Fig. 1From: Combined proteomic and gene expression analysis to investigate reduced performance in rainbow trout (Oncorhynchus mykiss) caused by environmentally relevant microplastic exposureShape and size distribution of microplastic particles used in the exposure experiments. (A) Microscopic image of fluorescent polymethylmethacrylate (PMMA) particles. (B) Accumulative histogram of the equivalent circular area diameter (ECAD) of all PMMA particles detected in 10 pellets of the experimental dietBack to article page