Cloned mice have an obese phenotype not transmitted to their offspring - Tamashiro, K L; Wakayama, T; Akutsu, H; Yamazaki, Y; Lachey, J L; Wortman, M D; Seeley, R J; D’Alessio, D A; Woods, S C; Yanagimachi, R; Sakai, R R (Nat Med, 2002)