MOESM2 of Bacterial polyextremotolerant bioemulsifiers from arid soils improve water retention capacity and humidity uptake in sandy soil

Additional file 2: Figure S1. Phylogenetic affiliation of partial 16S rRNA gene of the 23 bacterial isolates obtained from chott and desert in the south of Tunisia constructed using MEGA6 package. Neighbor-Joining phylogenetic tree was built using MEGA 6, computing the evolutionary distances using the Kimura 2-parameter model.