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Article

The simultaneous abolition of three starch hydrolases blocks transient starch breakdown in Arabidopsis.

The Journal of biological chemistry - 7 Dec 2012

Streb Sebastian, Eicke Simona, Zeeman Samuel C

Abstract excerpt

In this study, we investigated which enzymes are involved in debranching amylopectin during transient starch degradation. Previous studies identified two debranching enzymes, isoamylase 3 (ISA3) and limit dextrinase (LDA), involved in this process. However, plants lacking both enzymes still degrade substantial amounts of starch. Thus, other enzymes/mechanisms must contribute to starch breakdown. We show that the...

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Identifiers

PMID: 23019330
DOI: 10.1074/jbc.M112.395244
PMCID: PMC3516724

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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