Mutation of OsLPR3 Enhances Tolerance to Phosphate Starvation in Rice.

ABSTRACT: Low Phosphate Root (LPR) encodes a protein localized to the endoplasmic reticulum (ER) and cell wall. This gene plays a key role in responding to phosphate (Pi) deprivation, especially in remodeling the root system architecture (RSA). An identification and expression analysis of the OsLPR family in rice (Oryza sativa) has been previously reported, and OsLPR5, functioning in Pi uptake and translocation, is required for the normal growth and development of rice. However, the role of OsLPR3, one of the five members of this family in rice, in response to Pi deficiency and/or in the regulation of plant growth and development is unknown. Therefore, in this study, the roles of OsLPR3 in these processes were investigated, and some functions were fou

SUBMITTER: Ai H 

PROVIDER: S-EPMC9917114 | biostudies-literature | 2023 Jan

REPOSITORIES: biostudies-literature