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Article

Mutants of GABA transaminase (POP2) suppress the severe phenotype of succinic semialdehyde dehydrogenase (ssadh) mutants in Arabidopsis.

PloS one - 1 Jan 2008

Ludewig Frank, Hüser Anke, Fromm Hillel, Beauclair Linda, Bouché Nicolas

Abstract excerpt

BACKGROUND: The gamma-aminubutyrate (GABA) shunt bypasses two steps of the tricarboxylic acid cycle, and is present in both prokaryotes and eukaryotes. In plants, the pathway is composed of the calcium/calmodulin-regulated cytosolic enzyme glutamate decarboxylase (GAD), the mitochondrial enzymes GABA transaminase (GABA-T; POP2) and succinic semialdehyde dehydrogenase (SSADH). We have previously shown that...

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Identifiers

PMID: 18846220
DOI: 10.1371/journal.pone.0003383
PMCID: PMC2557145

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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