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 eukaryotic exosome is a complex of at least 11 proteins that is required for various 3′-5′ exoribonucleolytic RNA processing and degradation reactions. The minimal core consists of 6 RNase PH and 3 S1 domain subunits; various additional proteins may be associated. We describe here the purification of native exosome from Leishmania tarentolae. The yield is sufficient for structural studies of the...
mRNA stability is a limiting parameter for the efficiency of in vitro protein biosynthesis. In order to develop strategies to prolong the mRNA half-life, we investigated the ribonuclease activities in the complete Escherichia coli system, in the separate cell fractions 70S ribosomes and S-100 and in the non-cellular fraction. Our results imply that the amount of ribonucleolytic activities and the...
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.