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- Mirazimi, A, et al.
(författare)
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Free thiol groups are essential for infectivity of human cytomegalovirus
- 1999
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Ingår i: The Journal of general virology. - : Microbiology Society. - 0022-1317 .- 1465-2099. ; 8080 ( Pt 11), s. 2861-2865
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Tidskriftsartikel (refereegranskat)abstract
- The membrane-impermeable thiol blocker 5′5-dithiobis 2- nitrobenzoic acid (DTNB) blocked infectivity of human cytomegalovirus (CMV) although the virus still bound to cells. DTNB-treated CMV regained 65% of its infectivity after incubation with the disulfide bond-reducing agent dithiothreitol. These observations suggest that free thiol groups on CMV are required for infectivity and may participate in disulfide bond formation during virus entry.
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