Information report for OsBOR4
Gene Details
|
|
Functional Descriptions
- Quantitative PCR analysis and OsBOR4 promoter-green fluorescent protein (GFP) fusion revealed that OsBOR4 was both highly and specifically expressed in pollen.
- The pollen grains were viable and development of floral organs was normal in the homozygous OsBOR4 mutants.
- Pollen from OsBOR4 homozygous plants elongated fewer tubes on wild-type stigmas, and tube elongation of mutant pollen was less efficient compared with the wild-type pollen, suggesting reduced competence of OsBOR4 mutant pollen.
- The reduced competence of mutant pollen was further supported by the crosses of independent Tos17-inserted alleles of OsBOR4.
- Our results suggest that OsBOR4, a boron efflux transporter, is required for normal pollen germination and/or tube elongation.
- Roles of pollen-specific boron efflux transporter, OsBOR4, in the rice fertilization process.
- OsBOR4 is an active efflux transporter of B.
- These results establish that OsBOR4 is essential for normal reproductive processes.
Functional Keywords
- pollen , floral , transporter , grain , reproductive , boron
Literature and News
Gene Resources
- UniProt: Q1ZYR6
- EMBL: AP014961, DQ421409
- AlphaFoldDB: Q1ZYR6
- EnsemblPlants: Os05t0176800-01
- Gramene: Os05t0176800-01
- KEGG: osa:4337963
- Orthologous matrix: QFWERTQ
- InterPro: IPR003020, IPR011531
- PANTHER: PTHR11453, PTHR11453:SF31
- Gene3D: 1.10.287.570
- OrthoDB: Q1ZYR6
- SWISS-MODEL: Q1ZYR6
- eggNOG: KOG1172
Sequences
cDNA Sequence
- >LOC_Os05g08430.1
ATGACGGGAACTGTGAAAGCCCCATTTGAGGGAGTGGTTAATGATTTCAAAGGAAGATTATCTTGCTACAAACAAGATTGGATAGATGGGTTCCGTACTGGATTCAGGATATTGGCACCTACATTGTATATCTTCTTTGCATCTGCACTACCTGTTGTTGCCTTTGGGGAACAATTGAGTAATGATACAGATGGTGCACTGACCACAGTTGAGACATTAGCATCAACCGCTATATGCGGCATCATACATTCAATATTGGGCGGGCAACCACTGTTGATTGTAGGAGTTGCGGAGCCAACTATAATCATGTACACTTATATCTACAATTTTGCCAAAAATCACCCAAACCTCGGAGAAAGACTATTTCTGCCATGGGCTGGATGGGTTTGCATCTGGACTGCCTTCATGCTATTCCTCATGGCAATGTTTAATGCTGCAGTCGTTATAAACAGATTTACAAGGTTTGCTGGAGAACTATTTGGAATGTTGATTACGATTTTGTTCATGCAGGAAGCAGTCAAGGGGATGTTGGGTGAATTCAGTGTGCCCGAGGGTAAAGACCACAGTCTACCGATATACCAATTCCAATGGGCTTATGTTAATGGTCTGCTTGGAATTATCTTTTCAATGGGCCTGCTATACACAGCAATACGTAGCAGGAGTGCAAGATCATCGCTATACGGCACTGGGTGGCAAAGAAGCTTCATTGCTGACTATGGCGTTCCACTCATGGTTGTAGTCTGGACAGCTTTGTCGTATTCATTGCCAAGCAAGATCCCTTCAGGGGTTCCTAGGAGGCTCTTCACCCCACTTCCTTGGGAACCAAAGTCATTGCAGCATTGGACAGTAGCAAAGGATTTGTTTTCTGTCCCTCCACCATACATATTTTTGGCTATTGTGCCTGCTGTAATGGTTGCCGGGCTCTATTTCTTTGATCATAGTGTAGCTTCACAACTGGCTCAGCAGAAGGAGTTTAATTTGAAAAACCCATCGGCTTACCATTATGACATTTTGGTCCTCAGCTTTATGGTCTTGATTTGTGGTCTTATTGGCATCCCTCCATCTAATGGAGTACTTCCCCAGTCCCCCATGCACACTAGAAGCCTTGCCGTCCTCAAGGGGCAGTTGCTTCGCAAAAAGATGGTCCAAACTGCCAAGGAGGGTATGATGAACAATGCTAGCAGTTCAGAAGTTTATGGAAAGATGCAAGAAGTTTTTATCAAAATGGATGATAAATCCAATGCCAAATCTGTACGCAAAGAGCTGAAGGAATTGAAGGATGCAGTTATTCCAGAGGGAAATGGAGCAGGGAGGGTGTCTGAGGTATTTGATCCTGAAAAGCATATAGAAGCTTACTTGCCTGTCCGGGTGAATGAGCAGAGAGTGAGCAATCTGTTGCAGTCCCTGTTGATCGCTGGTTGTGTTGGAGTCATGCCAATCATTCAGAAGATACCAACATCAGTCCTTTGGGGTTACTTTGCTTATATGTCCATTGACAGCGTTCCGGGAAACCAGTTCTGGGAGAGGACACAACTTCTGTTCATTTCACCTCAACGGCGCTACAAGCTTCTGGAAGGCGCTCATGCATCCTTCATGGAGTCAGTACCTATCAAGAAAATATCTGCCTTCACTATTTTCCAGCTGGTTTATCTCTTGATCGTCTGGGGGATGACATGGATACCAGTAGCTGGAATCCTCTTCCCACTGCTGTTCTTCTTTCTCATTGTCATTAGACAGTATATCCTCCCGAAATTCTTCGATCCACGCCACCTGTGGGAATTGGATGCAGCTGAGTACGAAGAACTTGAGGGAGTGCGGCGTGATCCGTCTACGGACGAAGATGCTTCCGTTTCGCGCTGCAGCGATGCCAGCCCTGAATATGCTTCTGAGATATTGGATGAATTCACGACTAATCGTGGTGAACTGAAGCACAGGACCAAGAGTTTCCGTGACGAGAGGCTGATACAGCTTAATTCGGTGAAGATGACCAGAGAACTTTCTCGGATTCCGACTTTTACTCCTCCACGATCCTAA
CDS Sequence
- >LOC_Os05g08430.1
ATGACGGGAACTGTGAAAGCCCCATTTGAGGGAGTGGTTAATGATTTCAAAGGAAGATTATCTTGCTACAAACAAGATTGGATAGATGGGTTCCGTACTGGATTCAGGATATTGGCACCTACATTGTATATCTTCTTTGCATCTGCACTACCTGTTGTTGCCTTTGGGGAACAATTGAGTAATGATACAGATGGTGCACTGACCACAGTTGAGACATTAGCATCAACCGCTATATGCGGCATCATACATTCAATATTGGGCGGGCAACCACTGTTGATTGTAGGAGTTGCGGAGCCAACTATAATCATGTACACTTATATCTACAATTTTGCCAAAAATCACCCAAACCTCGGAGAAAGACTATTTCTGCCATGGGCTGGATGGGTTTGCATCTGGACTGCCTTCATGCTATTCCTCATGGCAATGTTTAATGCTGCAGTCGTTATAAACAGATTTACAAGGTTTGCTGGAGAACTATTTGGAATGTTGATTACGATTTTGTTCATGCAGGAAGCAGTCAAGGGGATGTTGGGTGAATTCAGTGTGCCCGAGGGTAAAGACCACAGTCTACCGATATACCAATTCCAATGGGCTTATGTTAATGGTCTGCTTGGAATTATCTTTTCAATGGGCCTGCTATACACAGCAATACGTAGCAGGAGTGCAAGATCATCGCTATACGGCACTGGGTGGCAAAGAAGCTTCATTGCTGACTATGGCGTTCCACTCATGGTTGTAGTCTGGACAGCTTTGTCGTATTCATTGCCAAGCAAGATCCCTTCAGGGGTTCCTAGGAGGCTCTTCACCCCACTTCCTTGGGAACCAAAGTCATTGCAGCATTGGACAGTAGCAAAGGATTTGTTTTCTGTCCCTCCACCATACATATTTTTGGCTATTGTGCCTGCTGTAATGGTTGCCGGGCTCTATTTCTTTGATCATAGTGTAGCTTCACAACTGGCTCAGCAGAAGGAGTTTAATTTGAAAAACCCATCGGCTTACCATTATGACATTTTGGTCCTCAGCTTTATGGTCTTGATTTGTGGTCTTATTGGCATCCCTCCATCTAATGGAGTACTTCCCCAGTCCCCCATGCACACTAGAAGCCTTGCCGTCCTCAAGGGGCAGTTGCTTCGCAAAAAGATGGTCCAAACTGCCAAGGAGGGTATGATGAACAATGCTAGCAGTTCAGAAGTTTATGGAAAGATGCAAGAAGTTTTTATCAAAATGGATGATAAATCCAATGCCAAATCTGTACGCAAAGAGCTGAAGGAATTGAAGGATGCAGTTATTCCAGAGGGAAATGGAGCAGGGAGGGTGTCTGAGGTATTTGATCCTGAAAAGCATATAGAAGCTTACTTGCCTGTCCGGGTGAATGAGCAGAGAGTGAGCAATCTGTTGCAGTCCCTGTTGATCGCTGGTTGTGTTGGAGTCATGCCAATCATTCAGAAGATACCAACATCAGTCCTTTGGGGTTACTTTGCTTATATGTCCATTGACAGCGTTCCGGGAAACCAGTTCTGGGAGAGGACACAACTTCTGTTCATTTCACCTCAACGGCGCTACAAGCTTCTGGAAGGCGCTCATGCATCCTTCATGGAGTCAGTACCTATCAAGAAAATATCTGCCTTCACTATTTTCCAGCTGGTTTATCTCTTGATCGTCTGGGGGATGACATGGATACCAGTAGCTGGAATCCTCTTCCCACTGCTGTTCTTCTTTCTCATTGTCATTAGACAGTATATCCTCCCGAAATTCTTCGATCCACGCCACCTGTGGGAATTGGATGCAGCTGAGTACGAAGAACTTGAGGGAGTGCGGCGTGATCCGTCTACGGACGAAGATGCTTCCGTTTCGCGCTGCAGCGATGCCAGCCCTGAATATGCTTCTGAGATATTGGATGAATTCACGACTAATCGTGGTGAACTGAAGCACAGGACCAAGAGTTTCCGTGACGAGAGGCTGATACAGCTTAATTCGGTGAAGATGACCAGAGAACTTTCTCGGATTCCGACTTTTACTCCTCCACGATCCTAA
Protein Sequence
- >LOC_Os05g08430.1
MTGTVKAPFEGVVNDFKGRLSCYKQDWIDGFRTGFRILAPTLYIFFASALPVVAFGEQLSNDTDGALTTVETLASTAICGIIHSILGGQPLLIVGVAEPTIIMYTYIYNFAKNHPNLGERLFLPWAGWVCIWTAFMLFLMAMFNAAVVINRFTRFAGELFGMLITILFMQEAVKGMLGEFSVPEGKDHSLPIYQFQWAYVNGLLGIIFSMGLLYTAIRSRSARSSLYGTGWQRSFIADYGVPLMVVVWTALSYSLPSKIPSGVPRRLFTPLPWEPKSLQHWTVAKDLFSVPPPYIFLAIVPAVMVAGLYFFDHSVASQLAQQKEFNLKNPSAYHYDILVLSFMVLICGLIGIPPSNGVLPQSPMHTRSLAVLKGQLLRKKMVQTAKEGMMNNASSSEVYGKMQEVFIKMDDKSNAKSVRKELKELKDAVIPEGNGAGRVSEVFDPEKHIEAYLPVRVNEQRVSNLLQSLLIAGCVGVMPIIQKIPTSVLWGYFAYMSIDSVPGNQFWERTQLLFISPQRRYKLLEGAHASFMESVPIKKISAFTIFQLVYLLIVWGMTWIPVAGILFPLLFFFLIVIRQYILPKFFDPRHLWELDAAEYEELEGVRRDPSTDEDASVSRCSDASPEYASEILDEFTTNRGELKHRTKSFRDERLIQLNSVKMTRELSRIPTFTPPRS*