Information report for OsALDH2b;OsALDH2B1
Gene Details
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Functional Descriptions
- Northern blot and immunoblot analyses revealed that ALDH2b was constitutively present in all the organs examined, whereas ALDH2a was expressed in leaves of dark-grown seedlings and panicles.
- We suggest that the rice ALDH2a and ALDH2b genes are orthologues of maize mitochondrial ALDH genes, rf2b and rf2a, respectively.
- Organ-specific expressions and chromosomal locations of two mitochondrial aldehyde dehydrogenase genes from rice (Oryza sativa L.), ALDH2a and ALDH2b.
- The mitochondrial aldehyde dehydrogenase OsALDH2b negatively regulates tapetum degeneration in rice.
- These results demonstrate that OsALDH2b negatively regulates tapetal PCD and is required for male reproductive development, providing insights into the regulation of tapetum development in plants.
- Loss of function of OsALDH2B1 greatly enhanced resistance to broad-spectrum pathogens, including fungal blast, bacterial leaf blight, and leaf streak, but caused severe phenotypic changes such as male sterility and reduced plant size, grain size, and number.
- OsALDH2B1 has its primary function as an aldehyde dehydrogenase and a moonlight function as a transcriptional regulator.
Functional Keywords
Literature and News
- Organ-specific expressions and chromosomal locations of two mitochondrial aldehyde dehydrogenase genes from rice (Oryza sativa L.), ALDH2a and ALDH2b . DOI: 10.1016/s0378-1119(03)00383-4 ; PMID: 12609740
- Modeling-dependent protein characterization of the rice aldehyde dehydrogenase (ALDH) superfamily reveals distinct functional and structural features . DOI: 10.1371/journal.pone.0011516 ; PMID: 20634950
- The mitochondrial aldehyde dehydrogenase OsALDH2b negatively regulates tapetum degeneration in rice . DOI: 10.1093/jxb/eraa045 ; PMID: 31989154
- The versatile functions of OsALDH2B1 provide a genic basis for growth-defense trade-offs in rice . DOI: 10.1073/pnas.1918994117 ; PMID: 32024752
Gene Resources
- UniProt: Q9FRX7
- EMBL: AB044537, AK073079, AK099248
- AlphaFoldDB: Q9FRX7
- EnsemblPlants: Os06t0270900-01
- Gramene: Os06t0270900-01
- KEGG: osa:4340725
- Orthologous matrix: GQLIMQY
- InterPro: IPR015590, IPR016160, IPR016161
- PANTHER: PTHR11699
- SUPFAM: SSF53720
- PROSITE: PS00070, PS00687
- Gene3D: 3.40.309.10, 3.40.605.10
- OrthoDB: Q9FRX7
- SWISS-MODEL: Q9FRX7
- Conserved Domain Database: cd07142
- eggNOG: KOG2450
Sequences
cDNA Sequence
- >LOC_Os06g15990.1
AAAGAGGAGGGGGTAAAGCCCTGGCTTTCCTCCCCCAACAACTCGGCCAAATTCAAAGCAAAGCCGCCATTACTGCTCCTCTTCCATTCCACTGGGGACGTACGAGCTCCGCGCATCCCTTCCATTCCATTACTGACCTTGGCTGCTGCGGCTGCAGTGCAGAGGGGGTTTGGTGGTGCGGTTGATTTGAGCAATAAATTCTCTAGGGGGGAGGGAGGTATCGGTCATGGCTGCCGCTGCTGCAAGGAGGGGCTCATCGCTGCTCTCTCGCTGCCTGCTGTCCAGGCCCGCCGCCGCCGCCTCGCCTGCTGTCCCCTCTGCGCTCCGCAGGGCAGATGGGACACAAGGATTGTTGCCGGGAATCCTTCAGAGGTTCAGCACTGCAGCAGTAGCAGAGGAGCCCATATCACCCCCAGTCCAAGTGAACTACACTCAGCTCCTCATTGATGGAAAATTCGTTGATTCAGCATCTGGCAAAACTTTCCCAACTCTGGACCCTCGTACCGGGGAGCTGATTGCCCATGTGGCTGAAGGCGATGCGGAGGATATTAACCGTGCGGTTCATGCGGCCCGCAAGGCTTTCGATGAAGGGCCATGGCCAAAGATGACTGCCTATGAGAGATCCCGGATTCTGTTGCGGTTTGCTGACTTGATTGAGAAGCACAACGATGAAATTGCTGCATTGGAGACATGGGACAACGGCAAGCCGTATGCGCAAGCTGCCAACATTGAAGTGCCAATGGTGGCACGGCTGATGCGGTACTATGCTGGTTGGGCTGACAAGATCCATGGGCTTGTCGTGCCGGCTGACGGCCCACACCATGTACAGGTGCTGCACGAGCCCATTGGTGTCGCAGGTCAGATCATCCCATGGAACTTTCCGCTTCTGATGTTTGCGTGGAAAGTTGGCCCTGCTTTGGCTTGTGGAAACACTGTTGTGCTCAAGACGGCTGAGCAAACTCCTCTGTCTGCTCTATTTGCTTCTAAGCTGTTGCATGAGGCTGGACTCCCAGACGGTGTTGTTAACGTGGTATCTGGTTTTGGACCTACTGCTGGTGCTGCTCTTGCTAGTCACATGGATGTCGATAAGATTGCATTCACTGGATCGACCGATACTGGAAAAGTCGTCCTTGAGTTGGCTGCAAGGAGCAACCTTAAGTCAGTGACACTGGAGCTAGGAGGCAAGTCTCCTTTCATCATCATGGATGATGCTGATGTTGACCATGCTGTTGAGCTTGCGCATTTTGCACTGTTCTTTAACCAGGGACAATGTTGCTGTGCTGGGTCTCGTACATTTGTGCATGAGCGTATCTATGATGAGTTCGTGGAGAAGGCCAAGGCTCGTGCTCTCAAGCGTGTGGTTGGTGATCCATTCAAGAATGGTGTTGAACAGGGCCCTCAGATTGATGACGAGCAATTCAACAAGATCTTGCGCTACATCAAGTATGGTGTTGACAGTGGAGCCAACCTTGTGACTGGTGGCGACAGATTAGGTGACAAAGGTTACTACATCCAGCCAACAATTTTCTCGGATGTACAGGATAACATGAGGATTGCTCAAGAAGAGATATTTGGCCCTGTGCAGTCCATTCTGAAGTTCAATGATCTGAACGAGGTCATCAAGAGGGCAAATGCAAGCCAGTACGGGCTGGCTGCTGGGGTCTTCACCAACAACCTGAACACGGCCAACACCCTGACCCGCGCGCTCAGGGTCGGGACCGTGTGGGTGAACTGCTTCGACGTCTTCGACGCCGCGATCCCGTTCGGCGGATACAAGCAGAGCGGCATCGGGAGGGAGAAGGGCATCGACAGCCTGAAGAACTACCTGCAGGTCAAGGCCGTCGTCACGCCGATCAAGAACGCCGCGTGGTTGTAAACACATAGATGTTTGGACATTTCAGAACTGGGGAAGAAATAGGTATAATCTTATGGACGGATGCGAAAATGGCGATAAATTATGGCGATAAGATTATGATGATGATGATGAAGAAGAAGAAGAGGAGGAGGAAGAACAGCTGAAATAAGCTTGTCCTAGCATGGGGCTGGCATTGTCTCTAATAAACCTTGTGGTTGGTGCTCATGTTACTGATGGAGTATATTGTAGAAGCAGATTTATGTTCATTATGAAATATATATCGCTTGTTTGGGATAATTCTACCGTTTGTGCTGCTCTCACAATTTTCTCACAAGCTACTTATGAAGCTACTTTTCAGCGATTGGACATTTTTTGGTGCATTCAAAACAAGAAAAATCAGTAAAACATGATTAATCTGAATCAAGTATTAGTTATTATAAAATTAAAAATTGATTTATTTGATTATTTTAAGAACTTCTCTATATATAGTTTTTTATGAA
CDS Sequence
- >LOC_Os06g15990.1
ATGGCTGCCGCTGCTGCAAGGAGGGGCTCATCGCTGCTCTCTCGCTGCCTGCTGTCCAGGCCCGCCGCCGCCGCCTCGCCTGCTGTCCCCTCTGCGCTCCGCAGGGCAGATGGGACACAAGGATTGTTGCCGGGAATCCTTCAGAGGTTCAGCACTGCAGCAGTAGCAGAGGAGCCCATATCACCCCCAGTCCAAGTGAACTACACTCAGCTCCTCATTGATGGAAAATTCGTTGATTCAGCATCTGGCAAAACTTTCCCAACTCTGGACCCTCGTACCGGGGAGCTGATTGCCCATGTGGCTGAAGGCGATGCGGAGGATATTAACCGTGCGGTTCATGCGGCCCGCAAGGCTTTCGATGAAGGGCCATGGCCAAAGATGACTGCCTATGAGAGATCCCGGATTCTGTTGCGGTTTGCTGACTTGATTGAGAAGCACAACGATGAAATTGCTGCATTGGAGACATGGGACAACGGCAAGCCGTATGCGCAAGCTGCCAACATTGAAGTGCCAATGGTGGCACGGCTGATGCGGTACTATGCTGGTTGGGCTGACAAGATCCATGGGCTTGTCGTGCCGGCTGACGGCCCACACCATGTACAGGTGCTGCACGAGCCCATTGGTGTCGCAGGTCAGATCATCCCATGGAACTTTCCGCTTCTGATGTTTGCGTGGAAAGTTGGCCCTGCTTTGGCTTGTGGAAACACTGTTGTGCTCAAGACGGCTGAGCAAACTCCTCTGTCTGCTCTATTTGCTTCTAAGCTGTTGCATGAGGCTGGACTCCCAGACGGTGTTGTTAACGTGGTATCTGGTTTTGGACCTACTGCTGGTGCTGCTCTTGCTAGTCACATGGATGTCGATAAGATTGCATTCACTGGATCGACCGATACTGGAAAAGTCGTCCTTGAGTTGGCTGCAAGGAGCAACCTTAAGTCAGTGACACTGGAGCTAGGAGGCAAGTCTCCTTTCATCATCATGGATGATGCTGATGTTGACCATGCTGTTGAGCTTGCGCATTTTGCACTGTTCTTTAACCAGGGACAATGTTGCTGTGCTGGGTCTCGTACATTTGTGCATGAGCGTATCTATGATGAGTTCGTGGAGAAGGCCAAGGCTCGTGCTCTCAAGCGTGTGGTTGGTGATCCATTCAAGAATGGTGTTGAACAGGGCCCTCAGATTGATGACGAGCAATTCAACAAGATCTTGCGCTACATCAAGTATGGTGTTGACAGTGGAGCCAACCTTGTGACTGGTGGCGACAGATTAGGTGACAAAGGTTACTACATCCAGCCAACAATTTTCTCGGATGTACAGGATAACATGAGGATTGCTCAAGAAGAGATATTTGGCCCTGTGCAGTCCATTCTGAAGTTCAATGATCTGAACGAGGTCATCAAGAGGGCAAATGCAAGCCAGTACGGGCTGGCTGCTGGGGTCTTCACCAACAACCTGAACACGGCCAACACCCTGACCCGCGCGCTCAGGGTCGGGACCGTGTGGGTGAACTGCTTCGACGTCTTCGACGCCGCGATCCCGTTCGGCGGATACAAGCAGAGCGGCATCGGGAGGGAGAAGGGCATCGACAGCCTGAAGAACTACCTGCAGGTCAAGGCCGTCGTCACGCCGATCAAGAACGCCGCGTGGTTGTAA
Protein Sequence
- >LOC_Os06g15990.1
MAAAAARRGSSLLSRCLLSRPAAAASPAVPSALRRADGTQGLLPGILQRFSTAAVAEEPISPPVQVNYTQLLIDGKFVDSASGKTFPTLDPRTGELIAHVAEGDAEDINRAVHAARKAFDEGPWPKMTAYERSRILLRFADLIEKHNDEIAALETWDNGKPYAQAANIEVPMVARLMRYYAGWADKIHGLVVPADGPHHVQVLHEPIGVAGQIIPWNFPLLMFAWKVGPALACGNTVVLKTAEQTPLSALFASKLLHEAGLPDGVVNVVSGFGPTAGAALASHMDVDKIAFTGSTDTGKVVLELAARSNLKSVTLELGGKSPFIIMDDADVDHAVELAHFALFFNQGQCCCAGSRTFVHERIYDEFVEKAKARALKRVVGDPFKNGVEQGPQIDDEQFNKILRYIKYGVDSGANLVTGGDRLGDKGYYIQPTIFSDVQDNMRIAQEEIFGPVQSILKFNDLNEVIKRANASQYGLAAGVFTNNLNTANTLTRALRVGTVWVNCFDVFDAAIPFGGYKQSGIGREKGIDSLKNYLQVKAVVTPIKNAAWL*