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Role of callose accumulation in the suppression of calcium-deficiency-induced necrosis in Arabidopsis thaliana cotyledons.

Plant signaling & behavior - 31 Dec 2026

Shikanai Yusuke, Kamiya Takehiro, Saito Akihiro, Higuchi Kyoko, Fujiwara Toru

Abstract excerpt

Calcium (Ca) deficiency symptoms, such as blossom end rot in tomato and tip burn in lettuce, are among the most serious physiological disorders in agriculture. A common feature of this disorder is the expansion of necrosis. However, mechanisms underlying Ca-deficiency-induced necrosis remain poorly understood. We previously identified callose synthase genes (GSL1, GSL8, GSL10) as the causal genes of...

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Arabidopsis
Arabidopsis Proteins
Calcium
Cell Death
Cotyledon

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Glucosyltransferases

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PMID: 41496476
DOI: 10.1080/15592324.2025.2607237
PMCID: PMC12785192

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 31 Aug 2026.

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