Genome sequence of a clinical isolate of dermatophyte, Trichophyton rubrum from India.

Trichophyton rubrum is one of the major causative agents of dermatophytosis in humans worldwide. We report the draft genome sequence of T. rubrum var. raubitschekii from Delhi, India, isolated from a patient presenting symptoms of onychomycosis. The total estimated genome size of the clinical isolate is 25.2 MB containing 8265 predicted protein-coding sequences, 91 tRNA and 15 rRNA genes. Sequence analysis of the secreted subtilases, one of the major virulence factors in dermatophytes, clusters them into three subfamilies with distinct sequence features. The genome sequence is a step in understanding diversity of dermatophytes worldwide and will aid in identification of virulence factors and dissecting mechanisms of pathogenesis among them.