Hi-C metagenomics facilitate comparative genome analysis of bacteria and yeast from spontaneous beer and cider

Sonets, I.V.; Solovyev, M.A.; Ivanova, V.A.; Vasiluev, P.A.; Kachalkin, A.V.; Ochkalova, S.D.; Korobeynikov, A.I.; Razin, S.V.; Ulianov, S.V.; Tyakht, A.V.

Авторы: Sonets Ignat V., Solovyev Mikhail A., Ivanova Valeriia A., Vasiluev Petr A., Kachalkin Aleksey V., Ochkalova Sofia D., Korobeynikov Anton I., Razin Sergey V., Ulianov Sergey V., Tyakht Alexander V.
Журнал: Food Microbiology
Том: 121
Год издания: 2024
Издательство: Academic Press
Местоположение издательства: United States
Номер статьи: 104520
DOI: 10.1016/j.fm.2024.104520
Аннотация: equence-based analysis of fermented foods and beverages' microbiomes offers insights into their impact on taste and consumer health. High-throughput metagenomics provide detailed taxonomic and functional community profiling, but bacterial and yeast genome reconstruction and mobile genetic elements tracking are to be improved.We established a pipeline for exploring fermented foods microbiomes using metagenomics coupled with chromosome conformation capture (Hi-C metagenomics). The approach was applied to analyze a collection of spontaneously fermented beers and ciders (n = 12). The Hi-C reads were used to reconstruct the metagenome-assembled genomes (MAGs) of bacteria and yeasts facilitating subsequent comparative genomic analysis, assembly scaffolding and exploration of “plasmid-bacteria” links. For a subset of beverages, yeasts were isolated and characterized phenotypically.The reconstructed Hi-C MAGs primarily belonged to the Lactobacillaceae family in beers, along with Acetobacteraceae and Enterobacteriaceae in ciders, exhibiting improved quality compared to conventional metagenomic MAGs. Comparative genomic analysis of Lactobacillaceae Hi-C MAGs revealed clustering by niche and suggested genetic determinants of survival and probiotic potential. For Pediococcus damnosus, Hi-C-based networks of contigs enabled linking bacteria with plasmids. Analyzing phylogeny and accessory genes in the context of known reference genomes offered insights into the niche specialization of beer lactobacilli. The subspecies-level diversity of cider Tatumella spp. was disentangled using a Hi-C-based graph. We obtained highly complete yeast Hi-C MAGs primarily represented by Brettanomyces and Saccharomyces, with Hi-C-facilitated chromosome-level genome assembly for the former.Utilizing Hi-C metagenomics to unravel the genomic content of individual species can provide a deeper understanding of the ecological interactions within the food microbiome, aid in bioprospecting beneficial microorganisms, improving quality control and improving innovative fermented products.
Добавил в систему: Ульянов Сергей Владимирович

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Hi-C metagenomics facilitate comparative genome analysis of bacteria and yeast from spontaneous beer and ciderстатья Исследовательская статья

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