- Information
- Symbol: OsTGAP1,OsbZIP37
- MSU: LOC_Os04g54474
- RAPdb: Os04g0637000
- Publication
- Genome-wide analysis of basic leucine zipper transcription factor families in Arabidopsis thaliana, Oryza sativa and Populus trichocarpa, 2009, Journal of Shanghai University (English Edition).
- OsTGAP1, a bZIP transcription factor, coordinately regulates the inductive production of diterpenoid phytoalexins in rice, 2009, J Biol Chem.
- Genomic survey and gene expression analysis of the basic leucine zipper transcription factor family in rice, 2008, Plant Physiol.
- Identification of target genes of the bZIP transcription factor OsTGAP1, whose overexpression causes elicitor-induced hyperaccumulation of diterpenoid phytoalexins in rice cells., 2014, PLoS One.
- OsTGAP1 is responsible for JA-inducible diterpenoid phytoalexin biosynthesis in rice roots with biological impacts on allelopathic interaction., 2017, Physiol Plant.
- Genbank accession number
- Key message
- We also found that OsTGAP1 overexpression can influence transcriptional up-regulation of OsDXS3 in the methylerythritol phosphate pathway, eventually leading to inductive production of diterpenoid phytoalexins
- Here, we report a chitin oligosaccharide elicitor-inducible basic leucine zipper transcription factor, OsTGAP1, which is essential for momilactone biosynthesis and regulates the expression of the five genes in the cluster
- OsTGAP1, a bZIP transcription factor, coordinately regulates the inductive production of diterpenoid phytoalexins in rice
- The basic leucine zipper transcription factor OsTGAP1 is known to act as a regulator of the coordinated production of DPs in cultured rice cells, but the in planta functions of OsTGAP1 remain largely unknown
- Moreover, the inductive expression of OsTGAP1 under jasmonic acid (JA) treatment was only observed in a root-specific manner consistent with the JA-inductive expressions of DP biosynthetic genes in roots
- Connection
- OsCPS4~OsCyc1, OsTGAP1~OsbZIP37, OsTGAP1, a bZIP transcription factor, coordinately regulates the inductive production of diterpenoid phytoalexins in rice, The knock-out mutant for OsTGAP1 had almost no expression of the five clustered genes (OsCPS4, OsKSL4, CYP99A2, CYP99A3, and OsMAS) or production of momilactones upon elicitor treatment
- OsDTS2~OsKSL4~OsKS4, OsTGAP1~OsbZIP37, OsTGAP1, a bZIP transcription factor, coordinately regulates the inductive production of diterpenoid phytoalexins in rice, The knock-out mutant for OsTGAP1 had almost no expression of the five clustered genes (OsCPS4, OsKSL4, CYP99A2, CYP99A3, and OsMAS) or production of momilactones upon elicitor treatment
- MAS~OsMAS, OsTGAP1~OsbZIP37, OsTGAP1, a bZIP transcription factor, coordinately regulates the inductive production of diterpenoid phytoalexins in rice, The knock-out mutant for OsTGAP1 had almost no expression of the five clustered genes (OsCPS4, OsKSL4, CYP99A2, CYP99A3, and OsMAS) or production of momilactones upon elicitor treatment
- CYP99A2, OsTGAP1~OsbZIP37, OsTGAP1, a bZIP transcription factor, coordinately regulates the inductive production of diterpenoid phytoalexins in rice, The knock-out mutant for OsTGAP1 had almost no expression of the five clustered genes (OsCPS4, OsKSL4, CYP99A2, CYP99A3, and OsMAS) or production of momilactones upon elicitor treatment
- CYP99A3, OsTGAP1~OsbZIP37, OsTGAP1, a bZIP transcription factor, coordinately regulates the inductive production of diterpenoid phytoalexins in rice, The knock-out mutant for OsTGAP1 had almost no expression of the five clustered genes (OsCPS4, OsKSL4, CYP99A2, CYP99A3, and OsMAS) or production of momilactones upon elicitor treatment
- OsbZIP79~OsTGA911, OsTGAP1~OsbZIP37, Overexpression of the bZIP transcription factor OsbZIP79 suppresses the production of diterpenoid phytoalexin in rice cells., Among the OsTGAP1-interacting protein candidates, a TGA factor OsbZIP79 was investigated to verify its physical interaction with OsTGAP1 and involvement in the regulation of phytoalexin production
- OsbZIP79~OsTGA911, OsTGAP1~OsbZIP37, Overexpression of the bZIP transcription factor OsbZIP79 suppresses the production of diterpenoid phytoalexin in rice cells., An in vitro pull-down assay demonstrated that OsTGAP1 and OsbZIP79 exhibited a heterodimeric as well as a homodimeric interaction
- OsbZIP79~OsTGA911, OsTGAP1~OsbZIP37, Overexpression of the bZIP transcription factor OsbZIP79 suppresses the production of diterpenoid phytoalexin in rice cells., A bimolecular fluorescence complementation analysis also showed the interaction between OsTGAP1 and OsbZIP79 in vivo
- OsbZIP79~OsTGA911, OsTGAP1~OsbZIP37, Overexpression of the bZIP transcription factor OsbZIP79 suppresses the production of diterpenoid phytoalexin in rice cells., These results suggest that OsbZIP79 functions as a negative regulator of phytoalexin production triggered by a chitin oligosaccharide elicitor in rice cells, although it remains open under which conditions OsbZIP79 can work with OsTGAP1
- OsDXS~OsDXS3, OsTGAP1~OsbZIP37, Identification of target genes of the bZIP transcription factor OsTGAP1, whose overexpression causes elicitor-induced hyperaccumulation of diterpenoid phytoalexins in rice cells., A subsequent transactivation assay further confirmed the direct regulation of OsDXS3 expression by OsTGAP1, but other MEP pathway genes were not included among the OsTGAP1 target genes
- OsDTS2~OsKSL4~OsKS4, OsTGAP1~OsbZIP37, OsTGAP1 is responsible for JA-inducible diterpenoid phytoalexin biosynthesis in rice roots with biological impacts on allelopathic interaction., Reporter analysis in planta revealed that OsTGAP1 activated the promoters of OsDXS3 and momilactone biosynthetic gene OsKSL4, presumably through binding to the TGACGT motif
- OsDXS~OsDXS3, OsTGAP1~OsbZIP37, OsTGAP1 is responsible for JA-inducible diterpenoid phytoalexin biosynthesis in rice roots with biological impacts on allelopathic interaction., Reporter analysis in planta revealed that OsTGAP1 activated the promoters of OsDXS3 and momilactone biosynthetic gene OsKSL4, presumably through binding to the TGACGT motif
Prev Next