RNA-Sep of  human: Adult human faeces
The genomic DNA of the samples was extracted by CTAB or SDS, and the diluted genomic DNA was used as a template for PCR, and the library was constructed using the TruSeq DNA PCR-Free Sample Preparation Kit, and the constructed library was quantified by Qubit and Q-PCR, and after the library was qualified, it was up-sequenced using the NovaSeq6057.