Chromosome-level draft genome sequences of three isolates of the toxigenic fungus Claviceps purpurea showing structural rearrangements.

The whole genomes of three Claviceps purpurea strains were sequenced using Oxford Nanopore Technologies' MinION and assembled into complete, chromosome-level assemblies. The C. purpurea genome consists of eight conserved chromosomes, with evidence of inter-chromosomal structural rearrangements between strains.