Andrew J Watkins et al.
Applied and environmental microbiology, 78(23), 8298-8303 (2012-09-25)
Choline (N,N,N-trimethylethanolamine), which is widely distributed in membrane lipids and is a component of sediment biota, has been shown to be utilized anaerobically by mixed prokaryote cultures to produce methane but not by pure cultures of methanogens. Here, we show