Expression of the human papillomavirus type 16 genome in SK-v cells, a line derived from a vulvar intraepithelial neoplasia.
Expression of the human papillomavirus type 16 genome in SK-v cells, a line derived from a vulvar intraepithelial neoplasia.
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人乳头瘤病毒 16 型基因组在 SK-v 细胞(源自外阴上皮内瘤变的细胞系)中的表达。
DOI:
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发表时间:
1990
影响因子:
3.8
通讯作者:
Gérard Orth
中科院分区:
文献类型:
--
作者:
Sylvie Schneider;Gérard Pehau;Françcoise Breitburd;Gérard Orth
The SK-v cells, established from a premalignant vulvar lesion, contain human papillomavirus type 16 (HPV-16) sequences integrated at a single cellular site and derive from a cell clone present in vivo. Transcription of the HPV-16 genome in SK-v cells was analysed by cDNA heteroduplex mapping and sequencing, and by RNase mapping. Viral sequences were shown to be transcribed into virus-cell fusion messengers. The two major transcripts have a coding capacity for a truncated E6 protein, an E7 protein and an E1-E4 fusion protein, but differ in their 3' virus-cell junction. Minor transcripts have a coding capacity for a full-length E6 protein and another truncated version of E6. The transcription pattern in the E6-E7 region was found to be the same both in SK-v cells and in CaSki cells, a line derived from an invasive cervical carcinoma. Immunoprecipitation experiments showed that the E6 protein (18K) and, predominantly, the E7 protein (20K) are expressed in SK-v cells as in CaSki cells. The E7 protein was found in a two- to threefold lower amount in SK-v cells, but showing the same half-life (about 1 h).
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影响因子:
3.7
作者:
Lorincz,AT;Quinn,AP;Lancaster,WD;Temple,GF
通讯作者:
Temple,GF
影响因子:
56.9
作者:
DYSON, N;HOWLEY, PM;HARLOW, E
通讯作者:
HARLOW, E
影响因子:
3.7
作者:
Barbosa,MS;Wettstein,FO
通讯作者:
Wettstein,FO
DOI:
10.1073/pnas.83.13.4680
发表时间:
1986-07-01
影响因子:
11.1
作者:
SMOTKIN, D;WETTSTEIN, FO
通讯作者:
WETTSTEIN, FO
影响因子:
3.7
作者:
ELAWADY, MK;KAPLAN, JB;BURK, RD
通讯作者:
BURK, RD