[1] Department of Pharmacology II,
[2] Faculty of Medicine,undefined
[3] Osaka University,undefined
[4] 2-2 Yamadaoka,undefined
[5] Suita,undefined
[6] Osaka 565,undefined
[7] Japan,undefined
[8] Mammalian Genetics Laboratory,undefined
[9] ABL-Basic Research Program,undefined
[10] National Cancer Institute—Frederick Cancer Research and Development Center,undefined
[11] P.O. Box B,undefined
[12] Frederick,undefined
[13] Maryland 21702,undefined
[14] USA,undefined