The editors of Microarrays would like to express their sincere gratitude to the following reviewers for assessing manuscripts in 2014:Alliey, NeyBrock, GuyCalza, StefanoCarpentieri, DavidCastiglioni, BiancaCattoretti, GiorgioCavallini, ErikaChechik, GalChen, GuoanChen, JinChen, WenjinChevolot, YannCretich, MarinaDellinger, AndrewDembélé, DoulayeDomany, EytanDübel, StefanDussert, StéphaneFededa, Juan PabloGagné, FrançoisGalbiati, SilviaGandhiraman, RamprasadGhosh, GargiGillett, CherylGriffin, Robert J.Jeffries, Marlo K. SellinJungbluth, A. A.Kadara, HumamKalari, KrishnaKato, Takamitsu A.Kaushik, AjeetKelmansky, DianaLabarge, MarkLaurent, Louise C.Lee, K. F.Lei, Thomas K. F.Lu, LingengMalik, KarimManzano, MarisaMcCall, MatthewMelamed, JonathanPäkkilä, HennaPark, Chail-IlPasquer, FrédériquePerkins, EdwardPichler, MartinPirona, RaulPrieto, CarlosRao, Uma N. M.Ricardo, SaraScherer, AndreasSheridan, PaulSobek, JensSugimura, HaruhikoTownley, Helen E.Usui, KenjiVaudry, DavidWineinger, NathanWright, Gavin J.Wu, Wei-ZhongZanella, FabianZhang, TongwuZhu, XiangdongZilliox, Michael J.Zlobec, IntiZuccheri, Giampaolo