
Knockout mutants as a tool to identify the subunit composition of Arabidopsis glutamine synthetase isoforms
Keywords: Glutamine synthetase; Knockout mutants; T-DNA insertion; Subunit composition; Arabidopsis thaliana; Isoforms2,4-D, 2,4-dichlorophenoxyacetic acid; GS, glutamine synthetase; GS1, cytosolic glutamine synthetase; GS2, chloroplastic glutamine synthetase; GLN1