... by pulsed-field gel electrophoresis and chromoblot hybridization. Our studies sug- gest that in T. cruzi PP2A is important for the complete trans- formation of trypomastigotes into amastigotes during the life cycle of this protozoan parasite. Key words: enzyme purification, expression, gene cloning, ge...

...-mail Elizabeth.Blee@ibmp-ulp.u-strasbg.fr ). 4 12 2001 13 5 2002 21 5 2002 21 5 2002 The Biochemical Society, London ©2002 2002 enantioconvergence enantioselectivity enzyme purification epoxy fatty acids expression analysis Abbreviations used: e . e ., enantiomeric...

... 2001 3 5 2001 The Biochemical Society, London ©2001 2001 desulphonation enzyme purification oxo-acid lyase taurine fermentation Abbreviations used: sly , sulphoacetaldehyde sulpho-lyase gene; MALDI–TOF, matrix-assisted laser-desorption ionization–time-of-flight; TPP...

..., Cambridge CB2 4AT, U.K. 2 To whom correspondence should be addressed (e-mail michael.duszenko@uni-tuebingen.de ). 23 7 1998 23 11 1998 17 12 1998 The Biochemical Society, London © 1999 1999 affinity chromatography enzyme purification sleeping sickness trypanosomes...