title: M1 (CRX1109975; CRA017176)
library_construction_protocol: the V3-V4 region of the bacterial 16S rDNA was amplified using the primers 343F (TACGGRAGGCAGCAG), 798R (AGGGTATCTAATCCT), and the polymerase chain reaction was performed in a 20 microL reaction system.
identifiers.namespace: NGDC
identifiers.id: CRX1109975
identifiers.namespace: The Third People's Hospital of Chengdu
identifiers.id: DRX717383