@article{oai:ir.soken.ac.jp:00003786, author = {尚之, 高畑 and KASAHARA, Masanori and NAKAYA, Jun and SATTA, Yoko and TAKAHATA, Naoyuki}, issue = {3}, journal = {Trends in Genetics, Trends in Genetics}, month = {Mar}, note = {抄録情報がありません}, pages = {90--92}, title = {Chromosomal duplication and the emergence of the adaptive immune system}, volume = {13}, year = {1997} }