Gap regions in Rice

(A) Collinearity analysis between ZS97RS3 and MH63RS3. The collinear regions between ZS97RS3 and MH63RS3 are shown linked by gray lines. All the RS1 gap regions closed in RS3 are shown in yellow blocks. The black triangle indicates the presence of telomere sequence repeats. (B) Histogram showed the reads coverage for different libraries in MH63RS3 and ZS97RS3, including BAC, CCS and CLR reads.