Figure 6

A summary of different patterns of GCs within COs. (A) "Single GCs" (1:3 or 3:1) were detected in 48 COs. Only the 1:3 GC pattern is shown here as an example; (B) three COs were associated with "Double GCs" (2:2 and 1:3) whose mapping details were shown in Additional file 1 - Figure S2; (C) two COs contained "Double GCs" with pattern as 3:1 and 1:3 whose details were shown in Additional file 1 - Figure S2D and E; (D) A complex pattern, 3:1, 2:2 and 1:3, was detected in one CO, see Additional file 1 - Figure S3.