Amino Acid Transporters in Plants: Identification and Function.

ABSTRACT: Amino acid transporters are the main mediators of nitrogen distribution throughout the plant body, and are essential for sustaining growth and development. In this review, we summarize the current state of knowledge on the identity and biological functions of amino acid transporters in plants, and discuss the regulation of amino acid transporters in response to environmental stimuli. We focus on transporter function in amino acid assimilation and phloem loading and unloading, as well as on the molecular identity of amino acid exporters. Moreover, we discuss the effects of amino acid transport on carbon assimilation, as well as their cross-regulation, which is at the heart of sustainable agricultural production.

SUBMITTER: Yao X 

PROVIDER: S-EPMC7466100 | biostudies-literature | 2020 Jul

REPOSITORIES: biostudies-literature