Information report for OsWRKY42;WRKY42
Gene Details
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Functional Descriptions
- OsWRKY42 represses OsMT1d and induces reactive oxygen species and leaf senescence in rice.
- Our results thus suggest that OsWRKY42 represses OsMT1d-mediated ROS scavenging and thereby promotes leaf senescence in rice.
- OsWRKY42 represses OsMT1d and induces reactive oxygen species and leaf senescence in rice.
- oryzae by suppressing JA signaling-related genes, and WRKY45-2 transcriptionally activates WRKY13, whose encoding protein in turn transcriptionally suppresses WRKY42 to regulate rice resistance to M.
- Expression of the rice transcription factor OsWRKY42 is induced upon treatment of rice leaves with CWDEs, wounding and salt.
- OsWRKY42 expressing Arabidopsis lines exhibited enhanced tolerance to methyl jasmonate mediated growth inhibition.
- The results presented here suggest that OsWRKY42 regulates plant responses to either cell wall damage or salinity stress by acting as a negative regulator of jasmonic acid mediated responses.
- Upon treatment with NaCl, Arabidopsis transgenic plants expressing OsWRKY42 exhibited high levels of anthocyanin and displayed enhanced tolerance to salt stress.
- Ectopic expression of OsWRKY42 results in reduced expression of cell wall damage and salt stress induced jasmonic acid biosynthesis and response genes.
- Overexpression of OsWRKY42 leads to enhanced callose deposition in rice and Arabidopsis but this does not enhance tolerance to bacterial infection.
- Treatment with either one of the two different cell wall degrading enzymes (CWDEs), LipaseA and CellulaseA, induces immune responses and enhances the expression of OsWRKY42 in rice.
- However, the role of OsWRKY42 in CWDE induced immune responses is not known.
Functional Keywords
- leaf , senescence , leaf-senescence , ja , JA , resistance , transcription-factor , growth , salinity , salt , tolerance , jasmonate , salt-stress , stress , salinity-stress , cell-wall , jasmonic , jasmonic-acid , immune-response , wounding , methyl-jasmonate
Literature and News
- OsWRKY42 represses OsMT1d and induces reactive oxygen species and leaf senescence in rice . DOI: 10.14348/molcells.2014.0128 ; PMID: 25081037
- The WRKY45-2 WRKY13 WRKY42 transcriptional regulatory cascade is required for rice resistance to fungal pathogen . DOI: 10.1104/pp.114.256016 ; PMID: 25624395
- Overexpression of a cell wall damage induced transcription factor, OsWRKY42, leads to enhanced callose deposition and tolerance to salt stress but does not enhance tolerance to bacterial infection . DOI: 10.1186/s12870-018-1391-5 ; PMID: 30176792
Gene Resources
- UniProt: Q6K4Y7
- EMBL: AK110587, AP014958, KM505045
- AlphaFoldDB: Q6K4Y7
- EnsemblPlants: Os02t0462800-01
- Gramene: Os02t0462800-01
- KEGG: osa:4329309
- Orthologous matrix: CHDRARS
- InterPro: IPR003657, IPR018872, IPR036576
- PANTHER: PTHR31282
- SUPFAM: SSF118290
- PROSITE: PS50811
- Gene3D: 2.20.25.80
- OrthoDB: Q6K4Y7
- SWISS-MODEL: Q6K4Y7
- eggNOG: ENOG502QR3I
Sequences
cDNA Sequence
- >LOC_Os02g26430.1
CAATTTTGCTTTGCTTGCTTCTCGCCGCGATCGCGCGCCATGGCGGATCCGTTCCCGGCGGCGGCGCGCGGCGGCGAGCAGGGTGGTGGCACCGCGGGGCAGCTGGTGTCGACGCCGTCCAGGTTGAGGACGGCGGTGGCGTCCATGCTCAACCGCACCGGCCACGCGCGCTTCCGCCGCGCCGCCCCCGTCGTCGTGCAGGAGGAGGAGGATGAGGCGGCGGCGGCGGCGAGGGATGCGGTCGTGCGGTGTGACGGGCTCAGCGCGTCGGCCAGCTCGTCGTTCCCGTCGTCGGTGACGGGGGTCACCGGCGATGGGAGCGTGTCCAACGCCCGCGCGGTGCTCCCGGCGGCAGGCGACGGCGACAAGCCGCCACCAATGCAGTCTGCTTCAGATTATGCTTCTGATGGCCGCCTCAAACGCAGCAGCGACGACGACGGCGAGCGCTGCCACTGCTCCAAGAAAAAACGGAAGGCGTCGTGGAGGGCGAGGCGGCGCATCCGCGTGCCGGCGATCAGCTCACGGAACGCCGACATCCCGGCGGACGACTATTCGTGGCGCAAGTACGGCCAGAAGCCCATCAAAGGCTCGCCTTATCCACGCGGGTACTACAAGTGCAGCACGGTGCGCGGGTGCCCGGCGCGGAAGCACGTGGAGCGCGACCCCGGCGAGCCGGCCATGCTCATCGTCACCTACGACGGCGACCACCGCCACGGGGAACCCGGCCATCGACGTCCCGATGAGGCGGCAACGACGACGGAGCACAGGACGACTGACCAAACTACTGGAAGATTGCTCTAGATAGTAGTGTCTATGCATGTAGACTCTATAATCTATATATAGAAACAAACTAATCTAATCAATTGACCGTTTGAATATTGGTTAATTTCTTAGTGCTCTTTCATGCACGTAGTATTTGCCAATTGCCATGTACATCATATCTAGTTTAGACTATTGACTGATGTGATATCCATGTAATTGATCTGCTACCTCCCTCACTCTCTTGATTAAGTATATGATGGTTGATATTTTCATGGTTTTTAA
CDS Sequence
- >LOC_Os02g26430.1
ATGGCGGATCCGTTCCCGGCGGCGGCGCGCGGCGGCGAGCAGGGTGGTGGCACCGCGGGGCAGCTGGTGTCGACGCCGTCCAGGTTGAGGACGGCGGTGGCGTCCATGCTCAACCGCACCGGCCACGCGCGCTTCCGCCGCGCCGCCCCCGTCGTCGTGCAGGAGGAGGAGGATGAGGCGGCGGCGGCGGCGAGGGATGCGGTCGTGCGGTGTGACGGGCTCAGCGCGTCGGCCAGCTCGTCGTTCCCGTCGTCGGTGACGGGGGTCACCGGCGATGGGAGCGTGTCCAACGCCCGCGCGGTGCTCCCGGCGGCAGGCGACGGCGACAAGCCGCCACCAATGCAGTCTGCTTCAGATTATGCTTCTGATGGCCGCCTCAAACGCAGCAGCGACGACGACGGCGAGCGCTGCCACTGCTCCAAGAAAAAACGGAAGGCGTCGTGGAGGGCGAGGCGGCGCATCCGCGTGCCGGCGATCAGCTCACGGAACGCCGACATCCCGGCGGACGACTATTCGTGGCGCAAGTACGGCCAGAAGCCCATCAAAGGCTCGCCTTATCCACGCGGGTACTACAAGTGCAGCACGGTGCGCGGGTGCCCGGCGCGGAAGCACGTGGAGCGCGACCCCGGCGAGCCGGCCATGCTCATCGTCACCTACGACGGCGACCACCGCCACGGGGAACCCGGCCATCGACGTCCCGATGAGGCGGCAACGACGACGGAGCACAGGACGACTGACCAAACTACTGGAAGATTGCTCTAG
Protein Sequence
- >LOC_Os02g26430.1
MADPFPAAARGGEQGGGTAGQLVSTPSRLRTAVASMLNRTGHARFRRAAPVVVQEEEDEAAAAARDAVVRCDGLSASASSSFPSSVTGVTGDGSVSNARAVLPAAGDGDKPPPMQSASDYASDGRLKRSSDDDGERCHCSKKKRKASWRARRRIRVPAISSRNADIPADDYSWRKYGQKPIKGSPYPRGYYKCSTVRGCPARKHVERDPGEPAMLIVTYDGDHRHGEPGHRRPDEAATTTEHRTTDQTTGRLL*