title: Expression level of the retinoblastoma susceptibility gene is elevated in simian virus 40-transformed cells.
abstract: We examined the level of mRNA of the retinoblastoma-susceptibility gene (Rb gene) in simian virus 40 (SV40)-transformed primate cells. The mRNA level of Rb gene was elevated in SV40-transformed cells compared with that in untransformed parental cells. The level of Rb message was also increased by SV40 infection on monkey kidney CV-1 cells. The level of Rb gene mRNA in SV40-transformed or SV40-infected cells was about fourfold higher than that in controls. These observations suggest that Rb gene is one of the cellular genes which can be elevated by SV40 directly or indirectly.
authors.affiliation: First Department of Surgery, Faculty of Medicine, University of Tokyo, Japan.
authors.forename: T
authors.initials: T
authors.lastname: Moritsuka
authors.forename: O
authors.initials: O
authors.lastname: Kobori
authors.forename: Y
authors.initials: Y
authors.lastname: Morioka
authors.forename: S
authors.initials: S
authors.lastname: Watanabe
authors.forename: N
authors.initials: N
authors.lastname: Yamaguchi
authors.forename: S
authors.initials: S
authors.lastname: Sugano
mesh_terms: D000952:Antigens, Polyomavirus Transforming / Q000235:genetics; D002471:Cell Transformation, Neoplastic; D002472:Cell Transformation, Viral; D005134:Eye Neoplasms / Q000235:genetics*; D015870:Gene Expression; D009857:Oncogenes; D012333:RNA, Messenger / Q000032:analysis; D012175:Retinoblastoma / Q000235:genetics*; D013539:Simian virus 40 / Q000235:genetics*
chemical_list: D000952:Antigens, Polyomavirus Transforming; D012333:RNA, Messenger