日本の産業集積の特徴 : 産業集積に関する試論(1)

Abstract

SW756, a cervical carcinoma cell line, has multiple copies of human papillomavirus type 18 DNA sequences. The integration site of human papillomavirus type 18 DNA was localized by in situ hybridization to chromosome 12 at band q13. This single integration site corresponds to a heritable fragile site, which may have facilitated the integration of the viral DNA.