Science, Volume 293

activity alkenone allele analysis antibody antigen applications areas associated atoms binding biology brain candidates cause cells Center changes climate complex contain cytoplasmic Department detected direct disease drug E-mail effect electron et al experience expression factor field function funding gene genetic genome human immune increase indicate individual infection Institute interaction interest Laboratory lead located major MANAGER measured Medical mice molecular molecules mouse mutant Nature North observed Opportunity organisms period Phys position potential present production protein range receptor record references region response sample says Science scientific scientists sequence Service signal similar specific structure suggest surface temperature tion transcription United Univ University vaccine values