has clause Non-commercial use only Attribution required Vendor-specific License Xenbase Academic Conditions of Use Allyson Lister http://www.xenbase.org/other/static/aboutXenbase.jsp, accessed 13 July 2016 Data are to be used only for purposes of research and education. Commercial use is prohibited without written permission from Xenbase. The contributor(s) of unpublished data should be explicitly acknowledged in any publication that incorporates, or is based in part or entirely on these data. Xenbase should be explicitly acknowledged when data used in any publication, has been in part or solely derived from analysis of data from this website. As consent must be aquired for commercial use, this license only describes the non-commercial aspects of data usage (a separate agreement must be entered into for commercial use).