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.
This paper analyses variability of the nucleotide sequence of the mitochondrial cytochrome oxidase first subunit gene fragments in four tick species of the marginatus group—Dermacentor marginatus, D. silvarum, D. niveus, and D. nuttalli. It is noted that, with the exception of D. niveus, the clustering of mitotypes in the marginatus group does not show a clear correspondence of the species identity...
In cities of Russia, stray dog populations have been conserved for a long time, despite natural mortality and constant catching. We suggested that the overpopulation of owned dogs and their subsequent transition into stray dogs is a primary reason for the increase in the number of stray dogs. Information on owned dogs was obtained through a cross-sectional household survey of dogs owners in Omsk,...
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.