The identification and functional implications of human-specific "fixed" amino acid substitutions in the glutamate receptor family

Hiroki Goto, Kazunori Watanabe, Naozumi Araragi, Rui Kageyama, Kunika Tanaka, Yoko Kuroki, Atsushi Toyoda, Masahira Hattori, Yoshiyuki Sakaki, Asao Fujiyama, Yasuyuki Fukumaki^*, Hiroki Shibata