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 IPN virus belongs to the Birnaviridae family, Aquabirnavirus genus. It is an enveloped, two-segment, double-stranded RNA virus. Segment A comprises two open reading frames. ORF 1 encodes VP5 protein, whereas ORF 2 encodes VP2, NS and VP3 proteins. Segment B comprises one open reading frame, which encodes VP1 protein. The VP2 gene is responsible for the virulence of the virus. The Aquabirnavirus...
Diversity of three isolates of Zucchini yellow mosaic virus (ZYMV) was analyzed by the biological and genetic characterization. Two isolates were collected from zucchini plants and one from cucumber. The symptoms induced on most hosts were different. In addition, analysis of the coat protein (CP) and nuclear inclusion protein b (Nib) of the ZYMV genome revealed high level of nucleotide variability...
Dwukrotnie, w roku 2003 i 2007, z pomidora szklarniowego z objawami nekrozy liści wyizolowano wirusa sferycznego. Występowniu wirusa każdorazowo towarzyszyła obecność mączlika szklarniowego (Trialeurodes vaporariorum). Eksperymentalnie po raz pierwszy wykazano, że mączlik szklarniowy jest wektorem wirusa sferycznego. Mączlik szklarniowy przenosił wirusa bardzo efektywnie (100%). Wirus porażał zakres...
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.