Fig. 3
From: Introgression among North American wild grapes (Vitis) fuels biotic and abiotic adaptation
Introgression statistics along chromosome 16 in the ARC trio, which consists of V. arizonica as P1, V. riparia as P2, and V. candicans as P3. A Introgression signal measured as fdM in windows across the chromosome. Windows within 1000 bp of each other were merged. The red line shows the cutoff value to define pIRs, calculated by highest x% of fdM values, where x was determined for each trio by the f4-ratio estimate. B The μ statistic showing potential locations of selective sweeps in V. riparia