A PSTOL-like gene, TaPSTOL, controls a number of agronomically important traits in wheat.

ABSTRACT:

Background

Phosphorus (P) is an essential macronutrient for plant growth, and is required in large quantities by elite varieties of crops to maintain yields. Approximately 70% of global cultivated land suffers from P deficiency, and it has recently been estimated that worldwide P resources will be exhausted by the end of this century, increasing the demand for crops more efficient in their P usage. A greater understanding of how plants are able to maintain yield with lower P inputs is, therefore, highly desirable to both breeders and farmers. Here, we clone the wheat (Triticum aestivum L.) homologue of the rice PSTOL gene (OsPSTOL), and characterize its role in phosphate nutrition plus other agronomically important traits.

Results

TaPSTOL is a single copy gene located on the

SUBMITTER: Milner MJ 

PROVIDER: S-EPMC5994007 | biostudies-literature | 2018 Jun

REPOSITORIES: biostudies-literature