Figure 1From: Evolutionary dynamics of rhomboid proteases in Streptomycetes NJ Phylogenetic tree of the five putative rhomboid families using Mega 5.0 (Bootstrap values <70 have been omitted). Colored boxes are indicative of rhomboid sequences from Streptomycetes, while the clear boxes are sequences of the same rhomboid family, but from other Actinomycetes.Back to article page