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Fig. 2 | BMC Research Notes

Fig. 2

From: Crohn’s disease: failure of a proprietary fluorescent in situ hybridization assay to detect M. avium subspecies paratuberculosis in archived frozen intestine from patients with Crohn’s disease.

Fig. 2

No-Probe Control for Fig. 1. A composite of four images of the same section, of human Crohn’s disease intestine. Processed identically as in Fig. 1, during the same experiment, but NO-probes were added during the hybridization step. a DAPI; b Texas Red; c Cy-5 (d composite of ac.) Note “positive” signal in Fig. 1bd. Marker bars in µm indicates magnification of × 40

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