Genome structure analysis of YJS329. (A) Pulse-field gel electrophoresis of the BYZ1 and YJS329 chromosomes. (B) Comparison of the genome structures of BYZ1 and YJS329 by array-comparative genomic hybridization. Amplified regions and underrepresented regions in YJS329 are shown in red and green, respectively. The violet region represents the amplified regions of chromosome 4 in BYZ1. (C) Functional classification of the lost genes in YJS329. (D) Functional classification of the amplified genes in YJS329.