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Article

Identification of an Arabidopsis thaliana mutant accumulating threonine resulting from mutation in a new dihydrodipicolinate synthase gene.

The Plant journal : for cell and molecular biology - 1 Nov 2000

Sarrobert C, Thibaud M C, Contard-David P, Gineste S, Bechtold N, Robaglia C, Nussaume L

Abstract excerpt

A novel Arabidopsis DHDPS gene named DHDPS2 was found through identification of a mutant by promoter trapping. The mutation promotes a reduction of growth resulting from combination of a defect in lysine biosynthesis and accumulation of a toxic level of threonine or derived products. The mutant also modifies the amino acid composition issuing from the pyruvate and aspartate pathways, affecting mainly the root...

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PMID: 11069709
DOI: 10.1046/j.1365-313x.2000.00884.x

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