GF14b,OsGF14b

2015-01-20 | Categories genes  | Tags leaf  resistance  panicle  blast  blast resistance  growth  drought  stress  abscisic acid  ABA  drought stress  drought resistance  drought sensitivity  drought stress  root  root elongation  plasma membrane  primary root  phosphorus  root length  development  plant development  brassinosteroid  BR  Brassinosteroid  BR signaling  Brassinosteroid Signaling  biomass  lateral root  salt  tolerance  salt tolerance  salt stress 

• Information
  • Symbol: GF14b,OsGF14b
  • MSU: LOC_Os04g38870
  • RAPdb: Os04g0462500
• Publication
  • The rice 14-3-3 gene family and its involvement in responses to biotic and abiotic stress, 2006, DNA Res.
  • OsGF14b Positively Regulates Panicle Blast Resistance, but Negatively Regulates Leaf Blast Resistance in Rice., 2015, Mol Plant Microbe Interact.
  • Involvement of OsGF14b Adaptation in the Drought Resistance of Rice Plants., 2019, Rice (N Y).
  • Rice G protein γ subunit qPE9-1 modulates root elongation for phosphorus uptake by involving 14-3-3 protein OsGF14b and plasma membrane H + -ATPase, 2021, Plant J.
  • qGL3/OsPPKL1 Induces Phosphorylation of 14-3-3 OsGF14b to Inhibit OsBZR1 Function in Brassinosteroid Signaling, 2021, Plant Physiol.
  • OsGF14b is involved in regulating coarse root and fine root biomass partitioning in response to elevated [CO2] in rice., 2021, J Plant Physiol.
  • A 14-3-3 protein positively regulates rice salt tolerance by stabilizing phospholipase C1., 2023, Plant Cell Environ.
• Genbank accession number
  • AK071822
• Key message
  • OsGF14b Positively Regulates Panicle Blast Resistance, but Negatively Regulates Leaf Blast Resistance in Rice.
  • Previous research demonstrated that OsGF14b plays different roles in panicle and leaf blast resistance
  • Furthermore, mutation and overexpression of OsGF14b affected the expression of stress-related genes under normal growth conditions and/or drought stress conditions
  • Involvement of OsGF14b Adaptation in the Drought Resistance of Rice Plants.
  • In this study, we researched the function of OsGF14b in drought resistance in rice
  • In comparison with wild type (WT), the osgf14b mutant exhibited improved resistance to drought and osmotic stress by changing the content of stress-relevant parameters, complementation of the osgf14b mutant restored the drought sensitivity to WT levels, whereas the OsGF14b-overexpression lines exhibited enhanced sensitivity to drought and osmotic stress
  • We have demonstrated that OsGF14b is involved in the drought resistance of rice plants, partially in an ABA-dependent manner
  • Here, we report that OsGF14b was strongly induced by soil drought stress
  • The osgf14b mutant plants were hypersensitive to abscisic acid (ABA), while the OsGF14b-overexpression plants showed reduced sensitivity to ABA
  • Rice G protein γ subunit qPE9-1 modulates root elongation for phosphorus uptake by involving 14-3-3 protein OsGF14b and plasma membrane H + -ATPase
  • Moreover, the overexpression of OsGF14b in WYJ8 (carrying the qpe9-1 allele) partially increased primary root length under LP conditions
  • These results suggest that the G protein subunit qPE9-1 in rice plants modulates root elongation for phosphorus uptake by involving the 14-3-3 protein OsGF14b and PM H+ -ATPase, which is required for rice P use
  • The serine acids (Ser258Ser259) residues of OsGF14b play an essential role in BR-mediated responses and plant development
  • qGL3/OsPPKL1 Induces Phosphorylation of 14-3-3 OsGF14b to Inhibit OsBZR1 Function in Brassinosteroid Signaling
  • Genetic and molecular analyses indicated that OsGF14b functions as a negative regulator in BR signaling and represses the transcriptional activation activity of OsBZR1
  • OsGF14b is involved in regulating coarse root and fine root biomass partitioning in response to elevated [CO(2)] in rice.
  • Our results indicate that knockout of OsGF14b may improve the response to elevated [CO(2)] in rice by enhancing carbon allocation to coarse roots and to fine lateral roots
  • Similar to OsPLC1, OsGF14b also positively regulates rice salt tolerance, and their interaction can be promoted by NaCl stress
  • Under salt stress, the OsPLC1 protein level in osgf14b was lower than the corresponding value of WT, whereas overexpression of OsGF14b results in a significant increase of OsPLC1 stability
  • Taken together, we propose that OsGF14b can interact with OsPLC1 and promote its activity and stability, thereby improving rice salt tolerance
• Connection
  • GF14b~OsGF14b, GF14c~OsGF14C, The rice 14-3-3 gene family and its involvement in responses to biotic and abiotic stress, At least four rice GF14 genes, GF14b, GF14c, GF14e and Gf14f were differentially regulated in the interactions of rice-Magnaporthe grisea and rice-Xanthomonas oryzae pv
  • GF14b~OsGF14b, GF14f~OsGF14f, The rice 14-3-3 gene family and its involvement in responses to biotic and abiotic stress, At least four rice GF14 genes, GF14b, GF14c, GF14e and Gf14f were differentially regulated in the interactions of rice-Magnaporthe grisea and rice-Xanthomonas oryzae pv
  • GF14b~OsGF14b, OsGF14e~GF14e~GID2, The rice 14-3-3 gene family and its involvement in responses to biotic and abiotic stress, At least four rice GF14 genes, GF14b, GF14c, GF14e and Gf14f were differentially regulated in the interactions of rice-Magnaporthe grisea and rice-Xanthomonas oryzae pv
  • DEP1~DN1~qPE9-1~OsDEP1, GF14b~OsGF14b, Rice G protein γ subunit qPE9-1 modulates root elongation for phosphorus uptake by involving 14-3-3 protein OsGF14b and plasma membrane H + -ATPase, Rice G protein γ subunit qPE9-1 modulates root elongation for phosphorus uptake by involving 14-3-3 protein OsGF14b and plasma membrane H + -ATPase
  • DEP1~DN1~qPE9-1~OsDEP1, GF14b~OsGF14b, Rice G protein γ subunit qPE9-1 modulates root elongation for phosphorus uptake by involving 14-3-3 protein OsGF14b and plasma membrane H + -ATPase, Furthermore, OsGF14b, a 14-3-3 protein that acts as a key component in activating PM H+ -ATPase for root elongation, is also involved in the qPE9-1 mediation
  • DEP1~DN1~qPE9-1~OsDEP1, GF14b~OsGF14b, Rice G protein γ subunit qPE9-1 modulates root elongation for phosphorus uptake by involving 14-3-3 protein OsGF14b and plasma membrane H + -ATPase, Moreover, the overexpression of OsGF14b in WYJ8 (carrying the qpe9-1 allele) partially increased primary root length under LP conditions
  • DEP1~DN1~qPE9-1~OsDEP1, GF14b~OsGF14b, Rice G protein γ subunit qPE9-1 modulates root elongation for phosphorus uptake by involving 14-3-3 protein OsGF14b and plasma membrane H + -ATPase, These results suggest that the G protein γ subunit qPE9-1 in rice plants modulates root elongation for phosphorus uptake by involving the 14-3-3 protein OsGF14b and PM H+ -ATPase, which is required for rice P use
  • EP3~LP, GF14b~OsGF14b, Rice G protein γ subunit qPE9-1 modulates root elongation for phosphorus uptake by involving 14-3-3 protein OsGF14b and plasma membrane H + -ATPase, Moreover, the overexpression of OsGF14b in WYJ8 (carrying the qpe9-1 allele) partially increased primary root length under LP conditions
  • GF14b~OsGF14b, GL3.1~qGL3-1~qGL3~OsPPKL1, qGL3/OsPPKL1 Induces Phosphorylation of 14-3-3 OsGF14b to Inhibit OsBZR1 Function in Brassinosteroid Signaling, qGL3 promoted the phosphorylation of OsGF14b and induced the interaction intensity between OsGF14b and OsBZR1
  • GF14b~OsGF14b, GL3.1~qGL3-1~qGL3~OsPPKL1, qGL3/OsPPKL1 Induces Phosphorylation of 14-3-3 OsGF14b to Inhibit OsBZR1 Function in Brassinosteroid Signaling, Collectively, these results demonstrate that qGL3 induces the phosphorylation of OsGF14b, which modulates nucleocytoplasmic shuttling and transcriptional activation activity of OsBZR1, to eventually negatively regulate BR signaling and grain length in rice
  • GF14b~OsGF14b, OsBZR1~BZR1, qGL3/OsPPKL1 Induces Phosphorylation of 14-3-3 OsGF14b to Inhibit OsBZR1 Function in Brassinosteroid Signaling, qGL3/OsPPKL1 Induces Phosphorylation of 14-3-3 OsGF14b to Inhibit OsBZR1 Function in Brassinosteroid Signaling
  • GF14b~OsGF14b, OsBZR1~BZR1, qGL3/OsPPKL1 Induces Phosphorylation of 14-3-3 OsGF14b to Inhibit OsBZR1 Function in Brassinosteroid Signaling, qGL3 promoted the phosphorylation of OsGF14b and induced the interaction intensity between OsGF14b and OsBZR1
  • GF14b~OsGF14b, OsBZR1~BZR1, qGL3/OsPPKL1 Induces Phosphorylation of 14-3-3 OsGF14b to Inhibit OsBZR1 Function in Brassinosteroid Signaling, In addition, phosphorylation of OsGF14b played an important role in regulating nucleocytoplasmic shuttling of OsBZR1
  • GF14b~OsGF14b, OsBZR1~BZR1, qGL3/OsPPKL1 Induces Phosphorylation of 14-3-3 OsGF14b to Inhibit OsBZR1 Function in Brassinosteroid Signaling, Genetic and molecular analyses indicated that OsGF14b functions as a negative regulator in BR signaling and represses the transcriptional activation activity of OsBZR1
  • GF14b~OsGF14b, OsBZR1~BZR1, qGL3/OsPPKL1 Induces Phosphorylation of 14-3-3 OsGF14b to Inhibit OsBZR1 Function in Brassinosteroid Signaling, Collectively, these results demonstrate that qGL3 induces the phosphorylation of OsGF14b, which modulates nucleocytoplasmic shuttling and transcriptional activation activity of OsBZR1, to eventually negatively regulate BR signaling and grain length in rice
  • GF14b~OsGF14b, OsMsr9~OsFBX257, Stress-induced F-Box protein-coding gene OsFBX257 modulates drought stress adaptations and ABA responses in rice., Conserved among聽land plants, OsFBX257 is a component of the SCF complex, can form homomers and interact molecularly with the 14-3-3 rice proteins GF14b and GF14c
  • GF14b~OsGF14b, OsPLC1, A 14-3-3 protein positively regulates rice salt tolerance by stabilizing phospholipase C1., Here, we identified a 14-3-3 protein, OsGF14b, as an interaction partner of OsPLC1
  • GF14b~OsGF14b, OsPLC1, A 14-3-3 protein positively regulates rice salt tolerance by stabilizing phospholipase C1., Similar to OsPLC1, OsGF14b also positively regulates rice salt tolerance, and their interaction can be promoted by NaCl stress
  • GF14b~OsGF14b, OsPLC1, A 14-3-3 protein positively regulates rice salt tolerance by stabilizing phospholipase C1., OsGF14b also positively regulated the hydrolysis activity of OsPLC1, and is essential to NaCl-induced activation of rice PI-PLCs
  • GF14b~OsGF14b, OsPLC1, A 14-3-3 protein positively regulates rice salt tolerance by stabilizing phospholipase C1., We further discovered that OsPLC1 was degraded via ubiquitin-proteasome pathway, and OsGF14b could inhibit the ubiquitination of OsPLC1 to protect OsPLC1 from degradation
  • GF14b~OsGF14b, OsPLC1, A 14-3-3 protein positively regulates rice salt tolerance by stabilizing phospholipase C1., Under salt stress, the OsPLC1 protein level in osgf14b was lower than the corresponding value of WT, whereas overexpression of OsGF14b results in a significant increase of OsPLC1 stability
  • GF14b~OsGF14b, OsPLC1, A 14-3-3 protein positively regulates rice salt tolerance by stabilizing phospholipase C1., Taken together, we propose that OsGF14b can interact with OsPLC1 and promote its activity and stability, thereby improving rice salt tolerance
  • GF14b~OsGF14b, OsFTL12, OsFTL12, a member of FT-like family, modulates the heading date and plant architecture by florigen repression complex in rice., We further demonstrate that OsFTL12 interacts with GF14b and OsFD1, two key components of the florigen activation complex (FAC), to form the florigen repression complex (FRC) by competing with Hd3a for binding GF14b

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