Figure 3

Fluorescence in situ hybridization (FISH) analysis of PgDel1 and PgDel2 distribution in P. ginseng, P. quinquefolius, and P. notoginseng chromosomes. The PgDel1 FISH signals in somatic metaphase chromosomes of (A) P. notoginseng (purple), (B) P. ginseng, and (C) P. quinquefolius. The PgDel2 FISH signals in somatic metaphase chromosomes of (D) P. notoginseng, (E) P. ginseng (blue), and (F) P. quinquefolius (blue). Bar = 10 μm.