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Article

The raz1 mutant of Arabidopsis thaliana lacks the activity of a high-affinity amino acid transporter.

Planta - 1 Jan 1996

Verbruggen N, Borstlap A C, Jacobs M, Van Montagu M, Messens E

Abstract excerpt

The raz1 mutant of Arabidopsis thaliana (L.) Heynh. has been selected as resistant to the toxic proline analogue, azetidine-2-carboxylic acid (2AZ). Seedlings of the mutant tolerated fivefold higher concentrations of 2AZ (ED50 = 0.25 mM) than the wild-type seedlings (EC50 = 0.05 mM). The mutant gene was found to be semi-dominant and the corresponding RAZ1 locus was mapped on chromosome 5 at 69.6 +/- 1.8 cM. The...

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Identifiers

PMID: 8904809
DOI: 10.1007/BF00208315

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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