Gene Details:
- Gene ID: TraesCS7B02G242800
- Gene Symbol: TaIAA21-B
- Gene Name: Aux/IAA 21
- Genome: Chinese_Spring1.0
- Species: Triticum aestivum
Functional Descriptions:
- Cross-sections of mutant grains revealed elongated outer pericarp cells compared to those of the wild type, where the expression of TaIAA21 was detected by in situ hybridization.
- Identified a wheat Aux/IAA gene, TaIAA21, and studied its regulatory pathway.
- TaIAA21 works as a negative regulator of grain size and weight development via the ARF25–ERFs module and is useful for yield improvement in wheat.
- TaIAA21 mutation significantly increased grain length, grain width, and grain weight.
- TaIAA21 represses TaARF25-mediated expression of TaERFs required for grain size and weight development in wheat.
Function-related keywords:
- development , grain , grain-length , grain-size , grain-yield , yield , iaa , grain-weight , pericarp , grain-width
Literature:
- TaIAA21 represses TaARF25-mediated expression of TaERFs required for grain size and weight development in wheat. DOI: 10.1111/tpj.15541 ; PMID: 34643010
Related News:
Gene Resources:
- NCBI ID: 123161148
- UniProt accessions: A0A3B6SLT6
Sequences:
cDNA Sequence
- >TraesCS7B02G242800.1
CAAACACGCACCATTAAACCCCATTTTCTTGTGCTCTCTCCCCTCCGTCTTCCCACTCGCGCAACCCACACACAACTGCACAGCAAGCAACGAACACGGGCCGTCCCGCACGCACAGAGCCAGGAGACCTCAAACCCACCTCCCCCCCTTCTCGGCAAGCCTCCTAAAAGCCAAGATCTCCCGGCGCGCGGCGCAGTAATGCTCGCCTGATTGTGCTAGTCATGGCGCCGCCACAGGAGCGGGACTACATCGGGCTGTCGCCGGCCGCGGCGGCGGCGGCCACGGAGCTGCGCCTGGGGCTCCCGGGCACGGAGGACGCTGCTGGGGACGGCGGTGGAGCGGCGTCGGAGGCGCCGCTGACGCTGGAGCTTCTGTCCAAGGGCGGGGCGAAACGCGGGTTCGCTGGCGCGGTGGCGGAGGAAGAGGACGAGAAGAAGAAGGCGCAGCCGCCGGCCGCCAAGGCACAGGTGGTAGGATGGCCACCAATCCGCAGTTACAGGAAGAACACCATGGCGACGAACTTATCTGCTCCCAGAAGCAAAGACGAGGCCGAGGCGAAGCAGGCACCAGTACCGGATTGCCTTTATGTCAAGGTTAGCATGGATGGTGCTCCTTACCTCAGGAAGGTGGATCTTAAGATGTACAAGAACTACAAGGACCTCTCGCTGGAGCTGGAGAAAAAGTTCAGCGGCTTTACTGTTGGTCATGGTGAATCGACTGGAAACTCGGGAAGAGATGGATTATCTGATTGTCGACTGATGGATCTTAAAAGCGGGACTGAACTTGTGCTCACTTATGAGGATAAGGATGGCGATTGGATGCTTGTTGGTGATGTTCCATGGCGAATGTTCACAGACAGCTGTAGGAGGATGAGGATCATGAAGGGGTCAGATGCAGTGGGCCTCGCTCCGAGGGCGGCCGAGAAGAGCAAGAACCAGAAATGGCAAAAAGGATGAACCCGGTCTGTTTCCTGTGATTCGCATCGTCGTACGAGGGCGATGGACTTCATGTGTGATGAGAAAGGGATTTACTTATATATAAGTACGTGTATTCTCTTTATTATTTCCTTGTATGTTGGCTCGGAACAAGCATGTTAGGTTGTGTAAGTTGATGTGTGTGTGTATCTACTACTACTGCACTATTTTACTTTGATTCGCGTGTGTTGTATGTGGTTTGCGCTGTAAATCGGTGTGCTCTGTCTGTACCGCAAACTCTTTTGTTTCTGGAGTTGGGTTTGTCTGCTTGCATCTGTGTTTGGAGAAGAACGTTGCTTTCATCTGTGAT
CDS Sequence
- >TraesCS7B02G242800.1
ATGGCGCCGCCACAGGAGCGGGACTACATCGGGCTGTCGCCGGCCGCGGCGGCGGCGGCCACGGAGCTGCGCCTGGGGCTCCCGGGCACGGAGGACGCTGCTGGGGACGGCGGTGGAGCGGCGTCGGAGGCGCCGCTGACGCTGGAGCTTCTGTCCAAGGGCGGGGCGAAACGCGGGTTCGCTGGCGCGGTGGCGGAGGAAGAGGACGAGAAGAAGAAGGCGCAGCCGCCGGCCGCCAAGGCACAGGTGGTAGGATGGCCACCAATCCGCAGTTACAGGAAGAACACCATGGCGACGAACTTATCTGCTCCCAGAAGCAAAGACGAGGCCGAGGCGAAGCAGGCACCAGTACCGGATTGCCTTTATGTCAAGGTTAGCATGGATGGTGCTCCTTACCTCAGGAAGGTGGATCTTAAGATGTACAAGAACTACAAGGACCTCTCGCTGGAGCTGGAGAAAAAGTTCAGCGGCTTTACTGTTGGTCATGGTGAATCGACTGGAAACTCGGGAAGAGATGGATTATCTGATTGTCGACTGATGGATCTTAAAAGCGGGACTGAACTTGTGCTCACTTATGAGGATAAGGATGGCGATTGGATGCTTGTTGGTGATGTTCCATGGCGAATGTTCACAGACAGCTGTAGGAGGATGAGGATCATGAAGGGGTCAGATGCAGTGGGCCTCGCTCCGAGGGCGGCCGAGAAGAGCAAGAACCAGAAATGGCAAAAAGGATGA
Protein Sequence
- >TraesCS7B02G242800.1
MAPPQERDYIGLSPAAAAAATELRLGLPGTEDAAGDGGGAASEAPLTLELLSKGGAKRGFAGAVAEEEDEKKKAQPPAAKAQVVGWPPIRSYRKNTMATNLSAPRSKDEAEAKQAPVPDCLYVKVSMDGAPYLRKVDLKMYKNYKDLSLELEKKFSGFTVGHGESTGNSGRDGLSDCRLMDLKSGTELVLTYEDKDGDWMLVGDVPWRMFTDSCRRMRIMKGSDAVGLAPRAAEKSKNQKWQKG