Gene Details:
- MSU gene ID: LOC_Os04g38950
- RAPdb gene ID: Os04g0463500
- Gene Symbol: TDD1 OASB1
- Genome: MSU7 , IRGSP-1.0
- Species: Oryza sativa
Functional Descriptions:
- Regenerated TDD1 plants showed pleiotropic phenotypes: dwarfing, narrow leaves, short roots and abnormal flowers.
- Trp feeding completely rescued the mutant phenotypes and moderate expression of OsYUCCA1, which encodes a key enzyme in Trp-dependent IAA biosynthesis, also rescued plant height and root length, indicating that the abnormal phenotypes of TDD1 are caused predominantly by Trp and IAA deficiency.
- TDD1-uidA and DR5-uidA expression overlapped at many sites in WT plants but was lacking in TDD1, indicating that TDD1 is involved in auxin biosynthesis.
- Both Trp and IAA levels in flowers and embryos were much lower in TDD1 than in wild type (WT).
- A rice tryptophan deficient dwarf mutant, TDD1, contains a reduced level of indole acetic acid and develops abnormal flowers and organless embryos.
- Here, we report the analysis of a rice tryptophan- (Trp-) and IAA-deficient mutant, tryptophan deficient dwarf1 (TDD1), which is embryonic lethal because of a failure to develop most organs during embryogenesis.
- TDD1 encodes a protein homologous to anthranilate synthase beta-subunit, which catalyses the first step of the Trp biosynthesis pathway and functions upstream of Trp-dependent IAA biosynthesis.
- In TDD1 embryos, the expression patterns of OSH1 and OsSCR, which mark the presumptive apical region and the L2 layer, respectively, are identical to those in WT, suggesting a possibility either that different IAA levels are required for basic pattern formation than for organ formation or that an orthologous gene compensates for TDD1 deficiency during pattern formation.
Function-related keywords:
Literature:
- A rice tryptophan deficient dwarf mutant, tdd1, contains a reduced level of indole acetic acid and develops abnormal flowers and organless embryos . DOI: 10.1111/j.1365-313X.2009.03952.x ; PMID: 19682283
- Characterization of dwarf and narrow leaf (dnl-4) mutant in rice . DOI: 10.1080/15592324.2020.1849490 ; PMID: 33300429
Related News:
Gene Resources:
- NCBI ID: AK107879
- UniProt accessions:
Sequences:
cDNA Sequence
- >LOC_Os04g38950.1
CCTCGCACATCCACTCCTCCCCCCCAAAACCACACAAACACCCGCTGCGCCGCTCGCTTCCTCCTCCCCCTCCTCGTGCTCGACATGGCGTGCTCCCACCTGGCCGCCGCCGCCGCCGCGGCCTCCCCGGCGGCCGCGCGTTCACCGGCGGCCTCCAGCGCCGCAACCGCGAGCGCCTTCGCGCGCCTCTCGGCGACGCCCCGGGTCGCGAGCGGCGGGTTGGCCGTTAGGGGCCAGAGGGGTGTAGCCGCTGTTGTCGCCGCCGCCGCCGGGGCCGCCGCGGCGACGCCCGTGGCCGACATCGAGGAACGCCGGGCCACCGAGAAGCAGCCCATCATTGTCATCGATAACTACGACAGCTTTACCTACAACCTCTGCCAGTATATGGGGGAGCTTGGATTGAACTTTGAGGTATATCGCAATGATGAACTTACCATAGAGGATGTAAAGAGGAAGAACCCAAGAGGAATACTTATTTCTCCAGGGCCTGGTGAGCCACAAGATTCAGGTATATCATTGCAGACTGTTCTGGAACTTGGACCTACCATCCCAATTTTTGGTGTCTGCATGGGTCTGCAGTGTATCGGGGAAGCTTTTGGAGGAAAGATTATCCGTGCTCCTTCTGGTGTCATGCATGGAAAAAGCTCTCCAGTTCGCTACGATGAGGAGCTAGGGAAGGCCTTGTTCAATGGCTTGCCAAACCCATTTACCGCTGCAAGATACCATAGCTTGGTGATCGAGCAGGAGACCTTCCCCCATGACGCTCTGGAAGCCACCGCGTGGACTGAAGATGGCCTTATCATGGCTGCTCGCCACAAGAAGTACAGGCACATCCAGGGAGTCCAATTCCACCCAGAGAGCATCATCACCCCAGAAGGCAAGAGGATCATTCTCAACTTCGTGAGGTTCATCGAGGAGCTGGAGAAGCAGCGTGCCGGAGAGAAGAACTAGTAGACGCTAGCTGTTCAGGCAAAAGTAGAAAGGGGCTTAAGCCGGGTAGATTCAGGGCAGAAAGTGAAAAAGGGTAGGAGTAATAAGGGAAAAAGAGCTCTCCTTTTGTCACATTCGTTTGGTTCGTTGTAATATATATCCTTTGTGGATCTTGAATAAGCTCTATCCTGTCCTTAAATTCGTGGTGCTA - >LOC_Os04g38950.2
CCTCGCACATCCACTCCTCCCCCCCAAAACCACACAAACACCCGCTGCGCCGCTCGCTTCCTCCTCCCCCTCCTCGTGCTCGACATGGCGTGCTCCCACCTGGCCGCCGCCGCCGCCGCGGCCTCCCCGGCGGCCGCGCGTTCACCGGCGGCCTCCAGCGCCGCAACCGCGAGCGCCTTCGCGCGCCTCTCGGCGACGCCCCGGGTCGCGAGCGGCGGGTTGGCCGTTAGGGGCCAGAGGGGTGTAGCCGCTGTTGTCGCCGCCGCCGCCGGGGCCGCCGCGGCGACGCCCGTGGCCGACATCGAGGAACGCCGGGCCACCGAGAAGCAGCCCATCATTGTCATCGATAACTACGACAGCTTTACCTACAACCTCTGCCAGTATATGGGGGAGCTTGGATTGAACTTTGAGGTATATCGCAATGATGAACTTACCATAGAGGATGTAAAGAGGAAGAACCCAAGAGGAATACTTATTTCTCCAGGGCCTGGTGAGCCACAAGATTCAGGTATATCATTGCAGACTGTTCTGGAACTTGGACCTACCATCCCAATTTTTGGTGTCTGCATGGGTCTGCAGTGTATCGGGGAAGCTTTTGGAGGAAAGATTATCCGTGCTCCTTCTGGTGTCATGCATGGAAAAAGCTCTCCAGTTCGCTACGATGAGGAGCTAGGGAAGGCCTTGTTCAATGGCTTGCCAAACCCATTTACCGCTGCAAGATACCATAGCTTGGTGATCGAGCAGGAGACCTTCCCCCATGACGCTCTGGAAGCCACCGCGTGGACTGAAGATGGCCTTATCATGGCTGCTCGCCACAAGAAGTACAGGCACATCCAGGGAGTCCAATTCCACCCAGAGAGCATCATCACCCCAGAAGGCAAGAGGATCATTCTCAACTTCGTGAGGTTCATCGAGGAGCTGGAGAAGCAGCGTGCCGGAGAGAAGAACTAGTAGACGCTAGCTGTTCAGGCAAAAGTAGAAAGGGGCTTAAGCCGGGTAGATTCAGGGCAGAAAGTGAAAAAGGGTAGGAGTAATAAGGGAAAAAGAGCTCTCCTTTTGTCACATTCGTTTGGTTCGTTGTAATATATATCCTTTGTGGATCTTGAATAAGCTCTATCCTGTCCTTAAATTCGTGGTGCTA - >LOC_Os04g38950.3
CCTCGCACATCCACTCCTCCCCCCCAAAACCACACAAACACCCGCTGCGCCGCTCGCTTCCTCCTCCCCCTCCTCGTGCTCGACATGGCGTGCTCCCACCTGGCCGCCGCCGCCGCCGCGGCCTCCCCGGCGGCCGCGCGTTCACCGGCGGCCTCCAGCGCCGCAACCGCGAGCGCCTTCGCGCGCCTCTCGGCGACGCCCCGGGTCGCGAGCGGCGGGTTGGCCGTTAGGGGCCAGAGGGGTGTAGCCGCTGTTGTCGCCGCCGCCGCCGGGGCCGCCGCGGCGACGCCCGTGGCCGACATCGAGGAACGCCGGGCCACCGAGAAGCAGCCCATCATTGTCATCGATAACTACGACAGCTTTACCTACAACCTCTGCCAGTATATGGGGGAGCTTGGATTGAACTTTGAGGTATATCGCAATGATGAACTTACCATAGAGGATGTAAAGAGGAAGAACCCAAGAGGAATACTTATTTCTCCAGGGCCTGGTGAGCCACAAGATTCAGGTATATCATTGCAGACTGTTCTGGAACTTGGACCTACCATCCCAATTTTTGGTGTCTGCATGGGTCTGCAGTGTATCGGGGAAGCTTTTGGAGGAAAGATTATCCGTGCTCCTTCTGGTGTCATGCATGGAAAAAGCTCTCCAGTTCGCTACGATGAGGAGCTAGGGAAGGCCTTGTTCAATGGCTTGCCAAACCCATTTACCGCTGCAAGATACCATAGCTTGGTGATCGAGCAGGAGACCTTCCCCCATGACGCTCTGGAAGCCACCGCGTGGACTGAAGATGGCCTTATCATGGCTGCTCGCCACAAGAAGTACAGGCACATCCAGGGAGTCCAATTCCACCCAGAGAGCATCATCACCCCAGAAGGCAAGAGGATCATTCTCAACTTCGTGAGGTTCATCGAGGAGCTGGAGAAGCAGCGTGCCGGAGAGAAGAACTAGTAGACGCTAGCTGTTCAGGCAAAAGTAGAAAGGGGCTTAAGCCGGGTAGATTCAGGGCAGAAAGTGAAAAAGGGTAGGAGTAATAAGGGAAAAAGAGCTCTCCTTTTGTCACATTCGTTTGGTTCGTTGTAATATATATCCTTTGTGGATCTTGAATAAGCTCTATCCTGTCCTTAAATTCGTGGTGCTA
CDS Sequence
- >LOC_Os04g38950.1
ATGGCGTGCTCCCACCTGGCCGCCGCCGCCGCCGCGGCCTCCCCGGCGGCCGCGCGTTCACCGGCGGCCTCCAGCGCCGCAACCGCGAGCGCCTTCGCGCGCCTCTCGGCGACGCCCCGGGTCGCGAGCGGCGGGTTGGCCGTTAGGGGCCAGAGGGGTGTAGCCGCTGTTGTCGCCGCCGCCGCCGGGGCCGCCGCGGCGACGCCCGTGGCCGACATCGAGGAACGCCGGGCCACCGAGAAGCAGCCCATCATTGTCATCGATAACTACGACAGCTTTACCTACAACCTCTGCCAGTATATGGGGGAGCTTGGATTGAACTTTGAGGTATATCGCAATGATGAACTTACCATAGAGGATGTAAAGAGGAAGAACCCAAGAGGAATACTTATTTCTCCAGGGCCTGGTGAGCCACAAGATTCAGGTATATCATTGCAGACTGTTCTGGAACTTGGACCTACCATCCCAATTTTTGGTGTCTGCATGGGTCTGCAGTGTATCGGGGAAGCTTTTGGAGGAAAGATTATCCGTGCTCCTTCTGGTGTCATGCATGGAAAAAGCTCTCCAGTTCGCTACGATGAGGAGCTAGGGAAGGCCTTGTTCAATGGCTTGCCAAACCCATTTACCGCTGCAAGATACCATAGCTTGGTGATCGAGCAGGAGACCTTCCCCCATGACGCTCTGGAAGCCACCGCGTGGACTGAAGATGGCCTTATCATGGCTGCTCGCCACAAGAAGTACAGGCACATCCAGGGAGTCCAATTCCACCCAGAGAGCATCATCACCCCAGAAGGCAAGAGGATCATTCTCAACTTCGTGAGGTTCATCGAGGAGCTGGAGAAGCAGCGTGCCGGAGAGAAGAACTAG - >LOC_Os04g38950.2
ATGGCGTGCTCCCACCTGGCCGCCGCCGCCGCCGCGGCCTCCCCGGCGGCCGCGCGTTCACCGGCGGCCTCCAGCGCCGCAACCGCGAGCGCCTTCGCGCGCCTCTCGGCGACGCCCCGGGTCGCGAGCGGCGGGTTGGCCGTTAGGGGCCAGAGGGGTGTAGCCGCTGTTGTCGCCGCCGCCGCCGGGGCCGCCGCGGCGACGCCCGTGGCCGACATCGAGGAACGCCGGGCCACCGAGAAGCAGCCCATCATTGTCATCGATAACTACGACAGCTTTACCTACAACCTCTGCCAGTATATGGGGGAGCTTGGATTGAACTTTGAGGTATATCGCAATGATGAACTTACCATAGAGGATGTAAAGAGGAAGAACCCAAGAGGAATACTTATTTCTCCAGGGCCTGGTGAGCCACAAGATTCAGGTATATCATTGCAGACTGTTCTGGAACTTGGACCTACCATCCCAATTTTTGGTGTCTGCATGGGTCTGCAGTGTATCGGGGAAGCTTTTGGAGGAAAGATTATCCGTGCTCCTTCTGGTGTCATGCATGGAAAAAGCTCTCCAGTTCGCTACGATGAGGAGCTAGGGAAGGCCTTGTTCAATGGCTTGCCAAACCCATTTACCGCTGCAAGATACCATAGCTTGGTGATCGAGCAGGAGACCTTCCCCCATGACGCTCTGGAAGCCACCGCGTGGACTGAAGATGGCCTTATCATGGCTGCTCGCCACAAGAAGTACAGGCACATCCAGGGAGTCCAATTCCACCCAGAGAGCATCATCACCCCAGAAGGCAAGAGGATCATTCTCAACTTCGTGAGGTTCATCGAGGAGCTGGAGAAGCAGCGTGCCGGAGAGAAGAACTAG - >LOC_Os04g38950.3
ATGGCGTGCTCCCACCTGGCCGCCGCCGCCGCCGCGGCCTCCCCGGCGGCCGCGCGTTCACCGGCGGCCTCCAGCGCCGCAACCGCGAGCGCCTTCGCGCGCCTCTCGGCGACGCCCCGGGTCGCGAGCGGCGGGTTGGCCGTTAGGGGCCAGAGGGGTGTAGCCGCTGTTGTCGCCGCCGCCGCCGGGGCCGCCGCGGCGACGCCCGTGGCCGACATCGAGGAACGCCGGGCCACCGAGAAGCAGCCCATCATTGTCATCGATAACTACGACAGCTTTACCTACAACCTCTGCCAGTATATGGGGGAGCTTGGATTGAACTTTGAGGTATATCGCAATGATGAACTTACCATAGAGGATGTAAAGAGGAAGAACCCAAGAGGAATACTTATTTCTCCAGGGCCTGGTGAGCCACAAGATTCAGGTATATCATTGCAGACTGTTCTGGAACTTGGACCTACCATCCCAATTTTTGGTGTCTGCATGGGTCTGCAGTGTATCGGGGAAGCTTTTGGAGGAAAGATTATCCGTGCTCCTTCTGGTGTCATGCATGGAAAAAGCTCTCCAGTTCGCTACGATGAGGAGCTAGGGAAGGCCTTGTTCAATGGCTTGCCAAACCCATTTACCGCTGCAAGATACCATAGCTTGGTGATCGAGCAGGAGACCTTCCCCCATGACGCTCTGGAAGCCACCGCGTGGACTGAAGATGGCCTTATCATGGCTGCTCGCCACAAGAAGTACAGGCACATCCAGGGAGTCCAATTCCACCCAGAGAGCATCATCACCCCAGAAGGCAAGAGGATCATTCTCAACTTCGTGAGGTTCATCGAGGAGCTGGAGAAGCAGCGTGCCGGAGAGAAGAACTAG
Protein Sequence
- >LOC_Os04g38950.1
MACSHLAAAAAAASPAAARSPAASSAATASAFARLSATPRVASGGLAVRGQRGVAAVVAAAAGAAAATPVADIEERRATEKQPIIVIDNYDSFTYNLCQYMGELGLNFEVYRNDELTIEDVKRKNPRGILISPGPGEPQDSGISLQTVLELGPTIPIFGVCMGLQCIGEAFGGKIIRAPSGVMHGKSSPVRYDEELGKALFNGLPNPFTAARYHSLVIEQETFPHDALEATAWTEDGLIMAARHKKYRHIQGVQFHPESIITPEGKRIILNFVRFIEELEKQRAGEKN* - >LOC_Os04g38950.2
MACSHLAAAAAAASPAAARSPAASSAATASAFARLSATPRVASGGLAVRGQRGVAAVVAAAAGAAAATPVADIEERRATEKQPIIVIDNYDSFTYNLCQYMGELGLNFEVYRNDELTIEDVKRKNPRGILISPGPGEPQDSGISLQTVLELGPTIPIFGVCMGLQCIGEAFGGKIIRAPSGVMHGKSSPVRYDEELGKALFNGLPNPFTAARYHSLVIEQETFPHDALEATAWTEDGLIMAARHKKYRHIQGVQFHPESIITPEGKRIILNFVRFIEELEKQRAGEKN* - >LOC_Os04g38950.3
MACSHLAAAAAAASPAAARSPAASSAATASAFARLSATPRVASGGLAVRGQRGVAAVVAAAAGAAAATPVADIEERRATEKQPIIVIDNYDSFTYNLCQYMGELGLNFEVYRNDELTIEDVKRKNPRGILISPGPGEPQDSGISLQTVLELGPTIPIFGVCMGLQCIGEAFGGKIIRAPSGVMHGKSSPVRYDEELGKALFNGLPNPFTAARYHSLVIEQETFPHDALEATAWTEDGLIMAARHKKYRHIQGVQFHPESIITPEGKRIILNFVRFIEELEKQRAGEKN*