Difference between revisions of "Os03g0191400"
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| − | + | The rice '''''Os03g0191400''''' was reported as '''''OsRab6a''''' in 2016 <ref name="ref1" /> by researchers from China. | |
==Annotated Information== | ==Annotated Information== | ||
| + | ===Gene Symbol=== | ||
| + | *'''''Os04g0459000''''' '''''<=>''''' '''''OsRab6B2''''','''''OsRab6a''''' | ||
===Function=== | ===Function=== | ||
| − | + | * OsRab6a plays an important role in the regulation of Fe acquisition in rice plants by modulating Downloaded from http://pcp.oxfordjournals.org/ at Loyola University of Chicago on April 25, 20164 physiological processes involved in Fe acquisition and root system architecture in response to Fe-deficient medium. | |
===Expression=== | ===Expression=== | ||
| − | + | * The expression of OsRab6a was rapidly and transiently up-regulated by Fe deficiency. | |
| + | * No differences in growth and development among the OsRab6a-overexpression, OsRab6a-RNAi and wild-type plants were detected when grown in Fe-sufficient medium. | ||
| + | * However, overexpression of OsRab6a conferred rice plants greater tolerance to Fe deficiency than RNAi and wild-type plants, as evidenced by higher seedling height, greater biomass, chlorophyll contents and Fe concentrations in shoots, roots and grains in the overexpression lines. | ||
| + | * Moreover, the overexpression lines exhibited greater root systems than wild-type and RNAi plants in Fe-deficient medium. | ||
| − | === | + | ===Subcellular localization=== |
| − | + | * The OsRab6a-GFP fusion gene and GFP gene were introduced into tobacco leaf cells by Agrobacterium-mediated transient transformation method, respectively. Both the OsRab6a-GFP fusion protein and GFP alone were expressed throughout the whole cell. | |
You can also add sub-section(s) at will. | You can also add sub-section(s) at will. | ||
==Labs working on this gene== | ==Labs working on this gene== | ||
| − | + | * State Key Laboratory of Plant Physiology and Biochemistry, College of Life Sciences, Zhejiang University, Hangzhou, China; | |
| + | * Department of Biology - Plant Biology, University of Fribourg, Rue Albert-Gockel 3, CH-1700 Fribourg, Switzerland | ||
| + | * State Key Laboratory of Plant Genomics, National Center for Plant Gene Research, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, China. | ||
| + | * State Key Laboratory of Rice Biology, China National Rice Research Institute, Chinese Academy of Agricultural Sciences, Hangzhou, China | ||
| + | * State Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, China. | ||
==References== | ==References== | ||
| − | + | <references> | |
| + | * <ref name="ref1"> | ||
| + | Yang A, Zhang WH. A Small GTPase, OsRab6a, is Involved in the Regulation of | ||
| + | Iron Homeostasis in Rice. Plant Cell Physiol. 2016 Jun;57(6):1271-80. doi: | ||
| + | 10.1093/pcp/pcw073. Epub 2016 Apr 11. PubMed PMID: 27257291. | ||
| + | </ref> | ||
| + | </references> | ||
==Structured Information== | ==Structured Information== | ||
[[Category:Genes]][[Category:Oryza Sativa Japonica Group]][[Category:Japonica Chromosome 3]] | [[Category:Genes]][[Category:Oryza Sativa Japonica Group]][[Category:Japonica Chromosome 3]] | ||
Latest revision as of 13:26, 18 January 2018
The rice Os03g0191400 was reported as OsRab6a in 2016 [1] by researchers from China.
Contents
Annotated Information
Gene Symbol
- Os04g0459000 <=> OsRab6B2,OsRab6a
Function
- OsRab6a plays an important role in the regulation of Fe acquisition in rice plants by modulating Downloaded from http://pcp.oxfordjournals.org/ at Loyola University of Chicago on April 25, 20164 physiological processes involved in Fe acquisition and root system architecture in response to Fe-deficient medium.
Expression
- The expression of OsRab6a was rapidly and transiently up-regulated by Fe deficiency.
- No differences in growth and development among the OsRab6a-overexpression, OsRab6a-RNAi and wild-type plants were detected when grown in Fe-sufficient medium.
- However, overexpression of OsRab6a conferred rice plants greater tolerance to Fe deficiency than RNAi and wild-type plants, as evidenced by higher seedling height, greater biomass, chlorophyll contents and Fe concentrations in shoots, roots and grains in the overexpression lines.
- Moreover, the overexpression lines exhibited greater root systems than wild-type and RNAi plants in Fe-deficient medium.
Subcellular localization
- The OsRab6a-GFP fusion gene and GFP gene were introduced into tobacco leaf cells by Agrobacterium-mediated transient transformation method, respectively. Both the OsRab6a-GFP fusion protein and GFP alone were expressed throughout the whole cell.
You can also add sub-section(s) at will.
Labs working on this gene
- State Key Laboratory of Plant Physiology and Biochemistry, College of Life Sciences, Zhejiang University, Hangzhou, China;
- Department of Biology - Plant Biology, University of Fribourg, Rue Albert-Gockel 3, CH-1700 Fribourg, Switzerland
- State Key Laboratory of Plant Genomics, National Center for Plant Gene Research, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, China.
- State Key Laboratory of Rice Biology, China National Rice Research Institute, Chinese Academy of Agricultural Sciences, Hangzhou, China
- State Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, China.
References
- ↑ Yang A, Zhang WH. A Small GTPase, OsRab6a, is Involved in the Regulation of Iron Homeostasis in Rice. Plant Cell Physiol. 2016 Jun;57(6):1271-80. doi: 10.1093/pcp/pcw073. Epub 2016 Apr 11. PubMed PMID: 27257291.
