Analysis of bacterial diversity-CHR-3s

Taking all microbial communities in a specific habitat as the research object, high-throughput sequencing technology and the current mainstream amplicon sequencing data noise reduction method dada2/deblur were used to error correct the high-throughput sequencing sequences of specific segments such as 16S/18S/ITS/functional genes, and the ASV representative sequences and abundance tables of each sample were obtained, and the microbial diversity analysis was carried out based on the sequence noise reduction results. information on evolutionary relationships and interactions between microorganisms and physicochemical indicators.