Fig. 3From: Development of environmental loop-mediated isothermal amplification (eLAMP) diagnostic tool for Bulinus truncatus field detectionReal-time loop-mediated isothermal amplification of Bulinus truncatus environmental DNA in Diama (a)Â and Lampsar (b)Â sites, Senegal. Orange, yellow and green lines are tested samples. Turquoise and blue lines are positive controls (1Â ng of B. truncatus extracted DNA). Red line is field negative sample (1500Â ml filtration of mineral water). Violet and pink lines are laboratory negative samples (ultrapure water)Back to article page