to study the yet unknown role of the ubiquitous family of cholinesterases ( choeases ) in developing blood cells , the recently isolated cdnas encoding human acetylcholinesterase ( acchoease ; acetylcholine acetylhydrolase , ec 3.1.1.7 ) and butyrylcholinesterase ( btchoease ; cholinesterase ; acylcholine acylhydrolase , ec 3.1.1.8 ) were used in blot hybridization with peripheral blood dna from various leukemic patients .
C0001044
acetylcholine acetylhydrolase
C0008429
acylcholine acylhydrolase