DNA Microspheres Coated with Bioavailable Polymer as an Efficient Gene Expression Agent in Yeasts

Figure 4

Fluorescent microscopy images of Candida cells after 16 h incubation with FITC labeled DNA microspheres. (a)–(c) Candida cells after introduction to DNA spheres coated with FITC labeled PEI. (d)–(f) Candida cells after introduction to DNA spheres coated with FITC labeled PCL. (a, d) Green fluorescence mode ( 488 nm, 507 nm filter = green); (b, e) bright-field images (DIC); the merged figures (c, f) represent the data obtained when the two images are combined.

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