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.
Vitamin D-deficiency and rickets was produced in growing chicks. The resulting decrese in mineralization of whole bone and of fractions separated by density centrifugation was accompanied by a very significant decrease in the contents of O-phosphoserine and O-phosphothreonine. Likewise, the total amount of O-phosphoserine and O-phosphothreonine and the concentrations of these phosphoamino acids in...
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.