Os06g0324800
The rice Os06g0324800 was reported as OsPT9 in 2014 [1] by researchers from China.
Contents
Annotated Information
Figure 1. Tissue expression pattern of OsPT9 and OsPT10 under phosphate (Pi)-sufficient (+P) and Pi-starvation (−P) conditions.[1].
Gene Symbol
- Os06g0324800 <=> PT9,OsPT9,OsPHT1;9
Function
- High-affinity Km values for Pi transport of OsPT9 and OsPT10 were determined by yeast experiments and two-electrode voltage clamp analysis of anion transport in Xenopus oocytes expressing OsPT9 and OsPT10.
- OsPT9 and OsPT10 are high-affinity Pi transporters.
- OsPT9 and OsPT10 redundantly function in Pi uptake.
Expression
- Semi-quantitative RT-PCR analysis of seedlings grown in solution cultures under Pi-sufficient (+P) or Pi-starvation (–P) conditions as well as starvation of other essential nutrients showed that the expression of OsPT9 and OsPT10 in both roots and leaves was specifically induced by Pi starvation
- The GUS staining analysis showed expression of OsPT9 in both roots and leaves under Pi starvation (–P). In contrast, no GUS staining was observed under either Pi-sufficient (+P) or –P conditions for OsPT10 (Fig. 1b).
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Labs working on this gene
- State Key Laboratory of Plant Physiology and Biochemistry, College of Life Science, Zhejiang University, Hangzhou 310058,
China
- The Key Laboratory for Quality Improvement of Agricultural Products of Zhejiang Province, College of Agriculture and Food Science, Zhejiang A & F University, Lin’an 311300, China
- Robert W. Holley Center for Agriculture and Health, USDA-ARS, Cornell University, Ithaca, NY 14853, USA
References
