METHOD FOR DETERMINATION OF PRESENCE OF CROSSING WITH CULTIVATED ROSE IN WILD ROSE

摘要

Disclosed is a method for determining whether or not a wild-species rose plant of interest is crossed with a garden-species rose plant. The method co mprises the steps of: examining whether or not a KSN gene containing a trans poson (an indicator) is contained in an individual of the rose plant of inte rest; and determining as that the rose plant of interest is crossed with a g arden-species rose when the individual has the transposon-containing KSN gen e.