The Histone Database. - Steven A. Sullivan; Daniel W. Sink; Kenneth L. Trout; Izabela Makalowska; Patrick M. Taylor; Andreas D. Baxevanis; David Landsman (Nucleic Acids Res., 2002)

The Homeodomain Resource: 2003 update. - Sharmila Banerjee-Basu; Travis Moreland; Benjamin J. Hsu; Kenneth L. Trout; Andreas D. Baxevanis (Nucleic Acids Res., 2003)