Figure 3
Sensitivity analysis of LAMP detection of astrovirus. (A) Electrophoresis; (B) Color reaction with HNB M: marker; CK: Blank control; 1: Astrovirus RNA 3.6 × 109 copies·μL-1; 2: 3.6 × 108 copies·μL-1; 3: 3.6 × 107 copies·μL-1; 4: 3.6 × 106 copies·μL-1; 5: 3.6 × 105 copies·μL-1; 6: 3.6 × 104 copies·μL-1; 7: 3.6 × 103 copies·μL-1; 8: 3.6 × 102 copies·μL-1; 9: 3.6 × 10 copies·μL-1; 10: 3.6 copies·μL-1; 11: 3.6 × 10-1 copies·μL-1.