- Information
- Symbol: OsZIP7a,OsZIP7
- MSU: LOC_Os05g10940
- RAPdb: Os05g0198400
- Publication
- Cloning and functional identification of two members of the ZIP Zrt, Irt-like protein gene family in rice Oryza sativa L., 2009, Mol Biol Rep.
- Elemental Profiling of Rice FOX Lines Leads to Characterization of a New Zn Plasma Membrane Transporter, OsZIP7., 2018, Front Plant Sci.
- OsZIP7 functions in xylem loading in roots and inter-vascular transfer in nodes to deliver Zn/Cd to grain in rice., 2019, Biochem Biophys Res Commun.
- Physiological responses of rice Oryza sativa L. oszip7 loss-of-function plants exposed to varying Zn concentrations , 2020, Physiol Mol Biol Plants.
- Comparative transcriptome profile analysis of rice varieties with different tolerance to zinc deficiency, 2020, Plant Biol (Stuttg).
- OsNAC15 Regulates Tolerance to Zinc Deficiency and Cadmium by Binding to OsZIP7 and OsZIP10 in Rice., 2022, Int J Mol Sci.
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Genbank accession number
- Key message
- It suggested that the OsZIP7a and OsZIP8 might encode an iron and a zinc transporter protein in rice respectively
- By semi-quantitative RT-PCR approach, it was found that the expression of OsZIP7a was significantly induced in rice roots by iron-deficiency, while that of OsZIP8 induced in both rice roots and shoots by zinc-deficiency
- When expressed in yeast cells, OsZIP7a and OsZIP8 could complement an iron-uptake-deficient yeast mutant and a zinc-uptake-deficient yeast mutant respectively
- OsZIP7 expression in Arabidopsis resulted in a 25% increase in shoot Zn concentrations compared to non-transformed plants
- Among the most promising candidates, we identified two lines ovexpressing the metal cation transporter OsZIP7
- We further characterized OsZIP7 and showed that it is localized to the plasma membrane and is able to complement Zn transport defective (but not Fe defective) yeast mutants
- OsZIP7 functions in xylem loading in roots and inter-vascular transfer in nodes to deliver Zn/Cd to grain in rice.
- Thus, OsZIP7 plays an integral role in xylem loading in roots and inter-vascular transfer in nodes to preferentially deliver Zn and Cd to developing tissues and rice grains
- OsZIP7 was expressed in parenchyma cells of vascular bundles in roots and nodes
- Our data suggest that OsZIP7 is important for Zn homeostasis under physiological Zn concentrations, and that Fe homeostasis might be affected due to loss of function of OsZIP7
- Here we describe a Tos17 loss-of-function line for the Zn plasma membrane transporter OsZIP7 (oszip7)
- On the other hand, we found that Zn excess is more deleterious to oszip7 plants compared to wild type, which may be linked to secondary effects in concentrations of other elements such as Fe
- OsNAC15 Regulates Tolerance to Zinc Deficiency and Cadmium by Binding to OsZIP7 and OsZIP10 in Rice.
- The yeast one-hybrid assay, transient transcriptional activity assay using the dual-luciferase reporter system and electrophoretic mobility shift assay demonstrated that OsNAC15 directly binds to the zinc deficiency-responsive element motifs in the promoters of OsZIP7 and OsZIP10 to repress their transcriptions
- Connection
- OsZIP7a~OsZIP7, OsZIP8, Cloning and functional identification of two members of the ZIP Zrt, Irt-like protein gene family in rice Oryza sativa L., ) by RT-PCR approach, and named as OsZIP7a and OsZIP8 respectively
- OsZIP7a~OsZIP7, OsZIP8, Cloning and functional identification of two members of the ZIP Zrt, Irt-like protein gene family in rice Oryza sativa L., The predicted proteins of OsZIP7a and OsZIP8 consist of 384 and 390 amino acid residues respectively, and display high similarity to other plant ZIP proteins
- OsZIP7a~OsZIP7, OsZIP8, Cloning and functional identification of two members of the ZIP Zrt, Irt-like protein gene family in rice Oryza sativa L., By semi-quantitative RT-PCR approach, it was found that the expression of OsZIP7a was significantly induced in rice roots by iron-deficiency, while that of OsZIP8 induced in both rice roots and shoots by zinc-deficiency
- OsZIP7a~OsZIP7, OsZIP8, Cloning and functional identification of two members of the ZIP Zrt, Irt-like protein gene family in rice Oryza sativa L., When expressed in yeast cells, OsZIP7a and OsZIP8 could complement an iron-uptake-deficient yeast mutant and a zinc-uptake-deficient yeast mutant respectively
- OsZIP7a~OsZIP7, OsZIP8, Cloning and functional identification of two members of the ZIP Zrt, Irt-like protein gene family in rice Oryza sativa L., It suggested that the OsZIP7a and OsZIP8 might encode an iron and a zinc transporter protein in rice respectively
- OsZIP7a~OsZIP7, ZN, Elemental Profiling of Rice FOX Lines Leads to Characterization of a New Zn Plasma Membrane Transporter, OsZIP7., Elemental Profiling of Rice FOX Lines Leads to Characterization of a New Zn Plasma Membrane Transporter, OsZIP7.
- OsZIP7a~OsZIP7, ZN, Elemental Profiling of Rice FOX Lines Leads to Characterization of a New Zn Plasma Membrane Transporter, OsZIP7., OsZIP7 expression in Arabidopsis resulted in a 25% increase in shoot Zn concentrations compared to non-transformed plants
- OsZIP7a~OsZIP7, ZN, Elemental Profiling of Rice FOX Lines Leads to Characterization of a New Zn Plasma Membrane Transporter, OsZIP7., We further characterized OsZIP7 and showed that it is localized to the plasma membrane and is able to complement Zn transport defective (but not Fe defective) yeast mutants
- OsZIP7a~OsZIP7, ZN, Elemental Profiling of Rice FOX Lines Leads to Characterization of a New Zn Plasma Membrane Transporter, OsZIP7., Our results indicate that OsZIP7 is a good candidate for developing Zn biofortified rice
- OsZIP7a~OsZIP7, ZN, OsZIP7 functions in xylem loading in roots and inter-vascular transfer in nodes to deliver Zn/Cd to grain in rice., In this study, we functionally characterised in planta the rice (Oryza sativa) transporter OsZIP7, which encodes a plasma membrane-localised protein with influx transport activity for both Zn and Cd
- OsZIP7a~OsZIP7, ZN, OsZIP7 functions in xylem loading in roots and inter-vascular transfer in nodes to deliver Zn/Cd to grain in rice., OsZIP7 knockout resulted in retention of Zn and Cd in roots and basal nodes, which hindered their upward delivery to upper nodes and brown rice
- OsZIP7a~OsZIP7, ZN, OsZIP7 functions in xylem loading in roots and inter-vascular transfer in nodes to deliver Zn/Cd to grain in rice., Thus, OsZIP7 plays an integral role in xylem loading in roots and inter-vascular transfer in nodes to preferentially deliver Zn and Cd to developing tissues and rice grains
- OsZIP7a~OsZIP7, ZN, Physiological responses of rice Oryza sativa L. oszip7 loss-of-function plants exposed to varying Zn concentrations , Physiological responses of rice ( Oryza sativa L.) oszip7 loss-of-function plants exposed to varying Zn concentrations
- OsZIP7a~OsZIP7, ZN, Physiological responses of rice Oryza sativa L. oszip7 loss-of-function plants exposed to varying Zn concentrations , Here we describe a Tos17 loss-of-function line for the Zn plasma membrane transporter OsZIP7 (oszip7)
- OsZIP7a~OsZIP7, ZN, Physiological responses of rice Oryza sativa L. oszip7 loss-of-function plants exposed to varying Zn concentrations , We showed that the absence of functional OsZIP7 leads to deregulated Zn partitioning, increasing Zn accumulation in roots but decreasing in shoots and seeds
- OsZIP7a~OsZIP7, ZN, Physiological responses of rice Oryza sativa L. oszip7 loss-of-function plants exposed to varying Zn concentrations , We also demonstrated that, upon Zn deficiency, oszip7 plants slightly increase their photosynthetic performance, suggesting that these plants might be primed for Zn deficiency which makes them more tolerant
- OsZIP7a~OsZIP7, ZN, Physiological responses of rice Oryza sativa L. oszip7 loss-of-function plants exposed to varying Zn concentrations , On the other hand, we found that Zn excess is more deleterious to oszip7 plants compared to wild type, which may be linked to secondary effects in concentrations of other elements such as Fe
- OsZIP7a~OsZIP7, ZN, Physiological responses of rice Oryza sativa L. oszip7 loss-of-function plants exposed to varying Zn concentrations , Our data suggest that OsZIP7 is important for Zn homeostasis under physiological Zn concentrations, and that Fe homeostasis might be affected due to loss of function of OsZIP7
- OsNAC15, OsZIP7a~OsZIP7, OsNAC15 Regulates Tolerance to Zinc Deficiency and Cadmium by Binding to OsZIP7 and OsZIP10 in Rice., OsNAC15 Regulates Tolerance to Zinc Deficiency and Cadmium by Binding to OsZIP7 and OsZIP10 in Rice.
- OsNAC15, OsZIP7a~OsZIP7, OsNAC15 Regulates Tolerance to Zinc Deficiency and Cadmium by Binding to OsZIP7 and OsZIP10 in Rice., The yeast one-hybrid assay, transient transcriptional activity assay using the dual-luciferase reporter system and electrophoretic mobility shift assay demonstrated that OsNAC15 directly binds to the zinc deficiency-responsive element motifs in the promoters of OsZIP7 and OsZIP10 to repress their transcriptions
- OsZIP10, OsZIP7a~OsZIP7, OsNAC15 Regulates Tolerance to Zinc Deficiency and Cadmium by Binding to OsZIP7 and OsZIP10 in Rice., OsNAC15 Regulates Tolerance to Zinc Deficiency and Cadmium by Binding to OsZIP7 and OsZIP10 in Rice.
- OsZIP10, OsZIP7a~OsZIP7, OsNAC15 Regulates Tolerance to Zinc Deficiency and Cadmium by Binding to OsZIP7 and OsZIP10 in Rice., The yeast one-hybrid assay, transient transcriptional activity assay using the dual-luciferase reporter system and electrophoretic mobility shift assay demonstrated that OsNAC15 directly binds to the zinc deficiency-responsive element motifs in the promoters of OsZIP7 and OsZIP10 to repress their transcriptions
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