Fig. 1From: Genetic analysis of arsenic metabolism in Micrococcus luteus BPB1, isolated from the Bengal basinNeighbour-joining tree based on 16S rRNA gene (1485 bp) sequence analysis. The GenBank accession numbers for the corresponding 16S rRNA gene sequences of type strains are given in parentheses. Bootstrap values (1000 replicates) over 50% are given at the nodes. Scale bar represents the number of substitutions per nucleotide positionBack to article page