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PCR—AMOS of Brucella abortus biovar 4 circulating in northwest Ecuador. AMOS PCR of samples of Brucella spp. MP = Molecular Weight Marker. Line 1 = sample EC-CIZ-Bov-18. Line 2 shows EC-CIZ-Bov-15. Lines 4 and 6 = bovine samples. Line 7 and 8 = samples EC-CIZ-Hum-3. Line 9 = negative control. CIZ = International Centre for Zoonoses. This figure appears in color at www.ajtmh.org.
