A pilot study to elucidate effects of artificial selection by size on the zebrafish (Danio rerio) fast skeletal muscle transcriptome

Fish size is a complex trait determined by the interaction of environmental and genetic factors. While evidence exists that fish final length and size are partially determined by muscle fibre structure. However, the molecular basis behind final body size and muscle fibre composition remains yet to be fully understood. Here we use the fish model zebrafish (Danio rerio) to explore the molecular mechanisms involved in muscle fibre number, muscle...