| 產品名稱 |
Vaccinia virus ts mutant |
| 商品貨號 |
B200650 |
| Classification |
Poxviridae, Orthopoxvirus |
| Agent |
Vaccinia virus ts mutant |
| Strain |
IHD-W Dts14 |
| Applications |
The mutation was assigned by complementation analysis (Lackner, et al, 2003) to vaccinia map location A24, the 132-kDa RNA polymerase subunit. |
| Biosafety Level |
2 BSL 2Vaccination is recommended for laboratory staff working with vaccinia, monkeypox and cowpox virusesref
Biosafety classification is based on U.S. Public Health Service Guidelines, it is the responsibility of the customer to ensure that their facilities comply with biosafety regulations for their own country. |
| Isolation |
This conditional lethal mutant , originally designated plaque isolate no. 1655, was isolated from the IHD-W strain of Vaccinia by S. Dales. The IHD-W strain was derived from an IHD-J strain of Vaccinia. |
| Product Format |
frozen |
| Storage Conditions |
-70°C or colder |
| Comments |
Selected after mutagenesis with nitrosoguanidine. The non-permissive incubation temperature is 39.5 C. This mutant was assigned to Dales EM categories B and P, characterized by induction of viroplasm in infected cells, and generation of immature normal particles and mature particles with cores that are predominantly lucent at the center. The mutation was assigned by complementation analysis (Lackner, et al, 2003) to vaccinia map location A24, the 132-kDa RNA polymerase subunit. |
| Effect on Host |
Cytopathic effects in culture including enlargement and rounding of cells, followed by death and sloughing CPE: enlargement, plaques with rounding and eventual sloughing |
| Growth Medium |
ATCC® Medium 30-2003: Eagle's Minimum Essential Medium (EMEM)
Fetal Bovine Serum
|
| Recommended Host |
Recommended Host: BSC-40 (ATCC CRL-2761) Production Host: BSC-40 (ATCC CRL-2761) Alternate Host(s): MRC-5, BS-C-1, HeLa, LLC-MK2 |
| Growth Conditions |
1-3 days at 31 C with 5% CO2 |
| Name of Depositor |
S Dales, R. Condit |
| References |
Dales S, et al. Biogenesis of vaccinia: isolation of conditional lethal mutants and electron microscopic characterization of their phenotypically expressed defects. Virology 84: 403-428, 1978. PubMed: 622807
Condit RC, et al. Isolation, characterization, and physical mapping of temperature-sensitive mutants of vaccinia virus. Virology 128: 429-443, 1983. PubMed: 6577746
Lackner CA, et al. Complementation analysis of the Dales collection of vaccinia virus temperature-sensitive mutants. Virology 305: 240-259, 2003. PubMed: 12573570
Biosafety in Microbiological and Biomedical Laboratories, 5th ed. HHS. U.S. Department of Health and Human Services, Centers for Disease Control and Prevention. Washington DC: U.S. Government Printing Office; 2007. The entire text is available online.
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