Fig. 4

The statistics of different feature types of SSR pD₁RD distributions in human reference Y-DNA (NC_000024.10) at resolution of 1 Kbp. a The statistics of identified different SSR density peak types, SSR extremely low density regions (ELR) types and SSR pD₁RD distribution map types. b The two identified big SSR extremely low density region. c The statistics of different identified SSR density peak types and ELR region types in the intergenic regions and genes. d The possibly biological significance of SSR high density peaks (36 sHP and 76 HP), and details were listed in Table S4