Differential expression of the aryl hydrocarbon receptor pathway associates with craniofacial polymorphism in sympatric Arctic charr - Ahi, Ehsan Pashay; Steinhäuser, Sophie S.; Pálsson, Arnar; Franzdóttir, Sigrídur Rut; Snorrason, Sigurdur S.; Maier, Valerie H.; Jónsson, Zophonías O. (EvoDevo, 2015)