Information report for OsYABBY5;OsYAB3
Gene Details
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Functional Descriptions
- Here, we show that mutation of the rice (Oryza sativa) gene TONGARI-BOUSHI1 (TOB1) results in pleiotropic phenotypes in spikelets, such as the formation of a cone-shaped organ instead of the lemma or palea, the development of two florets in a spikelet, or premature termination of the floret meristem, in addition to reduced growth of the lemma or palea and elongation of the awn.
- No TOB1 expression is detected in the meristem, so TOB1 may act non-cell autonomously to maintain proper meristem organization and is therefore likely to play an important role in rice spikelet development.
- TOB1 encodes a YABBY protein, which is closely related to FILAMENTOUS FLOWER in Arabidopsis thaliana, and is expressed in the lateral organ primordia without any patterns of polarization.
- RNAi knockdown of TOB2 or TOB3 in the TOB1 mutant caused abnormal spikelet development.
- Furthermore, simultaneous knockdown of both TOB2 and TOB3 in TOB1 affected not only spikelet, but also inflorescence development.
Functional Keywords
- lemma , spikelet , growth , meristem , flower , palea , development , inflorescence , spikelet-development
Literature and News
- The YABBY gene TONGARI-BOUSHI1 is involved in lateral organ development and maintenance of meristem organization in the rice spikelet . DOI: 10.1105/tpc.111.094797 ; PMID: 22286138
- A WUSCHEL-LIKE HOMEOBOX gene represses a YABBY gene expression required for rice leaf development . DOI: 10.1104/pp.107.095737 ; PMID: 17351053
- Three TOB1-related YABBY genes are required to maintain proper function of the spikelet and branch meristems in rice . DOI: 10.1111/nph.14617 ; PMID: 28556940
- THERMOSENSITIVE BARREN PANICLE (TAP) is required for rice panicle and spikelet development at high ambient temperature . DOI: 10.1111/nph.18551 ; PMID: 36263719
Gene Resources
- UniProt: Q0JBF0
- EMBL: AB274017, AK070205, AL662998
- AlphaFoldDB: Q0JBF0
- EnsemblPlants: Os04t0536300-01
- Gramene: Os04t0536300-01
- KEGG: dosa:Os04g0536300
- Orthologous matrix: AGECMLF
- InterPro: IPR006780, IPR036910
- PANTHER: PTHR31675, PTHR31675:SF50
- SUPFAM: SSF47095
- Gene3D: 1.10.30.10
- OrthoDB: Q0JBF0
- SWISS-MODEL: Q0JBF0
- Conserved Domain Database: cd00084
- eggNOG: ENOG502QQ88
Sequences
cDNA Sequence
- >LOC_Os04g45330.1
ATCCGCTAGCTTCATCTCCACTAGTCTCATCCCTCCTTCTCCCTCTCCTCGTTGAACACCGCACTATCAAATCACCCAGCTGAAAGCCAAGACCGCGCGCGCCGGCCGGCCGGGCAGGGATCACCTAGCTAGGATACGCGCCATGATGTCGTCGGCGCCGGAGACGTTCTCGCTGGACCACCTCTCGCAGCATCAGCAGCAGCAGCCGCCGCCGCTCGCCGAGCAGGAGCAGCTCTGCTACGTGCACTGCAACTTCTGCGACACCATCCTCGCGGTGGGCGTGCCGTGTAGCAGCCTGTTCAAGACGGTCACCGTGCGGTGCGGCCACTGCGCCAACCTGCTCTCCGTCAACCTCCGCGGCCTCCTGCTCCCGGCCGCCGCCTCCACCGCCAACCAGCTCCCCTTCGGCCAGGCTCTCCTCTCCCCCACCTCACCGCACGGCCTCCTTGATGAGGTGCCGTCATTCCAAGCGCCGGCGAGCCTAATGACCGAACAGGCGAGTCCCAACGTGAGCAGCATCACGAGCAGCAACAGCAGCTGTGCTAACAACGCGCCGGCGACGTCGATGGCGTCGGCGGCCAACAAGGCTACCCAGCGAGAGCCGCAGCAGCCGAAGAACGCGCCGTCAGCCAACAGGACTTCAGAGAAGCGGCAGAGGGTTCCCTCGGCATACAACCGATTCATCAAAGATGAGATACAACGCATCAAGGCAAGCAATCCGGACATCACCCACAGGGAGGCTTTCAGCGCTGCTGCCAAGAACTGGGCCCATTTCCCACACATCCATTTTGGCCTGATGCCGGACCAGGGCCTGAAGAAGACCGGCATACAAAGCCAGGACGGAGCTGGGGAATGCATGCTCTTCAAGGACGGTCTCTACGCTGCAGCCGCCGCCGCTGCAGCAGCCACAGCAGCATCTAGCATGGGTGTCACTCCATTCTAACGCCTCAGATCAATGCACGATCTGGCTTAAAAAAAACTTTGTGTCCCACCCTGTAGTTAGGGTCCTGCATGTCTCGATCTCCAGATATGATCTCCGGTTGCTTGTTAACTGAAATGTTCCTCTATATATGGACGATCATGGCACCATATGCATGGCATCTTGGCATGCATCGATCGTATCTAAGTCCTTATCTATGTGTAATTCTAGTTTTCTCAGTTTCTTCATGTATTTTCCCCTTAATTTTTCCTATTCCTATTCGCCTGTACAGAGGCTGCTAGCTGTGCGTGCTGCCTCTTATATATCTTATGGACATAACTAGATCGATTTGGTTTAATTACCAGGTGATCATTTGAAATCAAATCGTCTGATTCTTTTAGGGGTGGGGAGTTGAAACCCTTTTCA
CDS Sequence
- >LOC_Os04g45330.1
ATGATGTCGTCGGCGCCGGAGACGTTCTCGCTGGACCACCTCTCGCAGCATCAGCAGCAGCAGCCGCCGCCGCTCGCCGAGCAGGAGCAGCTCTGCTACGTGCACTGCAACTTCTGCGACACCATCCTCGCGGTGGGCGTGCCGTGTAGCAGCCTGTTCAAGACGGTCACCGTGCGGTGCGGCCACTGCGCCAACCTGCTCTCCGTCAACCTCCGCGGCCTCCTGCTCCCGGCCGCCGCCTCCACCGCCAACCAGCTCCCCTTCGGCCAGGCTCTCCTCTCCCCCACCTCACCGCACGGCCTCCTTGATGAGGTGCCGTCATTCCAAGCGCCGGCGAGCCTAATGACCGAACAGGCGAGTCCCAACGTGAGCAGCATCACGAGCAGCAACAGCAGCTGTGCTAACAACGCGCCGGCGACGTCGATGGCGTCGGCGGCCAACAAGGCTACCCAGCGAGAGCCGCAGCAGCCGAAGAACGCGCCGTCAGCCAACAGGACTTCAGAGAAGCGGCAGAGGGTTCCCTCGGCATACAACCGATTCATCAAAGATGAGATACAACGCATCAAGGCAAGCAATCCGGACATCACCCACAGGGAGGCTTTCAGCGCTGCTGCCAAGAACTGGGCCCATTTCCCACACATCCATTTTGGCCTGATGCCGGACCAGGGCCTGAAGAAGACCGGCATACAAAGCCAGGACGGAGCTGGGGAATGCATGCTCTTCAAGGACGGTCTCTACGCTGCAGCCGCCGCCGCTGCAGCAGCCACAGCAGCATCTAGCATGGGTGTCACTCCATTCTAA
Protein Sequence
- >LOC_Os04g45330.1
MMSSAPETFSLDHLSQHQQQQPPPLAEQEQLCYVHCNFCDTILAVGVPCSSLFKTVTVRCGHCANLLSVNLRGLLLPAAASTANQLPFGQALLSPTSPHGLLDEVPSFQAPASLMTEQASPNVSSITSSNSSCANNAPATSMASAANKATQREPQQPKNAPSANRTSEKRQRVPSAYNRFIKDEIQRIKASNPDITHREAFSAAAKNWAHFPHIHFGLMPDQGLKKTGIQSQDGAGECMLFKDGLYAAAAAAAAATAASSMGVTPF*