Genome Editing to Generate Sake Yeast Strains with Eight Mutations That Confer Excellent Brewing Characteristics.

Genome Editing to Generate Sake Yeast Strains with Eight Mutations That Confer Excellent Brewing Characteristics.
复制标题

DOI:
10.3390/cells10061299
复制
发表时间:
2021-05-24
期刊:
影响因子:
6
通讯作者:
Ohya Y
Ohya Y
中科院分区:
生物学2区
文献类型:
--
作者:
Chadani T;Ohnuki S;Isogai A;Goshima T;Kashima M;Ghanegolmohammadi F;Nishi T;Hirata D;Watanabe D;Kitamoto K;Akao T;Ohya Y

文献摘要

参考文献

被引文献

相似文献

清酒酵母大多是二倍体,因此引入隐性突变以改善酿造特性需要相当大的努力。为了构建具有多种优良酿造特性的清酒酵母,我们使用了基于证据的方法,利用基因组编辑技术。我们的育种目标是AWA1,CAR1,MDE1和FAS2基因。我们将八个突变引入标准清酒酵母中,构建了一种不产生泡沫的菌株,该菌株不会产生致癌物质或令人不快的气味,同时产生甜的银条香气。小规模发酵试验表明,我们的基因组编辑菌株可以酿造出所需的清酒。在育种过程中引入的一些意想不到的遗传干扰的存在证明了基因组编辑技术对于清酒酵母的系列育种非常有效。
Sake yeast is mostly diploid, so the introduction of recessive mutations to improve brewing characteristics requires considerable effort. To construct sake yeast with multiple excellent brewing characteristics, we used an evidence-based approach that exploits genome editing technology. Our breeding targeted the AWA1, CAR1, MDE1, and FAS2 genes. We introduced eight mutations into standard sake yeast to construct a non-foam-forming strain that makes sake without producing carcinogens or an unpleasant odor, while producing a sweet ginjo aroma. Small-scale fermentation tests showed that the desired sake could be brewed with our genome-edited strains. The existence of a few unexpected genetic perturbations introduced during breeding proved that genome editing technology is extremely effective for the serial breeding of sake yeast.
DOI: 10.1534/g3.117.044099
发表时间: 2017-08-07
期刊: G3 (Bethesda, Md.)
影响因子: --
作者:
Ohnuki S;Okada H;Friedrich A;Kanno Y;Goshima T;Hasuda H;Inahashi M;Okazaki N;Tamura H;Nakamura R;Hirata D;Fukuda H;Shimoi H;Kitamoto K;Watanabe D;Schacherer J;Akao T;Ohya Y
通讯作者: Ohya Y
DOI: 10.1128/aem.57.1.301-306.1991
发表时间: 1991-01-01
影响因子: 4.4
作者:
KITAMOTO, K;ODA, K;TAKAHASHI, K
通讯作者: TAKAHASHI, K
DOI: 10.4161/fly.19695
发表时间: 2012-04-01
期刊: FLY
影响因子: 1.2
作者:
Cingolani, Pablo;Platts, Adrian;Ruden, Douglas M.
通讯作者: Ruden, Douglas M.
DOI: 10.1186/s12864-018-4526-z
发表时间: 2018-02-20
期刊: BMC genomics
影响因子: 4.4
作者:
Suzuki G;Wang Y;Kubo K;Hirata E;Ohnuki S;Ohya Y
通讯作者: Ohya Y
DOI: 10.1002/jcc.20084
发表时间: 2004-10-01
影响因子: 3
作者:
Pettersen, EF;Goddard, TD;Ferrin, TE
通讯作者: Ferrin, TE