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Article

Isolation and characterization of sake yeast mutants with enhanced isoamyl acetate productivity.

Journal of bioscience and bioengineering - 1 Jan 2017

Takahashi Toshinari, Ohara Yusuke, Sawatari Michiyo, Sueno Kazuo

Abstract excerpt

Isoamyl acetate is an important flavor compound in sake. However, production of isoamyl acetate by Saccharomyces cerevisiae is significantly reduced during sake brewing with rice that has a high polishing ratio, because unsaturated fatty acids derived from the outer layer of rice repress the expression of ATF1, which encodes an alcohol acetyl transferase. Yeast mutants capable of relieving this repression would...

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Identifiers

PMID: 27475923
DOI: 10.1016/j.jbiosc.2016.07.002

Genes

ATF1

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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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