Endophytic fungi of Morinda officinalis:endophytes of roots
Amplify the fungal internal transcribed spacer (ITS1) of nuclear ribosomal DNA sequences with a pair of primers ITS1 (5`-TCCGTAGGTGAACCTGCGG-3`) and ITS2 (5`-GCTGCGTTCTTCATCGATGC-3`)