Screening transferable microsatellite markers across genus Phalaenopsis (Orchidaceae).

Our results indicate that these new microsatellite markers are useful for delimiting species within genus Phalaenopsis. As expected, the genetic relationships between species of subgenus Phalaenopsis can be well distinguished based on the assignment test. These molecular markers could apply to assess the paternity of Phalaenopsis as well as investigating hybridization among species of genus Phalaenopsis.