The two homologous chaperonin 60 proteins of Mycobacterium tuberculosis have distinct effects on monocyte differentiation into osteoclasts.
Winrow VR, Mesher J, Meghji S, Morris CJ, Maguire M, Fox S, Coates AR, Tormay P, Blake DR, Henderson B. Cell Microbiol. 2008 Oct; 10(10):2091-104. Epub 2008 Jul 10.