The metagenome of human feces
Randomly fragment the genomic DNA in the samples into small pieces of approximately 308bp. Based on Illumina high-throughput sequencing, using the paired-end sequencing method, and through assembly, the small fragments are concatenated into longer sequences. These sequences are then compared with the species database and the functional database for analysis of microbial community structure diversity, gene functions, metabolic pathways, etc., thereby further exploring and studying functional genes and pathways with application value.