FIGURE 4 in Is Rosa × archipelagica (Rosaceae, Rosoideae) really a spontaneous intersectional hybrid between R. rugosa and R. maximowicziana? Molecular data confirmation and evidence of paternal leakage

FIGURE 4. Fragments of electropherograms of four sequences (Rosa maximowicziana max7, R. × archipelagica arc4, R. × archipelagica arc3, and R. rugosa rug2) of ndhC–trnV IGS. Blue rectangles indicate substitutions in 117, 173, and 185 positions of the alignment, and an indel T/- in the 228th position of the alignment, differing Rosa maximowicziana and R. rugosa. The sequence arc4 possesses double peaks in corresponding positions, the sequence arc3 is identical to that of max7.