Genomic regulatory blocks encompass multiple neighboring genes and maintain conserved synteny in vertebrates - Kikuta, Hiroshi; Laplante, Mary; Navratilova, Pavla; Komisarczuk, Anna Z.; Engström, Pär G.; Fredman, David; Akalin, Altuna; Caccamo, Mario; Sealy, Ian; Howe, Kerstin; Ghislain, Julien; Pezeron, Guillaume; et al. (Genome Research, 2007)