The Decoding the Salmonid Genome Project is a collaborative effort for large-scale functional characterization of genetic elements using CRISPR gene edited Rainbow Trout as a model salmonid system
Bottleneck in Functional Genomics
Studies of genome function often rely on labor intensive characterization of individual genes. The effort involved in this process has limited most functional genome characterization studies to model organisms where genetic manipulation is routine. Focusing on individual genes is biased toward genes of large effect and is unable identify gene interactions, non-coding elements and regulatory mechanisms that arguably influence phenotypic traits to a larger degree than changes in protein coding regions.