00297nam a2200109Ia 4500008004100000040001100041100001800052245005600070260003500126300001600161300001000177251112s9999||||xx |||||||||||||| ||und||  aCNCLSA  aPaul D. Boyer 0aBiochemical and Biophysical Research Communications  c1977bAcademic PressaNew York  aP. 611-1333  bV. 79