Difference between revisions of "Os03g0150800"
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<br> | <br> | ||
===Function=== | ===Function=== | ||
| − | + | *OsPT2 is a low-affinity Pi transporter,and functions in translocation of the stored Pi in the plant. | |
| − | + | <br> | |
===Expression=== | ===Expression=== | ||
| − | + | *Expression of OsPht1;2 (OsPT2) and OsPht1;6 (OsPT6) genes increased significantly under Pi deprivation in roots and shoots. By using transgenic rice plants expressing the GUS reporter gene, driven by their promoters, we detected that OsPT2 was localized exclusively in the stele of primary and lateral roots. | |
| − | + | *Xenopus oocytes injected with OsPT2 mRNA showed increased Pi accumulation and a Pi-elicited depolarization of the cell membrane electrical potential, when supplied with mM external concentrations. | |
| − | === | + | <br> |
| − | + | ===Mutation=== | |
| − | + | *The knock-down of either OsPT2 or OsPT6 expression by RNA interference significantly decreased both the uptake and the long-distance transport of Pi from roots to shoots. | |
| − | + | <br> | |
| − | |||
==Labs working on this gene== | ==Labs working on this gene== | ||
*State Key Laboratory of Crop Genetics and Germplasm Enhancement, College of Resources and Environmental Sciences,Nanjing Agricultural University, Nanjing 210095, China, | *State Key Laboratory of Crop Genetics and Germplasm Enhancement, College of Resources and Environmental Sciences,Nanjing Agricultural University, Nanjing 210095, China, | ||
Revision as of 02:46, 16 October 2016
The rice Os03g0150800 was reported as OsPT2 in 2008 [1] by researchers from the China.
Contents
Annotated Information
Gene Symbol
- Os03g0150800 <=> OsPT2
Function
- OsPT2 is a low-affinity Pi transporter,and functions in translocation of the stored Pi in the plant.
Expression
- Expression of OsPht1;2 (OsPT2) and OsPht1;6 (OsPT6) genes increased significantly under Pi deprivation in roots and shoots. By using transgenic rice plants expressing the GUS reporter gene, driven by their promoters, we detected that OsPT2 was localized exclusively in the stele of primary and lateral roots.
- Xenopus oocytes injected with OsPT2 mRNA showed increased Pi accumulation and a Pi-elicited depolarization of the cell membrane electrical potential, when supplied with mM external concentrations.
Mutation
- The knock-down of either OsPT2 or OsPT6 expression by RNA interference significantly decreased both the uptake and the long-distance transport of Pi from roots to shoots.
Labs working on this gene
- State Key Laboratory of Crop Genetics and Germplasm Enhancement, College of Resources and Environmental Sciences,Nanjing Agricultural University, Nanjing 210095, China,
- The Center for Cell and Molecular Signaling, School of Medicine, Emory University, 30322 USA,
- State Key Laboratory of Plant Physiology and Biochemistry, College of Life Science, Zhejiang University, Hangzhou 310029,China,
- Centre for Soils and Ecosystem Function, Rothamsted Research, Harpenden, Hertfordshire AL5 2JQ, UK
References
- ↑ Characterization of a histidine- and alanine-rich protein showing interaction with calreticulin in rice
