Information report for OsWRKY6
Gene Details
|
|
Functional Descriptions
- Heterologous expression of OsWRKY6 enhanced disease resistance to pathogen.
- All together, OsWRKY6 functions as a positive transcriptional regulator of the plant defense response.
- Defense-related genes were constitutively expressed in Arabidopsis transgenic lines overexpressing OsWRKY6.
- Heterologous expression of OsWRKY6 gene in Arabidopsis activates the expression of defense related genes and enhances resistance to pathogens.
- OsWRKY6-ox lines displayed leaf lesions, and increased OsWRKY6 levels caused cell death.
- Several pathogenesis-related (PR) genes were constitutively activated, including OsPR10a, and transgenic rice (Oryza sativa) plants overexpressing (ox) OsWRKY6 exhibited enhanced disease resistance to pathogens.
- By contrast, PR gene induction was compromised in transgenic OsWRKY6-RNAi lines, suggesting that OsWRKY6 is a positive regulator of defense responses.
- Our results suggest that OsWRKY6 positively regulates defense responses through activation of OsICS1 expression and OsWRKY6 stabilization.
- This indicates that OsWRKY6 can directly regulate OsICS1 expression and thereby increase SA concentrations.
- OsWRKY transcription factors are involved in various biotic stress responses in rice, and OsWRKY6 specifically acts as an important defense regulator against Xoo.
- However, the relationship between OsWRKY6 and other OsWRKYs, as well as its role in resistance (R) gene-mediated defense, have yet to be studied in depth.
- The OsWRKY6 transcriptional cascade functions in basal defense and Xa1-mediated defense of rice against Xanthomonas oryzae pv. oryzae.
- The rice protein OsWRKY6 directly activates OsWRKY45 and OsWRKY47 expression, and also activates OsPR1a and OsPR1b through the two OsWRKYs, and this transcriptional module participates in Xa1-mediated defense against the pathogen Xanthomonas oryzae pv.
- Here, we characterized a transcriptional cascade triggered by OsWRKY6 that regulated defense against Xoo infection mediated by the NBS-LRR protein Xa1.
- Two OsWRKY6 RNAi knockdown lines showed significantly reduced defense even against an incompatible Xoo infection, and the expression of OsWRKY6 was not regulated by OsWRKY51 and OsWRKY88.
- This study reveals that a novel downstream transcriptional pathway activated by OsWRKY6 is involved in Xa1-mediated defense against Xoo.
Functional Keywords
- disease , defense-response , disease-resistance , defense , leaf , resistance , cell-death , sa , SA , transcription-factor , stress , R-protein , pathogen , biotic-stress , xoo , stress-response , Xoo
Literature and News
- Heterologous expression of OsWRKY6 gene in Arabidopsis activates the expression of defense related genes and enhances resistance to pathogens . DOI: 10.1016/j.plantsci.2011.06.007 ; PMID: 21763543
- The WRKY Gene Family in Rice (Oryza sativa) . DOI: 10.1111/j.1744-7909.2007.00504.x
- Annotations and functional analyses of the rice WRKY gene superfamily reveal positive and negative regulators of abscisic acid signaling in aleurone cells . DOI: 10.1104/pp.104.054312 ; PMID: 15618416
- Molecular characterization of Oryza sativa WRKY6, which binds to W-box-like element 1 of the Oryza sativa pathogenesis-related (PR) 10a promoter and confers reduced susceptibility to pathogens . DOI: 10.1111/nph.13516 ; PMID: 26083148
- The OsWRKY6 transcriptional cascade functions in basal defense and Xa1-mediated defense of rice against Xanthomonas oryzae pv. oryzae . DOI: 10.1007/s00425-022-03830-5 ; PMID: 35076864
Gene Resources
- UniProt: Q6IES5
- EMBL: BK005009
- AlphaFoldDB: Q6IES5
- EnsemblPlants: Os03t0798500-01
- Gramene: Os03t0798500-01
- InterPro: IPR003657, IPR018872, IPR036576
- PANTHER: PTHR31282
- SUPFAM: SSF118290
- PROSITE: PS50811
- Gene3D: 2.20.25.80
- SWISS-MODEL: Q6IES5
Sequences
cDNA Sequence
- >LOC_Os03g58420.2
TTTTTCCTACGCCACCATTTCTTGCAATCTTGCAGCTTTTCATCTCTTGTTCCTCCTAGATTTTCATAGAGAAATCTGTTTCATCCAATCTTACAAAGCTCCTTTTTTTTTTCTTTTTTCATTTTCTTGGTCAAATTTGTTCTTCATCTTTGATCAATTCAGTTACTATTTACTACCTATGATCTGCTCATTTCTGCTAGAATTCATTGATTTCTCAGCTGAAAAACACTCACTGTTCCATTGCAACACCAAGGGTGCTTGAATTTTACTCGGTTTTCGCCATGGATGGGGTGGAGGAGGCGAACATGGCGGCGGTGGAGAGCTCGAAGAAGCTCGTGGCCATCCTGTCCAAGTCCGGCGACCCGTTCCGGCTGATGGCGGCCGTCGCGGAGACCGACGAGGCGGTGTCAAGGTTCGGCAAGGTGGTCACCATCCTCAGCAACAGGGTCGGCCATGCGAGGGCGAGGCTTGGCAAGAGGAGGAGCTCGCCGCCGGTTGATCCGGGCTGCCTCATGGACCACCCGTTGGCGGCGGCGGCGAGCTCTCCTGCTCCCAGCAATGGCCGCCTCCATTTCAGTAGTAGTGCTGCTACTGCGTCGCCGTCTCCGGCAACGGCGGCGGCGGCTTCCTCCGCCGCGAACGTCACGCCGGCGGTGGTTGACCGGAGCTTGTTTCTTGAGACGACGCTCTTGGATTTGAACAGTCGCGGCGCTCCTGCTCCAGCTGCATCCATGGCGGCGGCTGCCAAGAACAGCTCGAAGCTTGCACCTGCACCCATGGTGAACAGCTCCTCCTCCGCAAATCACATCCAGTTCCAGCAGCCGATGAAGAGCTTTCAGTTCGAGCAGACGCCGATCAGCGACAAGTTCCACATCGAGATGCCGAGAGGCGTCGGCGGCGGCGGAGGGAAGGAGGTGATCAGCTTCAGCTTCGACAACTCGGTGTGCACCTCGTCGGCGGCGACCTCCTTCTTCACCTCCATCAGCAGCCAGCTCATCAGCATGTCCGACGCCGCCACCAACTCCGCCGCGGCTGCGGCGGCGCCGACGACCAAGAAGCCGTCGTCGTGCGCCAGGAAGGCCACCGCCGACGACGACGCCGGCGGCAAATGCCATTGCCCAAAGAAGAAGAAACCCAGGGAGAAGAAGGTGGTCACCGTGCCGGCGATCAGCGACAAGGTCGCCGATATACCTTCGGACAATTATTCTTGGAGAAAATATGGTCAGAAACCAATCAAAGGCTCTCCTCATCCAAGGGGATACTACAGGTGCAGCAGCAAGAAGGATTGCCCGGCGAGGAAGCACGTCGAGAGGTGTCGCAGCGACCCGGCGATGCTGCTCGTCACCTACGAGAACGAACACAACCACGCGCAGCCGCTCGATCTCTCCGTAGTGCAGCAAGCCACCGCTAATCCCCAGACCTGATGATCCTTAGCTTAATCACCATCCGTGTATCTATCAGCATCACTGCAAATGCAAATGCAAATGCAAATATAGGATTCTGG - >LOC_Os03g58420.1
TTTTTCCTACGCCACCATTTCTTGCAATCTTGCAGCTTTTCATCTCTTGTTCCTCCTAGATTTTCATAGAGAAATCTGTTTCATCCAATCTTACAAAGCTCCTTTTTTTTTTCTTTTTTCATTTTCTTGGTCAAATTTGTTCTTCATCTTTGATCAATTCAGTTACTATTTACTACCTATGATCTGCTCATTTCTGCTAGAATTCATTGATTTCTCAGCTGAAAAACACTCACTGTTCCATTGCAACACCAAGGGTGCTTGAATTTTACTCGGTTTTCGCCATGGATGGGGTGGAGGAGGCGAACATGGCGGCGGTGGAGAGCTCGAAGAAGCTCGTGGCCATCCTGTCCAAGTCCGGCGACCCGTTCCGGCTGATGGCGGCCGTCGCGGAGACCGACGAGGCGGTGTCAAGGTTCGGCAAGGTGGTCACCATCCTCAGCAACAGGGTCGGCCATGCGAGGGCGAGGCTTGGCAAGAGGAGGAGCTCGCCGCCGGTTGATCCGGGCTGCCTCATGGACCACCCGTTGGCGGCGGCGGCGAGCTCTCCTGCTCCCAGCAATGGCCGCCTCCATTTCAGTAGTAGTGCTGCTACTGCGTCGCCGTCTCCGGCAACGGCGGCGGCGGCTTCCTCCGCCGCGAACGTCACGCCGGCGGTGGTTGACCGGAGCTTGTTTCTTGAGACGACGCTCTTGGATTTGAACAGTCGCGGCGCTCCTGCTCCAGCTGCATCCATGGCGGCGGCTGCCAAGAACAGCTCGAAGCTTGCACCTGCACCCATGGTGAACAGCTCCTCCTCCGCAAATCACATCCAGTTCCAGCAGCCGATGAAGAGCTTTCAGTTCGAGCAGACGCCGATCAGCGACAAGTTCCACATCGAGATGCCGAGAGGCGTCGGCGGCGGCGGAGGGAAGGAGGTGATCAGCTTCAGCTTCGACAACTCGGTGTGCACCTCGTCGGCGGCGACCTCCTTCTTCACCTCCATCAGCAGCCAGCTCATCAGCATGTCCGACGCCGCCACCAACTCCGCCGCGGCTGCGGCGGCGCCGACGACCAAGAAGCCGTCGTCGTGCGCCAGGAAGGCCACCGCCGACGACGACGCCGGCGGCAAATGCCATTGCCCAAAGAAGAAGAAACCCAGGGAGAAGAAGGTGGTCACCGTGCCGGCGATCAGCGACAAGGTCGCCGATATACCTTCGGACAATTATTCTTGGAGAAAATATGGTCAGAAACCAATCAAAGGCTCTCCTCATCCAAGGGGATACTACAGGTGCAGCAGCAAGAAGGATTGCCCGGCGAGGAAGCACGTCGAGAGGTGTCGCAGCGACCCGGCGATGCTGCTCGTCACCTACGAGAACGAACACAACCACGCGCAGCCGCTCGATCTCTCCGTAGTGCAGCAAGCCACCGCTAATCCCCAGACCTGATGATCCTTAGCTTAATCACCATCCGTGTATCTATCAGCATCACTGCAAATGCAAATGCAAATGCAAATATAGGATTCTGG
CDS Sequence
- >LOC_Os03g58420.2
ATGGATGGGGTGGAGGAGGCGAACATGGCGGCGGTGGAGAGCTCGAAGAAGCTCGTGGCCATCCTGTCCAAGTCCGGCGACCCGTTCCGGCTGATGGCGGCCGTCGCGGAGACCGACGAGGCGGTGTCAAGGTTCGGCAAGGTGGTCACCATCCTCAGCAACAGGGTCGGCCATGCGAGGGCGAGGCTTGGCAAGAGGAGGAGCTCGCCGCCGGTTGATCCGGGCTGCCTCATGGACCACCCGTTGGCGGCGGCGGCGAGCTCTCCTGCTCCCAGCAATGGCCGCCTCCATTTCAGTAGTAGTGCTGCTACTGCGTCGCCGTCTCCGGCAACGGCGGCGGCGGCTTCCTCCGCCGCGAACGTCACGCCGGCGGTGGTTGACCGGAGCTTGTTTCTTGAGACGACGCTCTTGGATTTGAACAGTCGCGGCGCTCCTGCTCCAGCTGCATCCATGGCGGCGGCTGCCAAGAACAGCTCGAAGCTTGCACCTGCACCCATGGTGAACAGCTCCTCCTCCGCAAATCACATCCAGTTCCAGCAGCCGATGAAGAGCTTTCAGTTCGAGCAGACGCCGATCAGCGACAAGTTCCACATCGAGATGCCGAGAGGCGTCGGCGGCGGCGGAGGGAAGGAGGTGATCAGCTTCAGCTTCGACAACTCGGTGTGCACCTCGTCGGCGGCGACCTCCTTCTTCACCTCCATCAGCAGCCAGCTCATCAGCATGTCCGACGCCGCCACCAACTCCGCCGCGGCTGCGGCGGCGCCGACGACCAAGAAGCCGTCGTCGTGCGCCAGGAAGGCCACCGCCGACGACGACGCCGGCGGCAAATGCCATTGCCCAAAGAAGAAGAAACCCAGGGAGAAGAAGGTGGTCACCGTGCCGGCGATCAGCGACAAGGTCGCCGATATACCTTCGGACAATTATTCTTGGAGAAAATATGGTCAGAAACCAATCAAAGGCTCTCCTCATCCAAGGGGATACTACAGGTGCAGCAGCAAGAAGGATTGCCCGGCGAGGAAGCACGTCGAGAGGTGTCGCAGCGACCCGGCGATGCTGCTCGTCACCTACGAGAACGAACACAACCACGCGCAGCCGCTCGATCTCTCCGTAGTGCAGCAAGCCACCGCTAATCCCCAGACCTGA - >LOC_Os03g58420.1
ATGGATGGGGTGGAGGAGGCGAACATGGCGGCGGTGGAGAGCTCGAAGAAGCTCGTGGCCATCCTGTCCAAGTCCGGCGACCCGTTCCGGCTGATGGCGGCCGTCGCGGAGACCGACGAGGCGGTGTCAAGGTTCGGCAAGGTGGTCACCATCCTCAGCAACAGGGTCGGCCATGCGAGGGCGAGGCTTGGCAAGAGGAGGAGCTCGCCGCCGGTTGATCCGGGCTGCCTCATGGACCACCCGTTGGCGGCGGCGGCGAGCTCTCCTGCTCCCAGCAATGGCCGCCTCCATTTCAGTAGTAGTGCTGCTACTGCGTCGCCGTCTCCGGCAACGGCGGCGGCGGCTTCCTCCGCCGCGAACGTCACGCCGGCGGTGGTTGACCGGAGCTTGTTTCTTGAGACGACGCTCTTGGATTTGAACAGTCGCGGCGCTCCTGCTCCAGCTGCATCCATGGCGGCGGCTGCCAAGAACAGCTCGAAGCTTGCACCTGCACCCATGGTGAACAGCTCCTCCTCCGCAAATCACATCCAGTTCCAGCAGCCGATGAAGAGCTTTCAGTTCGAGCAGACGCCGATCAGCGACAAGTTCCACATCGAGATGCCGAGAGGCGTCGGCGGCGGCGGAGGGAAGGAGGTGATCAGCTTCAGCTTCGACAACTCGGTGTGCACCTCGTCGGCGGCGACCTCCTTCTTCACCTCCATCAGCAGCCAGCTCATCAGCATGTCCGACGCCGCCACCAACTCCGCCGCGGCTGCGGCGGCGCCGACGACCAAGAAGCCGTCGTCGTGCGCCAGGAAGGCCACCGCCGACGACGACGCCGGCGGCAAATGCCATTGCCCAAAGAAGAAGAAACCCAGGGAGAAGAAGGTGGTCACCGTGCCGGCGATCAGCGACAAGGTCGCCGATATACCTTCGGACAATTATTCTTGGAGAAAATATGGTCAGAAACCAATCAAAGGCTCTCCTCATCCAAGGGGATACTACAGGTGCAGCAGCAAGAAGGATTGCCCGGCGAGGAAGCACGTCGAGAGGTGTCGCAGCGACCCGGCGATGCTGCTCGTCACCTACGAGAACGAACACAACCACGCGCAGCCGCTCGATCTCTCCGTAGTGCAGCAAGCCACCGCTAATCCCCAGACCTGA
Protein Sequence
- >LOC_Os03g58420.2
MDGVEEANMAAVESSKKLVAILSKSGDPFRLMAAVAETDEAVSRFGKVVTILSNRVGHARARLGKRRSSPPVDPGCLMDHPLAAAASSPAPSNGRLHFSSSAATASPSPATAAAASSAANVTPAVVDRSLFLETTLLDLNSRGAPAPAASMAAAAKNSSKLAPAPMVNSSSSANHIQFQQPMKSFQFEQTPISDKFHIEMPRGVGGGGGKEVISFSFDNSVCTSSAATSFFTSISSQLISMSDAATNSAAAAAAPTTKKPSSCARKATADDDAGGKCHCPKKKKPREKKVVTVPAISDKVADIPSDNYSWRKYGQKPIKGSPHPRGYYRCSSKKDCPARKHVERCRSDPAMLLVTYENEHNHAQPLDLSVVQQATANPQT* - >LOC_Os03g58420.1
MDGVEEANMAAVESSKKLVAILSKSGDPFRLMAAVAETDEAVSRFGKVVTILSNRVGHARARLGKRRSSPPVDPGCLMDHPLAAAASSPAPSNGRLHFSSSAATASPSPATAAAASSAANVTPAVVDRSLFLETTLLDLNSRGAPAPAASMAAAAKNSSKLAPAPMVNSSSSANHIQFQQPMKSFQFEQTPISDKFHIEMPRGVGGGGGKEVISFSFDNSVCTSSAATSFFTSISSQLISMSDAATNSAAAAAAPTTKKPSSCARKATADDDAGGKCHCPKKKKPREKKVVTVPAISDKVADIPSDNYSWRKYGQKPIKGSPHPRGYYRCSSKKDCPARKHVERCRSDPAMLLVTYENEHNHAQPLDLSVVQQATANPQT*