Probes for papillomaviruses and an in vitro diagnostic procedure for papilloma infections

• US 5,665,571 A
• Filed: 04/03/1995
• Issued: 09/09/1997
• Est. Priority Date: 01/31/1986
• Status: Expired due to Term

• Current Assignee: Roche Molecular Systems (Roche Holding AG), Sangamo Transducers Co.
• Original Assignee: Institut National De La Sante Et De La Recherche Medicale (Inserm) (Allianz Global Investors GmbH), Institut Pasteur
• Inventors: Kremsdorf, Dina, Beaudenon, Sylvie, Croissant, Odile, Orth, Gerard
• Primary Examiner(s): Guzo, David
• Assistant Examiner(s): SCHWARTZMAN, ROBERT A
• Application Number:
  US08/415,511
• Time in Patent Office: 890 Days
• Field of Search: 435/172.3, 435/370.1, 435/849, 435/91.1, 435/235.1, 435/172.1, 435/240.2, 435/252.33, 536/23.1, 536/23.72, 935/23, 935/24, 935/27, 935/29, 935/55, 935/73
• US Class Current: 435/91.1
• CPC Class Codes: C07K 14/005 from viruses
• CPC Class Codes: C12N 2710/20022 New viral proteins or individual genes, new structural or functional aspects of known viral proteins or genes
• CPC Class Codes: C12Q 1/708 for papilloma
• CPC Class Codes: Y10S 435/81 Packaged device or kit

Abstract

The invention relates to papillomaviruses, particularly to DNA-HPVs isolated from the papillomaviruses IP5 and IP6, the restriction maps of which are presented in FIGS. 10 and 11, and also to probes containing these DNA-HPVs or fragments obtained from them. The invention relates, in addition, to "kits" containing distinct groups of probes, containing one of these DNA-HPVs or DNA-HPV fragments, as well as a procedure for the detection and identification of papillomaviruses which makes use of these different probes.

Claims

1. A process for producing cloned recombinant human papillomavirus DNA, wherein the process comprises replicating a vector in a host cell, wherein said vector comprises human papillomavirus IP5 DNA, by growing a host cell comprising said vector under conditions such that recombinant human papillomavirus IP5 DNA is replicated.

2. The process of claim 1, wherein said vector comprises a fragment of human papillomavirus DNA selected from the group consisting of the genes E1, E2, E6-E7, L1, L2, and the non-coding intergenic region of the said human papillomavirus DNA.

3. The process of claim 1, wherein said host cell is an E. coli cell.

4. The process of claim 2, wherein said vector comprises the gene L1 of human papillomavirus IP5 DNA.

5. The process of claim 2, wherein said vector comprises the gene L2 of human papillomavirus IP5 DNA.

6. The process of claim 2, wherein said vector comprises the genes E6-E7 of human papillomavirus IP5 DNA.

7. The process of claim 2, wherein said vector comprises the intergenic non-coding region of human papillomavirus IP5 DNA.

8. A process for producing cloned recombinant human papillomavirus DNA, wherein the process comprises replicating a vector in a host cell, wherein said vector comprises human papillomavirus IP6 DNA, by growing a host cell comprising said vector under conditions such that recombinant human papillomavirus IP6 DNA is replicated.

9. The process of claim 8, wherein said vector comprises a fragment of human papillomavirus DNA selected from the group consisting of the genes E1, E2, E6-E7, L1, L2, and the non-coding intergenic region of the said human papillomavirus DNA.

10. The process of claim 8, wherein said host cell is an E. coli cell.

11. The process of claim 9, wherein said vector comprises the gene L1 of human papillomavirus IP6 DNA.

12. The process of claim 9, wherein said vector comprises the gene L2 of human papillomavirus IP6 DNA.

13. The process of claim 9, wherein said vector comprises the genes E6-E7 of human papillomavirus IP6 DNA.

14. The process of claim 9, wherein said vector comprises the intergenic non-coding region of human papillomavirus IP6 DNA.