[1] LAWRENCE LIVERMORE NATL LAB,CTR HUMAN GENOME,BIOL & BIOTECHNOL RES PROGRAM,LIVERMORE,CA 94551
[2] LOUISIANA STATE UNIV,MED CTR,CTR HUMAN & MOLEC GENET,DEPT BIOCHEM & MOLEC BIOL,NEW ORLEANS,LA 70112
[3] UNIV CALIF DAVIS,DEPT CHEM,DAVIS,CA 95616
[4] LINUS PAULING INST SCI & MED,PALO ALTO,CA 94306
[5] UNIV MONTREAL,DEPT PEDIAT,HOP ST JUSTINE,CTR RECH,MONTREAL,PQ H3T 1C5,CANADA
[6] UNIV CALIF DAVIS,SECT MOLEC & CELL BIOL,DAVIS,CA 95616
[7] INST MOLEC SCI MED,PALO ALTO,CA 94306