- Information
- Symbol: OsFTIP1
- MSU: LOC_Os06g41090
- RAPdb: Os06g0614000
- Publication
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Genbank accession number
- Key message
- Thus, dynamic modulation of OsFTIP1 abundance in leaves by a negative regulator OsUbDKγ4 is integral to the role of OsFTIP1 in mediating RFT1 transport in rice and provides key evidence for a conserved role of FTIP1-like MCTPs in mediating florigen transport in flowering plants.
- Nuclear Translocation of OsMFT1 That is Impeded by OsFTIP1 Promotes Drought Tolerance in Rice
- Here, we report that OsFTIP1 negatively affects drought response
- Further study reveals that OsFTIP1 interacts with a PEBP, rice MOTHER OF FT AND TFL1 (OsMFT1), which promotes rice tolerance to drought treatment
- These results demonstrate that dynamic modulation of drought responsive genes by OsMFT1-OsMYB26 complex and OsMFT1-OsbZIP66 complex is integral to OsFTIP1 effect on impeding nuclear translocation of OsMFT1
- Connection
- OsFTIP1, OsGI-Hd1-Hd3a~RFT1, OsFTIP1-Mediated Regulation of Florigen Transport in Rice Is Negatively Regulated by a Ubiquitin-like Domain Kinase OsUbDK纬4., Here we show that rice FT-INTERACTING PROTEIN 1 (OsFTIP1), a member of the family of multiple C2 domain and transmembrane region proteins (MCTPs) and the closest ortholog of Arabidopsis FTIP1, is required for export of RICE FLOWERING LOCUS T 1 (RFT1) from companion cells to sieve elements
- OsFTIP1, OsGI-Hd1-Hd3a~RFT1, OsFTIP1-Mediated Regulation of Florigen Transport in Rice Is Negatively Regulated by a Ubiquitin-like Domain Kinase OsUbDK纬4., We further reveal that a ubiquitin-like domain kinase 纬4, OsUbDK纬4, interacts with OsFTIP1, and modulates its degradation in leaves through the 26S proteasome, which in turn affects RFT1 transport to the SAM
- OsFTIP1, OsGI-Hd1-Hd3a~RFT1, OsFTIP1-Mediated Regulation of Florigen Transport in Rice Is Negatively Regulated by a Ubiquitin-like Domain Kinase OsUbDK纬4., Thus, dynamic modulation of OsFTIP1 abundance in leaves by a negative regulator OsUbDK纬4 is integral to the role of OsFTIP1 in mediating RFT1 transport in rice, and provide key evidence for a conserved role of FTIP1-like MCTPs in mediating florigen transport in flowering plants
- OsFTIP1, OsUbDKgamma4~OsUbDKγ4, OsFTIP1-Mediated Regulation of Florigen Transport in Rice Is Negatively Regulated by a Ubiquitin-like Domain Kinase OsUbDK纬4., OsFTIP1-Mediated Regulation of Florigen Transport in Rice Is Negatively Regulated by a Ubiquitin-like Domain Kinase OsUbDK纬4.
- OsFTIP1, OsMFT1, Nuclear Translocation of OsMFT1 That is Impeded by OsFTIP1 Promotes Drought Tolerance in Rice, Nuclear Translocation of OsMFT1 That is Impeded by OsFTIP1 Promotes Drought Tolerance in Rice
- OsFTIP1, OsMFT1, Nuclear Translocation of OsMFT1 That is Impeded by OsFTIP1 Promotes Drought Tolerance in Rice, Further study reveals that OsFTIP1 interacts with a PEBP, rice MOTHER OF FT AND TFL1 (OsMFT1), which promotes rice tolerance to drought treatment
- OsFTIP1, OsMFT1, Nuclear Translocation of OsMFT1 That is Impeded by OsFTIP1 Promotes Drought Tolerance in Rice, We further revealed that OsFTIP1 impedes the nucleocytoplasmic translocation of OsMFT1
- OsFTIP1, OsMFT1, Nuclear Translocation of OsMFT1 That is Impeded by OsFTIP1 Promotes Drought Tolerance in Rice, These results demonstrate that dynamic modulation of drought responsive genes by OsMFT1-OsMYB26 complex and OsMFT1-OsbZIP66 complex is integral to OsFTIP1 effect on impeding nuclear translocation of OsMFT1
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