Fig 1.

Phylogenetic tree showing position of ‘Khelaifiella massiliensis’ strain Mt13^T relative to other phylogenetically close species with validly published name. Sequences were aligned using CLUSTALW, and phylogenetic inferences were obtained using a maximum likelihood method within MEGA software [12]. Numbers at nodes are percentages of bootstrap values obtained by repeating the analysis 500 times to generate a majority consensus tree. Selenomonas sputigena was used as outgroup. Scale bar indicates 2% nucleotide sequence divergence.