%0 Journal Article %T Mutagenesis of the C1 Oxidation Pathway in Methanosarcina barkeri : New Insights into the Mtr/Mer Bypass Pathway %A Welander, Paula V. %A Metcalf, William W. %J Journal of Bacteriology %@ 0021-9193 %D 2008-01-05 %I American Society for Microbiology %~ DeepDyve