Comparing and Analysing Gene Expression Patterns Across Animal Species Using 4DXpress. - Yannick Haudry; Chuang Kee Ong; Laurence Ettwiller; Hugo Bérubé; Ivica Letunic; Misha Kapushesky; Paul-Daniel Weeber; Xi Wang; Julien Gagneur; Charles Girardot; Detlev Arendt; Peer Bork; et al. (APBC, 2008)

4DXpress: a database for cross-species expression pattern comparisons. - Yannick Haudry; Hugo Bérubé; Ivica Letunic; Paul-Daniel Weeber; Julien Gagneur; Charles Girardot; Misha Kapushesky; Detlev Arendt; Peer Bork; Alvis Brazma; Eileen E. M. Furlong; Joachim Wittbrodt; et al. (Nucleic Acids Res., 2008)