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Article

Functions of heteromeric and homomeric isoamylase-type starch-debranching enzymes in developing maize endosperm.

Plant physiology - 1 Jul 2010

Kubo Akiko, Colleoni Christophe, Dinges Jason R, Lin Qiaohui, Lappe Ryan R, Rivenbark Joshua G, Meyer Alexander J, Ball Steven G, James Martha G, Hennen-Bierwagen Tracie A, Myers Alan M

Abstract excerpt

Functions of isoamylase-type starch-debranching enzyme (ISA) proteins and complexes in maize (Zea mays) endosperm were characterized. Wild-type endosperm contained three high molecular mass ISA complexes resolved by gel permeation chromatography and native-polyacrylamide gel electrophoresis. Two complexes of approximately 400 kD contained both ISA1 and ISA2, and an approximately 300-kD complex contained ISA1 but...

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Identifiers

PMID: 20448101
DOI: 10.1104/pp.110.155259
PMCID: PMC2899900

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Source receipt: pubmed, retrieved 7 Sept 2026.

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