Figure 2

Effect of PLK2 genotype observed by GWAS on four growth parameters of the Xinlong carp strain after 8 months of grow-out culture. (a) Bwt5m (body weight, g), Blen5m (body length, mm), Bdep5m (body depth, mm) and BWid5m (body width, mm). Different characters represent significant differences between two genotypes. (b) DNA sequencing electropherograms of the AG and GG genotypes. The targeted SNP sites are indicated by black arrows.