Baxt W G, Meinkoth J L
Proc Natl Acad Sci U S A. 1978 Sep;75(9):4252-6. doi: 10.1073/pnas.75.9.4252.
Peking duck cell nuclear DNA has no complementarity to RNA of Prague C Rous sarcoma virus (RSV). Upon infection of Peking duck cells by Prague C RSV, polynucleotide sequences complementary to Peking duck cell nuclear DNA can be detected in the high molecular weight RNA from progeny Peking duck cell passaged RSV (RSVPD) by RNA.DNA molecular hybridazation. When 3T3 cells are subsequently infected by RSVPD, polynucleotide sequences complementary to Peking duck cell nuclear DNA can be detected in the 3T3 cell nuclear DNA by RNA.DNA molecular hybridization. The potential consequences of the transfer of the Peking duck cell nuclear DNA from the avian to the murine cells are discussed.
北京鸭细胞核DNA与布拉格C型劳氏肉瘤病毒(RSV)的RNA没有互补性。在用布拉格C型RSV感染北京鸭细胞后,通过RNA-DNA分子杂交,可在子代北京鸭细胞传代RSV(RSVPD)的高分子量RNA中检测到与北京鸭细胞核DNA互补的多核苷酸序列。当3T3细胞随后被RSVPD感染时,通过RNA-DNA分子杂交,可在3T3细胞核DNA中检测到与北京鸭细胞核DNA互补的多核苷酸序列。本文讨论了北京鸭细胞核DNA从禽类细胞转移到鼠类细胞的潜在后果。