SRR13932931 Anaerobic_digester_Phase 4_1.fq Anaerobic_digester_Phase 4 SRR13932932 Anaerobic_digester_Phase 3_1.fq Anaerobic_digester_Phase 3 SRR13932933 Anaerobic_digester_Phase 2_1.fq Anaerobic_digester_Phase 2 SRR13932934 Anaerobic_digester_Phase 1_1.fq Anaerobic_digester_Phase 1