The editors of Genes would like to express their sincere gratitude to the following reviewers for assessing manuscripts in 2013:

• Afelik, Solomon

• Aguileta, Gabriela

• Araki, Ryoichi

• Benkovic, Stephen J.

• Benson, M. Douglas

• Bergmann, Jan H.

• Bianchetti, Laurent

• Bishop, Cleo L.

• Bjergbæk, Lotte

• Boizet-Bonhoure, Brigitte

• Bull, Susan

• Burgess, Robert W.

• Capel, Blanche

• Casati, B.

• Challiss, R.A. John

• Chami, Mounia

• Chang, C.-C.

• Chen, Jeremy J.W.

• Chénais, Benoît

• Chrast, Roman

• Clark, Andy

• Cook, Mathew

• Crews, David

• Dion, Vincent

• Doetsch, Paul W.

• Domingos, Pedro M.

• Dreyer, Jean-luc

• Driver, John

• Efrat, Himon

• Ellard, S.

• Gaerstel, Matthias

• Gascon, Eduardo

• Gomer, Richard H.

• Gómez, María

• Greenberg, Narayan

• Grimpe, Barbara

• Harris, Reuben

• Haynes, Cole M.

• Hellstrand, S.

• Hetz, Claudio

• Hingorani, Manju

• Isaacs, Aaron

• Ishiura, Shoichi

• Jiravanichpaisala, Pikul

• Johnson, Edward

• Josyula, Ratnakar

• Kaminska, Bozena

• Kennerson, Marina L.

• Klungland, Arne

• Krau, Jeffrey A.

• Kuiper, Roland

• Landolph, Joseph R.

• Lang, Andrew S.

• Laybutt, Ross

• Liu, Yuan

• Long, Quan

• Lynch, Henry T.

• Mahajan, Supriya D.

• Matsuo, Koichi

• McCormick, Jennifer B.

• Moltó-Puigmartí, Carolina

• Mooyaart, A.L.

• Morrione, Andrea

• Mutch, David

• Myre, Michael

• Niggli, Ernst

• Noguchi, Eishi

• O'donnell, Kathryn A.

• Owen, Katharine R.

• Panda, Debasis

• Parker, Lisa

• Pask, Andrew J.

• Paterson, Andrew

• Pavlov, Youri I.

• Platzer, Matthias

• Povirk, Lawrence F.

• Powis, S.J.

• Rey, Rodolfo A.

• Ribeiro, Andre S.

• Ruat, Martial

• Salnikow, Konstantin

• Schepers, Kenneth S.

• Shiotsuki, Takahiro

• Sleiman, Patrick M.A.

• Sonntag, Kai-christian

• Soranzo, Nicole

• Sørensen, Claus Storgaard

• Speck, Christian

• Størling, Joachim

• Takisawa, Haruiko

• Valenzuela, Manuel S.

• Van Coppenolle, Fabien

• Vashee, Sanjay

• Vaxillaire, Martine

• Wahlestedt, Claes

• Wang, Han-Ching

• Wei, Zong

• Weinreich, Michael

• Weterman, M.A.J.

• Winqvist, Robert

• Yuan, Qipeng

• Zeng, Xiankun

• Zhang, Qin

• Zhang, Zhiguo

• Zhao, Feng-qi

• Zhao, Xiaolan

• Zhu, Biao