Proceedings of the National Academy of Sciences of the United States of America 2013 https://researcherprofiles.org/profile/1170350 23589870 Puthanveettil SV, Antonov I, Kalachikov S, Rajasethupathy P, Choi YB, Kohn AB, Citarella M, Yu F, Karl KA, Kinet M, Morozova I, Russo JJ, Ju J, Moroz LL, Kandel ER