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Article

Increased calcium levels and prolonged shelf life in tomatoes expressing Arabidopsis H+/Ca2+ transporters.

Plant physiology - 1 Nov 2005

Park Sunghun, Cheng Ning Hui, Pittman Jon K, Yoo Kil Sun, Park Jungeun, Smith Roberta H, Hirschi Kendal D

Abstract excerpt

Here we demonstrate that fruit from tomato (Lycopersicon esculentum) plants expressing Arabidopsis (Arabidopsis thaliana) H(+)/cation exchangers (CAX) have more calcium (Ca2+) and prolonged shelf life when compared to controls. Previously, using the prototypical CAX1, it has been demonstrated that, in yeast (Saccharomyces cerevisiae) cells, CAX transporters are activated when the N-terminal autoinhibitory region...

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PMID: 16244156
DOI: 10.1104/pp.105.066266
PMCID: PMC1283758

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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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