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.
Resistance to antimicrobial and chemotherapeutic agents is a significant clinical problem. Overexpression of multidrug efflux pumps often creates broad‐spectrum resistance in cancers and pathogens. We describe a mutation, A666G, in the yeast ABC transporter Pdr5 that shows greater resistance to most of the tested compounds than does an isogenic wild‐type strain. This mutant exhibited enhanced resistance...
The ABC‐transporters OpuB and OpuC from Bacillus subtilis function as osmoprotectant import systems. Their structural genes have most likely evolved through a duplication event but the two transporters are remarkably different in their substrate profile. OpuB possesses narrow substrate specificity, while OpuC is promiscuous. We assessed the functionality of hybrids between these two ABC‐transporters...
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.