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.
Defining the process of cellular injury during freezing, at the molecular level, is important for cryosurgical applications. This work shows changes to both membrane lipids and protein structures within AT-1 Dunning prostate tumor cells after a freezing stress which induced extreme injury and cell death. Cells were frozen in an uncontrolled fashion to -20 or -80 o C. Freezing resulted in an...
The effect of cations on the fluorescence properties of thylakoid membranes from Arabidopsis thaliana wild-type, JB67 and LK3 fatty acid desaturation deficient mutants were studied. The mutant thylakoid membranes showed lower fluidity and decrease in the energy transfer between PS II and PS I when compared with the wild type. The chlorophyll fluorescence at room and low (77 K) temperature of wild...
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.