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Article

Light-dependent induction of proline biosynthesis by abscisic acid and salt stress is inhibited by brassinosteroid in Arabidopsis.

Plant molecular biology - 1 Feb 2003

Abrahám Edit, Rigó Gábor, Székely Gyõngyi, Nagy Réka, Koncz Csaba, Szabados László

Abstract excerpt

Osmotic stress-induced accumulation of proline, an important protective osmolyte in higher plants, is dependent on the expression of delta1-pyrroline-5-carboxylate synthase (P5CS) and proline dehydrogenase (PDH) enzymes that catalyze the rate-limiting steps of proline biosynthesis and degradation, respectively. Proline metabolism is modulated by differential regulation of organ specific expression of PDH and...

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PMID: 12602867
DOI: 10.1023/a:1022043000516

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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