Analysis of differences in tobacco leaf microbial communities after redrying in Chinese provinces and from abroad.

ABSTRACT: Microorganisms play an important role in the tobacco aging process. Before the aging process, raw tobacco leaves must be threshed and redried. In order to explore the differences of microbial community structure of threshed and redried tobacco leaves from different origins at home and abroad, 14 groups of tobacco leaves from 8 different countries were tested by high-throughput DNA sequencing and microbiology analysis. Then, through amplicon sequence variants (ASV) cluster analysis, Venn diagram and species labeling and other microbial diversity analysis, the dominant bacteria and fungi on the surface of threshed and redried tobacco leaves were obtained. The results showed that there were significant differences in the composition of tobacco bacteria and fungi after threshing and redrying f

SUBMITTER: Zhang Y 

PROVIDER: S-EPMC10393934 | biostudies-literature | 2023 Aug

REPOSITORIES: biostudies-literature