SRX24121713 sludge-1 SRP499120 bp0 meterials and methods SRS20907316 sludge-1 sludge-1 AMPLICON METAGENOMIC PCR Illumina NovaSeq 6000 SRX24121714 sludge-2 SRP499120 bp0 meterials and methods SRS20907317 sludge-2 sludge-2 AMPLICON METAGENOMIC PCR Illumina NovaSeq 6000 SRX24121715 sludge-3 SRP499120 bp0 meterials and methods SRS20907318 sludge-3 sludge-3 AMPLICON METAGENOMIC PCR Illumina NovaSeq 6000 SRX24121716 sludge-4 SRP499120 bp0 meterials and methods SRS20907319 sludge-4 sludge-4 AMPLICON METAGENOMIC PCR Illumina NovaSeq 6000 SRX24121717 sludge-5 SRP499120 bp0 meterials and methods SRS20907320 sludge-5 sludge-5 AMPLICON METAGENOMIC PCR Illumina NovaSeq 6000