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.
Type II toxin–antitoxin (TA) systems are considered as protein pairs in which a specific toxin is associated with a specific antitoxin. We have identified a novel antitoxin family (paaA) that is associated with parE toxins. The paaA–parE gene pairs form an operon with a third component (paaR) encoding a transcriptional regulator. Two paralogous paaR–paaA–parE systems are found in E. coli O157:H7....
The release of an increasing number of complete bacterial genomic sequences allows the evolutionary analysis of processes such as regulatory networks. CtrA is a response regulator of the OmpR subfamily, belonging to a complex regulatory network in the dimorphic bacterium Caulobacter crescentus. It coordinates the cell cycle with an asymmetric division, which is part of the adaptation of Caulobacter...
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.