- Information
- Symbol: OsWRKY28
- MSU: LOC_Os06g44010
- RAPdb: Os06g0649000
- PSP score
- LOC_Os06g44010.1: 0.9616
- PLAAC score
- LOC_Os06g44010.1: 0
- pLDDT score
- 66.66
- Protein Structure from AlphaFold and UniProt
- Publication
- OsWRKY28, a PAMP-responsive transrepressor, negatively regulates innate immune responses in rice against rice blast fungus, 2013, Plant Mol Biol.
- OsWRKY IIa Transcription Factors Modulate Rice Innate Immunity, 2010, Rice (N Y).
- Building a mutant resource for the study of disease resistance in rice reveals the pivotal role of several genes involved in defence, 2012, Mol Plant Pathol.
- The WRKY Gene Family in Rice Oryza sativa, 2007, J Integr Plant Biol.
- Genbank accession number
- Key message
- The transcription factor OsWRKY28 acts as a negative regulator of basal resistance, like the orthologous barley gene
- In this study, we comprehensively analyzed the role of one of the group IIa WRKY transcription factors in rice, OsWRKY28, in the regulation of basal defense responses to a compatible race of the rice blast fungus Magnaporthe oryzae, strain Ina86-137
- Finally, transcriptome analysis revealed that the induction of several defense-related genes in the wild type after Ina86-137 infection was counteracted in OsWRKY28-overexpressing rice plants
- These results strongly suggest that OsWRKY28 is a negative regulator of basal defense responses against Ina86-137 and acts as a modulator to maintain the responses at an appropriate level by attenuating the activation of defense-related gene expression levels
- The expression analyses of the group IIa WRKY transcription factors in rice revealed that OsWRKY28, together with OsWRKY71, exhibit an early-induced expression prior to the late-induced expressions of OsWRKY62 and OsWRKY76
- Here, we report that a large inverted repeat construct designed to knock down the expression of the four OsWRKY IIa subfamily members (OsWRKY62, OsWRKY28, OsWRKY71, and OsWRKY76) leads to overexpression of all four genes and disease resistance in some transgenic plants
- OsWRKY28, a PAMP-responsive transrepressor, negatively regulates innate immune responses in rice against rice blast fungus
- Connection
- OsWRKY28, OsWRKY71, OsWRKY28, a PAMP-responsive transrepressor, negatively regulates innate immune responses in rice against rice blast fungus, The expression analyses of the group IIa WRKY transcription factors in rice revealed that OsWRKY28, together with OsWRKY71, exhibit an early-induced expression prior to the late-induced expressions of OsWRKY62 and OsWRKY76
- OsWRKY28, OsWRKY62, OsWRKY28, a PAMP-responsive transrepressor, negatively regulates innate immune responses in rice against rice blast fungus, The expression analyses of the group IIa WRKY transcription factors in rice revealed that OsWRKY28, together with OsWRKY71, exhibit an early-induced expression prior to the late-induced expressions of OsWRKY62 and OsWRKY76
- OsWRKY28, OsWRKY76, OsWRKY28, a PAMP-responsive transrepressor, negatively regulates innate immune responses in rice against rice blast fungus, The expression analyses of the group IIa WRKY transcription factors in rice revealed that OsWRKY28, together with OsWRKY71, exhibit an early-induced expression prior to the late-induced expressions of OsWRKY62 and OsWRKY76
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