Fig. 1
From: Identification of QTL regions and candidate genes for growth and feed efficiency in broilers
Manhattan and quantile–quantile (Q-Q) plots of the GWAS for growth traits. Each dot is a SNP in the dataset. The horizontal red and blue lines indicate the genome-wide significant (P value = 1.90e−6) and suggestive thresholds (P value = 3.80e−5), respectively. BW28 and BW42 are body weight at 28 d and 42 d of age, and GIF is the genomic inflation factor