De novo assembly of a young Drosophila Y chromosome using single-molecule sequencing and chromatin conformation capture
Fig 5
A. Global neo-sex chromosome alignments show large homologous blocks between the neo-sex chromosomes along the long arm of the Y/neo-Y. B and C. Zoom-in of selected homologous regions along the neo-sex chromosomes. Neo-sex-linked regions often contain blocks of homologous genes, reflecting their recent evolutionary origin, but note the dramatic repeat accumulation (shown in gray) at both intergenic and gene regions on the neo-Y, greatly increasing its size.