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Article

The barley amo1 locus is tightly linked to the starch synthase IIIa gene and negatively regulates expression of granule-bound starch synthetic genes.

Journal of experimental botany - 1 Oct 2011

Li Zhongyi, Li Dehong, Du Xihua, Wang Hong, Larroque Oscar, Jenkins Colin L D, Jobling Stephen A, Morell Matthew K

Abstract excerpt

In this study of barley starch synthesis, the interaction between mutations at the sex6 locus and the amo1 locus has been characterized. Four barley genotypes, the wild type, sex6, amo1, and the amo1sex6 double mutant, were generated by backcrossing the sex6 mutation present in Himalaya292 into the amo1 'high amylose Glacier'. The wild type, amo1, and sex6 genotypes gave starch phenotypes consistent with previous...

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PMID: 21813797
DOI: 10.1093/jxb/err239
PMCID: PMC3193023

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 5 Sept 2026. Manifest publication-graph-cohort-2026-09-05.1.

Source receipt: pubmed, retrieved 5 Sept 2026.

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