Fig. 4From: Assessment of differences between DNA content of cell-cultured and freely suspended oocysts of Cryptosporidium parvum and their suitability as DNA standards in qPCRStandard curve generated for Plate (v) from Cryptosporidium parvum oocysts inoculated onto HCT-8 cell monolayer plate A (105–102) (a), pure oocyst serial dilution A (106–102) (b) and equivalent template dilution A (c). Abbreviations: E, qPCR amplification efficiency; R2, coefficient of variationBack to article page