) and gibberellin (GA) pathways, involved in seed maturation.
Functional Keywords
- vegetative , dwarf , meristem , erect , floral-meristem , reproductive , brassinosteroid , floral , development , seed , photosynthesis , tolerance , gibberellin , stress , abscisic-acid , Gibberellin , seed-development , stress-response , embryo
Literature and News
- Aberrant vegetative and reproductive development by overexpression and lethality by silencing of OsHAP3E in rice . DOI: 10.1016/j.plantsci.2011.04.009 ; PMID: 21683874
- Identification, characterization and interaction of HAP family genes in rice . DOI: 10.1007/s00438-007-0312-3 ; PMID: 18193457
- OsLEC1/OsHAP3E participates in the determination of meristem identity in both vegetative and reproductive developments of rice . DOI: 10.1111/jipb.12025 ; PMID: 23230849
- Rice LEAFY COTYLEDON1 Hinders Embryo Greening During the Seed Development . DOI: 10.3389/fpls.2022.887980 ; PMID: 35620685
Gene Resources
- UniProt: A3AAX9
- EMBL: AP004179, AP008208, CM000139
- AlphaFoldDB: A3AAX9
- EnsemblPlants: Os02t0725700-01
- Gramene: Os02t0725700-01
- KEGG: dosa:Os02g0725700, osa:4330586
- Orthologous matrix: AAMLPHH
- InterPro: IPR003956, IPR003958, IPR009072
- PANTHER: PTHR11064, PTHR11064:SF196
- SUPFAM: SSF47113
- PROSITE: PS00685
- Gene3D: 1.10.20.10
- OrthoDB: A3AAX9
- SWISS-MODEL: A3AAX9
- Conserved Domain Database: cd22907
Sequences
cDNA Sequence
- >LOC_Os02g49370.1
CACACTTTAGCTGCTAGCTAGTGCTACCACCCACAGGAGGCAACCCTAGCTTTCCCACGCAGCCAATGGAGGCCGGCTACCCGGGCACGGCGGCGAACGGCGCTGCCGCCGACGGGAACGGTGGCGCGCAGCAGGCGGCGGCCGCGCCGGCTATACGTGAGCAGGACCGGCTGATGCCGATCGCGAACGTGATCCGCATCATGCGCCGCGTGCTCCCGGCGCACGCCAAGATCTCGGACGACGCCAAGGAGACGATCCAGGAGTGCGTGTCGGAGTACATCAGCTTCATCACCGGGGAGGCCAACGAGCGGTGCCAGCGCGAGCAGCGCAAGACCATCACCGCCGAGGACGTGCTCTGGGCCATGAGCCGCCTCGGCTTCGACGACTACGTCGAGCCCCTCGGCGTCTACCTCCACCGCTACCGCGAGTTCGAGGGGGAGTCCCGCGGCGTCGGCGTCGGCGTCGGCGCCGCGCGCGGCGACCACCACCATGGTCACGTCGGTGGGATGCTCAAGTCCCGCGCGCAGGGCTCCATGGTGACGCACCACGACATGCAGATGCACGCCGCCATGTACGGTGGCGGCGCGGTGCCGCCGCCGCCGCATCCTCCTCCGCACCACCACGCGTTCCACCAGCTCATGCCGCCGCACCACGGCCAGTACGCGCCGCCGTACGACATGTACGGCGGCGAGCACGGGATGGCGGCGTACTACGGCGGGATGTACGCGCCCGGCAGCGGCGGCGACGGGAGCGGCAGCAGCGGCAGCGGTGGCGCCGGCACGCCGCAGACCGTCAACTTCGAGCACCAGCATCCGTTCGGATACAAGTAGTAACAGCAGCAGAATGGCGATCGGTCTGCACCTGCATGCACACGTATCGCATGCAGATCGAGCTAGTAGTGCAACTGGCTAACTTGAACCAGTTAAAAACTTAAGACTTAGTGATCGTGTGTGGTTTAATTAATTTGCTACGTTCAGGTAGTGATCGATGAGATTTTAATTTCCTACTGTCAGTTTAATTCACCGTTCATGTACTCGATCCAGCTAGTACTACTCCTAGTTACCCTTGTTCTAATCTTAACGCAATTGTGTCGATCGGACGATCGCACGTTTATCTTCAAGTGGAATTTGTCTTATAACACTAATTAAGCGCCTGGAAGCTTATGTACA - >LOC_Os02g49370.2
CACACTTTAGCTGCTAGCTAGTGCTACCACCCACAGGAGGCAACCCTAGCTTTCCCACGCAGCCAATGGAGGCCGGCTACCCGGGCACGGCGGCGAACGGCGCTGCCGCCGACGGGAACGGTGGCGCGCAGCAGGCGGCGGCCGCGCCGGCTATACGTGAGCAGGACCGGCTGATGCCGATCGCGAACGTGATCCGCATCATGCGCCGCGTGCTCCCGGCGCACGCCAAGATCTCGGACGACGCCAAGGAGACGATCCAGGAGTGCGTGTCGGAGTACATCAGCTTCATCACCGGGGAGGCCAACGAGCGGTGCCAGCGCGAGCAGCGCAAGACCATCACCGCCGAGGACGTGCTCTGGGCCATGAGCCGCCTCGGCTTCGACGACTACGTCGAGCCCCTCGGCGTCTACCTCCACCGCTACCGCGAGTTCGAGGGGGAGTCCCGCGGCGTCGGCGTCGGCGTCGGCGCCGCGCGCGGCGACCACCACCATGGTCACGTCGGTGGGATGCTCAAGTCCCGCGCGCAGGGCTCCATGGTGACGCACCACGACATGCAGATGCACGCCGCCATGTACGGTGGCGGCGCGGTGCCGCCGCCGCCGCATCCTCCTCCGCACCACCACGCGTTCCACCAGCTCATGCCGCCGCACCACGGCCAGTACGCGCCGCCGTACGACATGTACGGCGGCGAGCACGGGATGGCGGCGTACTACGGCGGGATGTACGCGCCCGGCAGCGGCGGCGACGGGAGCGGCAGCAGCGGCAGCGGTGGCGCCGGCACGCCGCAGACCGTCAACTTCGAGCACCAGCATCCGTTCGGATACAAGTAGTAACAGCAGCAGAATGGCGATCGGTCTGCACCTGCATGCACACGTATCGCATGCAGATCGAGCTAGTAGTGCAACTGGCTAACTTGAACCAGTTAAAAACTTAAGACTTAGTGATCGTGTGTGGTTTAATTAATTTGCTACGTTCAGGTAGTGATCGATGAGATTTTAATTTCCTACTGTCAGTTTAATTCACCGTTCATGTACTCGATCCAGCTAGTACTACTCCTAGTTACCCTTGTTCTAATCTTAACGCAATTGTGTCGATCGGACGATCGCACGTTTATCTTCAAGTGGAATTTGTCTTATAACACTAATTAAGCGCCTGGAAGCTTATGTACA
CDS Sequence
- >LOC_Os02g49370.1
ATGGAGGCCGGCTACCCGGGCACGGCGGCGAACGGCGCTGCCGCCGACGGGAACGGTGGCGCGCAGCAGGCGGCGGCCGCGCCGGCTATACGTGAGCAGGACCGGCTGATGCCGATCGCGAACGTGATCCGCATCATGCGCCGCGTGCTCCCGGCGCACGCCAAGATCTCGGACGACGCCAAGGAGACGATCCAGGAGTGCGTGTCGGAGTACATCAGCTTCATCACCGGGGAGGCCAACGAGCGGTGCCAGCGCGAGCAGCGCAAGACCATCACCGCCGAGGACGTGCTCTGGGCCATGAGCCGCCTCGGCTTCGACGACTACGTCGAGCCCCTCGGCGTCTACCTCCACCGCTACCGCGAGTTCGAGGGGGAGTCCCGCGGCGTCGGCGTCGGCGTCGGCGCCGCGCGCGGCGACCACCACCATGGTCACGTCGGTGGGATGCTCAAGTCCCGCGCGCAGGGCTCCATGGTGACGCACCACGACATGCAGATGCACGCCGCCATGTACGGTGGCGGCGCGGTGCCGCCGCCGCCGCATCCTCCTCCGCACCACCACGCGTTCCACCAGCTCATGCCGCCGCACCACGGCCAGTACGCGCCGCCGTACGACATGTACGGCGGCGAGCACGGGATGGCGGCGTACTACGGCGGGATGTACGCGCCCGGCAGCGGCGGCGACGGGAGCGGCAGCAGCGGCAGCGGTGGCGCCGGCACGCCGCAGACCGTCAACTTCGAGCACCAGCATCCGTTCGGATACAAGTAG - >LOC_Os02g49370.2
ATGGAGGCCGGCTACCCGGGCACGGCGGCGAACGGCGCTGCCGCCGACGGGAACGGTGGCGCGCAGCAGGCGGCGGCCGCGCCGGCTATACGTGAGCAGGACCGGCTGATGCCGATCGCGAACGTGATCCGCATCATGCGCCGCGTGCTCCCGGCGCACGCCAAGATCTCGGACGACGCCAAGGAGACGATCCAGGAGTGCGTGTCGGAGTACATCAGCTTCATCACCGGGGAGGCCAACGAGCGGTGCCAGCGCGAGCAGCGCAAGACCATCACCGCCGAGGACGTGCTCTGGGCCATGAGCCGCCTCGGCTTCGACGACTACGTCGAGCCCCTCGGCGTCTACCTCCACCGCTACCGCGAGTTCGAGGGGGAGTCCCGCGGCGTCGGCGTCGGCGTCGGCGCCGCGCGCGGCGACCACCACCATGGTCACGTCGGTGGGATGCTCAAGTCCCGCGCGCAGGGCTCCATGGTGACGCACCACGACATGCAGATGCACGCCGCCATGTACGGTGGCGGCGCGGTGCCGCCGCCGCCGCATCCTCCTCCGCACCACCACGCGTTCCACCAGCTCATGCCGCCGCACCACGGCCAGTACGCGCCGCCGTACGACATGTACGGCGGCGAGCACGGGATGGCGGCGTACTACGGCGGGATGTACGCGCCCGGCAGCGGCGGCGACGGGAGCGGCAGCAGCGGCAGCGGTGGCGCCGGCACGCCGCAGACCGTCAACTTCGAGCACCAGCATCCGTTCGGATACAAGTAG
Protein Sequence
- >LOC_Os02g49370.1
MEAGYPGTAANGAAADGNGGAQQAAAAPAIREQDRLMPIANVIRIMRRVLPAHAKISDDAKETIQECVSEYISFITGEANERCQREQRKTITAEDVLWAMSRLGFDDYVEPLGVYLHRYREFEGESRGVGVGVGAARGDHHHGHVGGMLKSRAQGSMVTHHDMQMHAAMYGGGAVPPPPHPPPHHHAFHQLMPPHHGQYAPPYDMYGGEHGMAAYYGGMYAPGSGGDGSGSSGSGGAGTPQTVNFEHQHPFGYK* - >LOC_Os02g49370.2
MEAGYPGTAANGAAADGNGGAQQAAAAPAIREQDRLMPIANVIRIMRRVLPAHAKISDDAKETIQECVSEYISFITGEANERCQREQRKTITAEDVLWAMSRLGFDDYVEPLGVYLHRYREFEGESRGVGVGVGAARGDHHHGHVGGMLKSRAQGSMVTHHDMQMHAAMYGGGAVPPPPHPPPHHHAFHQLMPPHHGQYAPPYDMYGGEHGMAAYYGGMYAPGSGGDGSGSSGSGGAGTPQTVNFEHQHPFGYK*