On the Swedish side, Dan Andersson is leading a research group in Uppsala that is teasing apart the mechanism of repression of the Salmonella cob operon.
		Ruma Banerjee works on the structure, function, and regulation of B12 biosynthesis at the University of Nebraska, Lincoln.
		Professor Sir Allan Battersby has led the field in determining the chemical pathway of cobalamin biosynthesis in bacterial cells. Much of genetics was performed by researchers at Rhône-Poulenc.
		At the University of Florida, Tom Bobik studies the adenosylation of cobalamin, the cobalamin-dependent degradation of propanediol, and the putative organelles (which may resemble carboxysomes) in which the necessary biochemistry is performed. Why does U of F make their Web photos so big? We don't know.
		Clive Bradbeer, at the University of Virgina, expends some brain power thinking about cobalamin transport in E. coli.
		Jorge Escalante-Semerena sets the focus of his Madison-Wisconsin lab on elucidating the biochemical mechanisms cobalamin biosynthesis in Salmonella.
		At Texas Tech University, Randy Jeter spares some of his research efforts to study cobalmin-dependent propanediol degradation in Salmonella.
		Robert Kadner, at the University of Virginia, could be considered to be the number one cobalamin transport maven. Among other thing, he has studied cobalamin transport in E. coli since the 1970's.
		Jeffrey Lawrence studies the evolution of cobalamin biosynthesis right here at the University of Pittsburgh
		Rowena Matthews has pushed back the frontiers of science at the University of Michigan by working out how enzymes bind to cofactos like B12.
		P. Renz has concentrated on the synthesis of cobamide lower ligands for many years at Hohenheim University.
		János Rétey works on the enzymology of B12-mediated biochemistry at the University of Karlesruhe.
		John Roth heads the mother of all Salmonella cobalamin research labs (spawning five of the labs above, including my own) at the University of Utah.
		Ian Scott studies the chemical details of cobalamin biosynthesis at Texas A&M University.
		David Sheppard spends his free time studying ethanolamine degradation when not otherwise occupied at the University of Delaware.
		George Stauffer has teased apart the regulation of methionine biosynthesis in enteric bacteria, a process uses and responds to cobalamin in interesting ways.
		Among other things, JoAnne Stubbe works out the biochemistry behind ribonucleotide reductases at MIT.
		Martin Warren has studied cobalamin biosynthesis in enteric bacteria for several years and is currently at University College London.

Last Updated 14 August 2006, by JG Lawrence