The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
The herpes simplex virus 1 (HSV-1) infected cell protein 22 (ICP22) is a multifunctional viral regulator that localizes in the nucleus of infected cells. ICP22 is required for optimal virus replication in certain cell types and is subject to extensive posttranslational modification. To map the signals in ICP22 which mediate its efficient nuclear localization, we investigated the nuclear import of...
Fusions of the human immunodeficiency virus type 1 (HIV-1) transactivator protein Tat to the green fluorescent protein (GFP) were used to study the intracellular localization, trafficking, and interactions of Tat in human cells. Tagging Tat with GFP did not change its nuclear localization or ability to act as a transactivator. Tat-GFP expressed at low levels was found in the nucleus, whereas overexpression...
The HIV-1 Rev protein is an essential nuclear regulatory viral protein. Rev mutants that are able to block wild-type (WT) Rev activityin transhave been reported and used in antiviral approaches. Not only nuclear but also cytoplasmic Rev mutants were described and suspected to be transdominant by retaining WT Rev in the cytoplasm. To investigate their potential for cytoplasmic retention, we studied...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.