wine metagenome Metagenome

These metagenomic datasets were generated from inoculations of two different strains of the lactic acid bacteria O. oeni (one that is esterase positive and another that is esterase negative), and three strains of the wine spoilage yeast B. bruxellensis (CBS 73, CBS 2336 and CBS 2499) in Cabernet Sauvignon wine. We inoculated them alone and in combination with each other in order to evaluate the impact of their simultaneous occurrence in the total wine microbiome taxonomic and functional profiles, in particular their impact on flavor formation in the wine six months post-inoculation.本宏基因组数据集（metagenomic datasets）通过赤霞珠（Cabernet Sauvignon）葡萄酒的接种实验获得，实验所用菌株包含两株乳酸杆菌（lactic acid bacteria）O. oeni菌株（分别为酯酶阳性株与酯酶阴性株），以及三株葡萄酒致腐酵母B. bruxellensis菌株（CBS 73、CBS 2336与CBS 2499）。我们采用单独接种与联合接种两种实验方案，旨在评估这些菌株同时存在时对葡萄酒微生物组整体分类学与功能特征的影响，尤其关注其对接种六个月后葡萄酒风味形成的作用。