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Fig. 1 | BMC Research Notes

Fig. 1

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. 1

From a sample of intestine from a patient with Crohn’s disease. a DAPI; b Texas Red (IS900 an insertion sequence unique to M. avium subspecies paratuberculosis.); c Cy-5 (Human β-actin; a housekeeping control gene) d composite of a–c. Note “positive” signal in the “with-probe” in Fig. 1 panels b–d. Marker bars in µm indicates magnification of × 40

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BMC Research Notes

ISSN: 1756-0500

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