Genetic diversity
The genetic diversity of 22 Garcinia accessions was analyzed using peroxidase, RAPD markers, and gene sequence-specific amplification polymorphism (GSSAP).Genetic diversity assessment revealed low genetic variation among them. Phylogenetic analysis indicated that Garcinia species clustered into five groups at a mean similarity coefficient of 0.54. This study showed that the "G. magostana" accessions can be clearly distinguished by combined peroxidase, RAPD, and gene sequence-specific amplification polymorphism.