Fig. 4From: Characteristics of antibiotics and antibiotic resistance genes in Qingcaosha Reservoir in Yangtze River Delta, ChinaHeatmap of the relative abundance of target genes: a relative abundance of all target genes; b variation of summing total target genes in the 8 sampling sites over three sampling campaigns; c distribution of summing total 12 ARGs in the 8 sampling sites. The grey area represented the gene was not detectedBack to article page