Fig. 1From: Expression profile analysis reveals that Aspergillus fumigatus but not Aspergillus niger makes type II epithelial lung cells less immunological alertExistence of different morphotypes of A. fumigatus and A. niger when co-incubated with A549 cells after 12 h. a A. fumigatus and A. niger expressing red fluorescent protein (RFP), (b) external conidia and hyphae stained with Calcofluor-white (blue) and (c) overlay of the RPF and Calcoflour white images of (a) and (b) (pink colored indicates that these fungal structures are outside). Internal germinating conidia with germ tubes/hyphal structures are indicated with an arrow. Note that we selected a specific set of images here to show the presence of these different morphotypesBack to article page