Fig. 1From: Diversity, distribution and biotechnological potential of endophytic fungiStructures of compounds 1–12, representing several novel bioactive secondary metabolites isolated from fungal endophytes (Asai et al. 2013; Xu et al. 2013; Akay et al. 2014; Xiao et al. 2014; Zhang et al. 2014a, b; Zhou et al. 2014a, b)Back to article page