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Fig. 1 | BMC Cancer

Fig. 1

From: Droplet digital PCR as an alternative to FISH for MYCN amplification detection in human neuroblastoma FFPE samples

Fig. 1

Fluorescence in situ hybridization (FISH) for MYCN amplification in human NB specimens. Representative microphotographs of MYCN FISH analysis showing (a) negative amplification (non-amplified) of human MYCN gene with the ratio of MYCN (red signals, indicated by yellow arrowheads) to AFF3 (green signals, indicated by white arrowheads) obviously 1 (2R2G), (b) positive amplification of human MYCN gene with amplified signal of 2 + R2G, and (c) positive MYCN amplification signal appearing as a homogenously stained region and/or double minutes containing numerous signals

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BMC Cancer

ISSN: 1471-2407

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