9Kruger N J.The Bradford method for protein quantitation.Methods Mol Biol,1994,32(1):9 - 15.
10Berger B J,Knodel M H.Characterization of methionine adenosyltransferase from Mycobacterium smegmatis and M.tuberculosis.BMC Microbiology,2003,3:12 - 24 (open access at www.biomedcentral.com/1471-2180/3 / 12).