Fig. 1From: Nested-PCR assay for detection of Schistosoma japonicum infection in domestic animalsSpecificity of nested PCR. N1, serum from a non-infected water buffalo; N2, DBFP from a non-infected water buffalo; N3, serum from a non-infected goat; N4, DBFP from a non-infected goat; B, PBS; M, molecular marker; Lanes 1–5: (1) serum from water buffalo assayed on day 3 post-infection; (2) DBFP from water buffalo assayed on day 3 post-infection; (3) serum from goat assayed on day 3 post-infection; (4) DBFP from goat assayed on day 3 post-infection; (5) DNA from an adult S. japonicum wormBack to article page