Fig. 4From: Fungal 7-epi-10-deacetyltaxol produced by an endophytic Pestalotiopsis microspora induces apoptosis in human hepatocellular carcinoma cell line (HepG2)ESI-MS analysis of fungal EDT (a) MS- ESI spectrum of fungal EDT showing [MÂ +Â H]+ m/z of 811.53, (b) ESI- MS spectrum of Paclitaxel showing [MÂ +Â H]+ m/z of 854.28Back to article page