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Article

Ozone affects ascorbate and glutathione biosynthesis as well as amino acid contents in three Euramerican poplar genotypes.

Tree physiology - 1 Mar 2014

Dumont Jennifer, Keski-Saari Sarita, Keinänen Markku, Cohen David, Ningre Nathalie, Kontunen-Soppela Sari, Baldet Pierre, Gibon Yves, Dizengremel Pierre, Vaultier Marie-Noëlle, Jolivet Yves, Oksanen Elina, Le Thiec Didier

Abstract excerpt

Ozone is an air pollutant that causes oxidative stress by generation of reactive oxygen species (ROS) within the leaf. The capacity to detoxify ROS and repair ROS-induced damage may contribute to ozone tolerance. Ascorbate and glutathione are known to be key players in detoxification. Ozone effects on their biosynthesis and on amino acid metabolism were investigated in three Euramerican poplar genotypes (Populus...

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PMID: 24682617
DOI: 10.1093/treephys/tpu004

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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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