Acclimatization 3 Analysis of Variance 3 Animals 3 Arginine kinase 3 Brachyura 3 Chasmagnathus granulata 3 Crab 3 DNA Primers 3 Decapoda (Crustacea) 3 Gene Expression Regulation 3 Gene expression 3 Gill 3 Gills 3 Ion Pumps 3 Na+/K+-ATPase 3 Na+/K+/2Cl - cotransporter 3 Polymerase Chain Reaction 3 Quantitative PCR 3 RNA, Messenger 3 Seawater 3 Time Factors 3 V-type H+-ATPase 3 acclimatization 3 analysis of variance 3 animal 3 article 3 chemistry 3 comparative study 3 gene expression regulation 3 genetics 3