Identification of QTL regions and candidate genes for growth and feed efficiency in broilers

Table 8 Evolution of frequency of the favorable allele of the most significant SNPs in generations 5 to 7

SNPs	Associated traits^a	Favorable allele	G5^b	G6	G7
AX_101003762	BW28	C	0.71	0.73	0.78
AX_172583407	BW42	T	0.72	0.76	0.78
AX_75546765	ADFI	C	0.15	0.14	0.14
AX_172588157	RFI	C	0.38	0.39	0.38
AX_172566874	RFIa	A	0.43	0.46	0.49

^aBW28, body weight at 28 d of age; BW42, body weight at 42 d of age; ADFI, average daily feed intake; RFI, residual feed intake; RFIa, residual feed intake adjusted for weight of abdominal fat
^bGeneration

ISSN: 1297-9686