Fig. 2From: Nested-PCR assay for detection of Schistosoma japonicum infection in domestic animalsSensitivity of nested PCR. N, serum of non-infected goats; B, PBS; M, molecular marker; Lanes 1–7: amplification using 1, 2, 5, 10, 20, 40, and 80 S. japonicum eggs; (8) DNA from an adult S. japonicum wormBack to article page