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Article

Comparison of hormonal responses to heat, drought and combined stress in tobacco plants with elevated proline content.

Journal of plant physiology - 1 Nov 2010

Dobra Jana, Motyka Vaclav, Dobrev Petre, Malbeck Jiri, Prasil Ilja T, Haisel Daniel, Gaudinova Alena, Havlova Marie, Gubis Jozef, Vankova Radomira

Abstract excerpt

In order to test the possibility of improving tolerance to heat and drought (alone and in combination) by elevation of the osmoprotectant proline (Pro) content, stress responses were compared in tobacco plants constitutively over-expressing a gene for the Pro biosynthetic enzyme Δ(2)-pyrroline-5-carboxylate synthetase (P5CSF129A; EC 2.7.2.11/1.2.1.41) and in the corresponding wild-type. Significantly enhanced Pro...

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PMID: 20619485
DOI: 10.1016/j.jplph.2010.05.013

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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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