title: Trichophyton rubrum (Castellani) var. flava, var. nova. A yellow pigment forming Trichophyton rubrum.
mesh_terms: D006197:Hair; D006801:Humans; D014009:Onychomycosis / Q000382:microbiology; D010783:Photometry; D010860:Pigments, Biological / Q000032:analysis / Q000096:biosynthesis; D014249:Trichophyton / Q000145:classification* / Q000378:metabolism
chemical_list: D010860:Pigments, Biological