[1] Department of Bioscience,
[2] National Cardiovascular Center Research Institute,undefined
[3] 5-7-1 Fujishirodai,undefined
[4] Suita,undefined
[5] Osaka 565,undefined
[6] Japan,undefined
[7] Laboratory of Animal Genetics,undefined
[8] School of Agricultural Sciences,undefined
[9] University of Nagoya,undefined
[10] Chikusa,undefined
[11] Nagoya 464-01,undefined
[12] Japan,undefined