NODEGenomicsDanqi WangAMPLICONhttps://www.biosino.org/node/experiment/detail/OEX00011147Illumina HiSeq 2500PairedPCRY154['sediment metagenome']PCR amplification of amoA partial regionNODEfalsethe rest genomicsalt marshes samples amoA sequencing2021-01-062021-01-05OEX00011147OEP00001442