Information report for DAO
Gene Details
|
|
Functional Descriptions
- Here, we demonstrate that the dioxygenase for auxin oxidation (DAO) gene, encoding a putative 2-oxoglutarate-dependent-Fe (II) dioxygenase, is essential for anther dehiscence, pollen fertility, and seed initiation in rice.
- Furthermore, exogenous application of IAA or overexpression of the auxin biosynthesis gene OsYUCCA1 phenocopies the DAO mutants.
- Collectively, these data support a key role of DAO in auxin catabolism and maintenance of auxin homeostasis central to plant reproductive development.
- Rice mutant lines lacking a functional DAO display increased levels of free IAA in anthers and ovaries.
- We show that recombinant DAO converts the active IAA into biologically inactive 2-oxoindole-3-acetic acid (OxIAA) in vitro.
Functional Keywords
- seed , pollen , auxin , anther , reproductive , homeostasis , iaa , fertility
Literature and News
Gene Resources
- UniProt: Q7XKU5
- EMBL: AK105400, AK121520, AL731582
- AlphaFoldDB: Q7XKU5
- EnsemblPlants: Os04t0475600-01
- Gramene: Os04t0475600-01
- KEGG: dosa:Os04g0475600
- Orthologous matrix: LIHRVQC
- InterPro: IPR005123, IPR026992, IPR027443
Homologs
- Saccharum spontaneum: Sspon.04G0007910-2B
- Setaria italica: SETIT_036235mg
- Setaria viridis: SEVIR_9G004700v2
- Triticum aestivum: GA2oxA9, TaGA2ox-A9, Rht24, TraesCS6A02G221900
- Vitis vinifera: VIT_01s0010g01650
Sequences
cDNA Sequence
- >LOC_Os04g39980.1
AGAAGCAAACACTGCGATCATCCGAAGCAATCTCAATCTCACCTGTCCATATCGCGCACGAATTCGTAAAGTGCAAGCTAGAAACATGTGTCACATGTCGTGCTGATCGTTCGATCCACCACGGTGCGAGCGGTGAGTGTCGTGACGAAGCAAAGGCAGAGGCAGCAGCGGGAAACGGCGCCCCCCCGTGTGTCGATCGGCTGTCTCGCCGAACAGGGCAAATACGCCAACAAAAAACGGCCTCGTTTTCCCTTGCTCGCACGCACCGTGTCGCTCCCAGGCGACAAGCCGTGGCGCGACTCGCCGCCCCCCTGCGCCCCCTCGCCCCCGCGCGTCGCTTTCACGTCGCACCTCTAAATACCACCACCCCGGACTCGGCGGCGAGCCCCCGCGCCAAGAACGAAAGGCGAGAGTGAGAGAGATGGTGGAGATCCCGGCGATCGACCTGCGGCTGGCCGGCGGCGGCGGCGGCGCGGAGGAGACGGCGAGGCTGCGCGACGCGTGCGCGCGGCTGGGCTGCTTCCGGGTGTCGGGGCACGGCGTGCCGCCGGGGCTCCAGGCCGAGATGAAGGCCGCGGTGCGCGCGCTCTTCGACCTCCCCGACGACGCCAAGCGCCGCAACGCCGACATCATCCCGGGCAGCGGCTACGTCCCGCCCGGCACAGCCAACCCGCTCTACGAGGCCTTCGGCCTCTGCGACGCCGCCGCCCCCGCCGACGTCGACGCCTTCTGCGCCCGCCTCGACGCGCCGCCCCACGTCAGGGAGACCGTGAAGGCGTACGCCGAGAGGATGCACTCGCTGATCGTGGACGTCGCCGGCAAGGTCGCCGCGAGCCTGGGGCTGCACGGCGCCTCGTTCCAGGACTGGCCGTGCCAGTTCCGCATGAACAGGTACAACTACACGCAGGACTCCGTGGGCTCCCCCGGCGTGCAGGTCCACACGGACTCCGGCTTCCTCACCGTGCTCCAGGAGGACGAGTGCGTTGGCGGGCTCGAGGTGCTCGACCCCGCCGCCGGCGAGTTCGTCCCCGTCGACCCCCTCCCCGGCTCGTTCGTCGTCAACGTCGGCGACGTCGGCCAGGCGTGGAGCAACGGGAGGCTGCACAACGTGAAGCACAGGGTGCAGTGCGTGGCGGCGGTGCCGCGCGTGTCGATCGCCATGTTCCTGCTGGCGCCCAAGGACGACACGGTGAGCGCGCCGGGGGAGCTGGTGGACGGCGAGCACCCGCGCCGGTACAGGGAGTTCAAGTACGACGACTACCGGAGGCTCCGGCTGTCCACCGGCGAGCGCGCCGGCGAGGCGCTCGCGCGTCTGGCGGCCTGACACCTGGCCACGGTCCATTGTCGCGACCGTTTATTACGCGGAGTGCTCACTGCTGACTAGAATGTCCATTAGGCCTCCCTGTATGGCCGTGTCGATTCTGAACAATAAAATCTTCGACGTACGACAGTGAAAAAAATTTGTAAAGGATGCTGAGGGGATGGGAATTTTAGGGGTTAATAAGTCTTTTGTTTGGCTGGAGGAGATGATGAGTTGTAGGAATAACTGGAAGGTGGAGTTTGTGAGTAAATTCCCACCTTTTTAATATAGAGGACTATAATTGGGAGGAAAGTCCCTTTCTGAGCTCTCTAATTTTAGTTAGTTGAATCTTACACGTCCACCATCACGTAAAATCTAATTTCCATCACCATAATTCTTATCTTTGTCAGTATTTTTTTTCTTTTGAAATACAATACGTGTACACTCACCCCTATTAACACGCACACCCTATAGAACAATGATAGTAAATATTTCCAATTATTAA
CDS Sequence
- >LOC_Os04g39980.1
ATGGTGGAGATCCCGGCGATCGACCTGCGGCTGGCCGGCGGCGGCGGCGGCGCGGAGGAGACGGCGAGGCTGCGCGACGCGTGCGCGCGGCTGGGCTGCTTCCGGGTGTCGGGGCACGGCGTGCCGCCGGGGCTCCAGGCCGAGATGAAGGCCGCGGTGCGCGCGCTCTTCGACCTCCCCGACGACGCCAAGCGCCGCAACGCCGACATCATCCCGGGCAGCGGCTACGTCCCGCCCGGCACAGCCAACCCGCTCTACGAGGCCTTCGGCCTCTGCGACGCCGCCGCCCCCGCCGACGTCGACGCCTTCTGCGCCCGCCTCGACGCGCCGCCCCACGTCAGGGAGACCGTGAAGGCGTACGCCGAGAGGATGCACTCGCTGATCGTGGACGTCGCCGGCAAGGTCGCCGCGAGCCTGGGGCTGCACGGCGCCTCGTTCCAGGACTGGCCGTGCCAGTTCCGCATGAACAGGTACAACTACACGCAGGACTCCGTGGGCTCCCCCGGCGTGCAGGTCCACACGGACTCCGGCTTCCTCACCGTGCTCCAGGAGGACGAGTGCGTTGGCGGGCTCGAGGTGCTCGACCCCGCCGCCGGCGAGTTCGTCCCCGTCGACCCCCTCCCCGGCTCGTTCGTCGTCAACGTCGGCGACGTCGGCCAGGCGTGGAGCAACGGGAGGCTGCACAACGTGAAGCACAGGGTGCAGTGCGTGGCGGCGGTGCCGCGCGTGTCGATCGCCATGTTCCTGCTGGCGCCCAAGGACGACACGGTGAGCGCGCCGGGGGAGCTGGTGGACGGCGAGCACCCGCGCCGGTACAGGGAGTTCAAGTACGACGACTACCGGAGGCTCCGGCTGTCCACCGGCGAGCGCGCCGGCGAGGCGCTCGCGCGTCTGGCGGCCTGA
Protein Sequence
- >LOC_Os04g39980.1
MVEIPAIDLRLAGGGGGAEETARLRDACARLGCFRVSGHGVPPGLQAEMKAAVRALFDLPDDAKRRNADIIPGSGYVPPGTANPLYEAFGLCDAAAPADVDAFCARLDAPPHVRETVKAYAERMHSLIVDVAGKVAASLGLHGASFQDWPCQFRMNRYNYTQDSVGSPGVQVHTDSGFLTVLQEDECVGGLEVLDPAAGEFVPVDPLPGSFVVNVGDVGQAWSNGRLHNVKHRVQCVAAVPRVSIAMFLLAPKDDTVSAPGELVDGEHPRRYREFKYDDYRRLRLSTGERAGEALARLAA*