Catabolism of 1,5-anhydro-D-fructose in Sinorhizobium morelense S-30.7.5: discovery, characterization, and overexpression of a new 1,5-anhydro-D-fructose reductase and its application in sugar analysis and rare sugar synthesis. - Kühn,A.; Yu,S.; Giffhorn,F. (Appl Environ Microbiol, 2006)