Fig. 4From: A novel protocol to isolate, detect and differentiate taeniid eggs in leafy greens and berries using real-time PCR with melting curve analysisSpurious late amplification and melting profiles of negative produce washes. Amplification profiles (a) and melting curves (b) of Taenia pisiformis spiked control sample (n = 1) (green, i), non-spiked produce washes (n = 3) showing late amplification (blue, ii), and non-spiked produce washes (n = 3) not amplifying (orange, iii)Back to article page