Micrographs of Prototheca spec.
stained with lactophenole cotton blue (LCB),
40 x magnification,
grown on Sabouraud dextrose agar at 28°C for 96 h
Prototheca zopfii Genotype 1
Prototheca zopfii Genotype 2
Prototheca blaschkeae
Prototheca wickerhamii
Prototheca stagnora
Prototheca ulmea