Correction to: Microbial diversity of saline environments: searching for cytotoxic activities (AMB Express, (2017), 7, 1, (223), 10.1186/s13568-017-0527-6)

The original version of this article (Diaz-Cardenas et al. 2017) unfortunately contained a mistake in Fig. 1. The pie chart of Fig. 1 should explain the distribution of the relative abundance of the Bacteria and Archaea strains isolated at Zipaquirá salt mine: Proteobacteria 39%; Actinobacteria 9%, Bacteroidetes 1%, Archaea 3% and Firmicutes 48% instead of NOMBRE DE CATEGORIA [PORCENTAJE]. The corrected Fig. 1 and caption are given below.