Fig. 1From: Putative genes in alkaloid biosynthesis identified in Dendrobium officinale by correlating the contents of major bioactive metabolites with genes expression between Protocorm-like bodies and leavesDetermination of polysaccharide, alkaloid and flavonoid contents in three different organs of D. officinale and protocorms. a PLBs of D. officinale obtained by tissue culture. b Samples from different parts of D. officinaleBack to article page