OsPHR2 Is Involved in Phosphate-Starvation Signaling and Excessive Phosphate Accumulation in Shoots of Plants
نویسندگان
چکیده
منابع مشابه
OsPHR2 is involved in phosphate-starvation signaling and excessive phosphate accumulation in shoots of plants.
Previous research has demonstrated that AtPHR1 plays a central role in phosphate (Pi)-starvation signaling in Arabidopsis thaliana. In this work, two OsPHR genes from rice (Oryza sativa) were isolated and designated as OsPHR1 and OsPHR2 based on amino acid sequence homology to AtPHR1. Their functions in Pi signaling in rice were investigated using transgenic plants. Our results showed that both...
متن کاملPhosphate Accumulation in Plants: Signaling
The availability of mineral nutrients is vital for plant growth and survival, and, as such, plants have evolved elaborate mechanisms to maximize the sequestering and uptake of scarce minerals. This is especially true in the case of phosphorus (P), which, when limiting, induces changes in root architecture to aid in the uptake of this mineral nutrient. How this limiting condition is sensed and p...
متن کاملHigh Impact Phosphate Accumulation in Plants: Signaling
The availability of mineral nutrients is vital for plant growth and survival, and, as such, plants have evolved elaborate mechanisms to maximize the sequestering and uptake of scarce minerals. This is especially true in the case of phosphorus (P), which, when limiting, induces changes in root architecture to aid in the uptake of this mineral nutrient. How this limiting condition is sensed and p...
متن کاملHigh Impact Phosphate Accumulation in Plants: Signaling
The availability of mineral nutrients is vital for plant growth and survival, and, as such, plants have evolved elaborate mechanisms to maximize the sequestering and uptake of scarce minerals. This is especially true in the case of phosphorus (P), which, when limiting, induces changes in root architecture to aid in the uptake of this mineral nutrient. How this limiting condition is sensed and p...
متن کاملHigh Impact Phosphate Accumulation in Plants: Signaling
The availability of mineral nutrients is vital for plant growth and survival, and, as such, plants have evolved elaborate mechanisms to maximize the sequestering and uptake of scarce minerals. This is especially true in the case of phosphorus (P), which, when limiting, induces changes in root architecture to aid in the uptake of this mineral nutrient. How this limiting condition is sensed and p...
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ژورنال
عنوان ژورنال: Plant Physiology
سال: 2008
ISSN: 1532-2548
DOI: 10.1104/pp.107.111443