Quantitative dynamics of Salmonella and E. coli in feces of feedlot cattle treated with ceftiofur and chlortetracycline - Fig 4

Distribution of log10 invA gene copies per gram feces per treatments before (a) and after imputation (b). Missing raw count below the limit of quantification were given a value of 1, which are shown as 0 following log10 transformation (a). CCFA: ceftiofur crystalline-free acid, CTC: chlortetracycline.