Intraspecific Variation and Phylogenetic Relationships Are Revealed by ITS1 Secondary Structure Analysis and Single-Nucleotide Polymorphism in Ganoderma lucidum.
Ganoderma lucidum is a typical polypore fungus used for traditional Chinese medical purposes.The taxonomic delimitation of Ganoderma lucidum is still debated.In this study, we sequenced seven internal transcribed spacer (ITS) sequences of Ganoderma lucidum strains and annotated the ITS1 and ITS2 regions.Phylogenetic analysis of ITS1 differentiated