Tremblay P-L, Zhang T, Dar SA, Leang C, Lovley DR.  2012.  The Rnf complex of Clostridium ljungdahlii is a proton-translocating ferredoxin:NAD+ oxidoreductase essential for autotrophic growth.. mBio. 4(1):e00406-12.

Im J, Semrau JD.  2011.  Pollutant degradation by a Methylocystis strain SB2 grown on ethanol: bioremediation via facultative methanotrophy.. FEMS Microbiol Lett. 318(2):137-42.