Mucilaginibacter gracilis Pankratov et al. 2007 Pankratov T.A. Tindall B.J. Liesack W. Dedysh S.N. Mucilaginibacter paludis gen. nov., sp. nov. and Mucilaginibacter gracilis sp. nov., pectin-, xylan- and laminarin-degrading members of the family Sphingobacteriaceae from acidic Sphagnum peat bog 2007 57 10 2349 2354 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.65100-0 17911309