Relative abundance of the Sm-LAMP and Sm-NPC2 transcripts was determined for different S. mansoni life cycle stages (eggs, miracidia, cercariae, 5 day old schistosomula, adult males and adult females) and for microdissected digestive and reproductive tissues27 (link) using quantitative real-time PCR (qPCR), to confirm that the selected genes are enriched in the gastrodermis and in life cycle stages within the mammalian host27 (link). Forward and reverse primers (Sigma-Aldrich) were designed for Sm-LAMP and Sm-NPC2 using Primer3 (v.0.4.0) software (Supplementary Table 2). Total RNA samples were DNase treated (Promega) prior to synthesis of cDNA using a QuantiTect® Whole Transcriptome Kit (QIAGEN). All cDNA samples were diluted to 5 ng/μl. Real-time PCR was performed and analysed using previously described protocols61 (link) using DNA segregation ATPase62 (link) (Accession No. Smp176580) as the normalising housekeeping gene. Data were analysed using the Rotor Gene 6 software63 (link).
Free full text: Click here