Phylogenetic analysis of actinomycetes-specific 16S rRNA sequences and related species by neighbor-joining method obtained from the Bt rhizosphere soil across the different crop growth stages. Stages-I (Pre-vegetation), II (Branching), III (Flowering), IV (Maturation) and V (Post-harvest). Boot strap values above the 50% are indicated at the nodes. The scale bars represents 0.02 substitutions per site.
Singh et al. BMC Microbiology 2013 13:122 doi:10.1186/1471-2180-13-122