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. 2017 Sep 8;5:e3799. doi: 10.7717/peerj.3799

Table 7. Comparison of C. pecorum LAMP and qPCR for organism detection using rapidly processed swab samples and their DNA extracts.

Sample LAMPa result for swab suspension qPCRb result for swab suspension LAMP result for DNA extract qPCR result for DNA extract LAMP result for “spiked” swab suspension LAMP result for “spiked” DNA extract qPCR result for “spiked” swab suspension qPCR result for “spiked” DNA extract
K1 ocularc NEG NEG 0.00/83.49 NEG NEG NEG
K6 ocularc NEG NEG 21.00/83.23 3 × 103 (Ct 20) NEG NEG
K9 ocularc NEG NEG 25.45/83.39 287 (Ct 24) NEG NEG
K2 ocularc NEG NEG NEG NEG NEG NEG
R1 eye 25.45/83.39 222 (Ct 25) 20.15/83.27 750 (Ct 24)
R1 cloaca 30.00/83.34 NEG NEG NEG 11.15/83.47 12.15/83.42 5 × 103 (Ct 17) 1.5 × 103 (Ct 18)
K eye 27.00/83.15 NEG 0.00/83.35 NEG
Koala 2 eye NEG NEG NEG NEG 11.00/83.51 11.00/83.40 1.2 × 103 (Ct 19) 1.1 × 104 (Ct 15)
Koala 2 cloaca 27.30/83.77 116 (Ct 26) 21.30/83.49 375 (Ct 25)
Will Cloaca 0.00/83.77 NEG NEG NEG 12.00/83.45 11.00/83.34 1.5 × 103 (Ct 19) 8 × 103 (Ct 17)
23117 Eye 21.30/83.20 NEG 23.15/83.23 150 (Ct 25)
23117 Cloaca 22.00/83.29 NEG 24.00/83.15 90 (Ct 27)
Flyn eye NEG NEG NEG NEG 12.30/83.50 11.00/83.35 1.9 × 103 (Ct 18) 8.3 × 103 (Ct 16)
Tyke eye NEG NEG NEG NEG 12.00/83.44 10.45/83.40 1.3 × 103 (Ct 19) 9 × 103 (Ct 16)
Bill eye NEG NEG NEG NEG 12.15/83.49 10.45/83.34 1.2 × 103 (Ct 19) 1 × 104 (Ct 15)
Ray eye NEG NEG NEG NEG 12.45/83.49 11.00/83.40 4.7 × 103 (Ct 17) 1 × 104 (Ct 15)
Ray cloaca NEG NEG NEG NEG 12.15/83.43 11.00/83.30 700 (Ct 20) 9 × 103 (Ct 16)
Koala F Eye NEG NEG NEG NEG 11.45/83.45 11.00/83.35 1.3 × 103 (Ct 19) 1.1 × 104 (Ct 15)

Notes.

a

LAMP results are expressed as time to amplify (min) and melt (°C).

b

qPCR results are expressed as copies/reaction and Ct value.

c

RNA Later swabs.