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Fig. 2 | BMC Microbiology

Fig. 2

From: The C-terminal coiled-coil domain of Corynebacterium diphtheriae DIP0733 is crucial for interaction with epithelial cells and pathogenicity in invertebrate animal model systems

Fig. 2

Binding to extracellular matrix proteins and fibrinogen. Binding to human type I collagen (a) and type IV collagen (b), fibrinogen (c) and polystyrene (d) by C. diphtheriae strains. Dark grey and white columns represent reproduced assays with strains CDC-E8392 and CAM-1 respectively as previously shown [14]. Grey columns represent assays performed with new constructs for different truncated DIP0733 homologs (see Fig. 2). Data shown represent mean values ± SD of at least three independent biological replicates. Statistically relevant differences from CAM-1 pXMJ19_DIP0733 and its respective truncated forms (light grey columns) were based on Unpaired Student’s t-test values below 0.05, 0.01, 0.001 and 0.0001 are indicated by one, two, three and four asterisks, respectively. Unpaired Student’s t-test was performed using GraphPad Prism 7.0 (GraphPad, CA, USA)

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BMC Microbiology

ISSN: 1471-2180

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