Table 2.

Characterization of 1 Mb genomic windows associated with abdominal fat and carcass fat content traits in the Embrapa F₂ Chicken Resource Population.

Trait	GGA_Mba	Genome interval (start – end position)a	N° of SNP/window	% genetic variance explained	PPAb	SNP IDc	Model frequency
ABF	1_52	52,000,127–52,998,004	387	1.23	0.56	rs313050579	0.0108
	1_53	53,002,697–53,997,943	282	1.32	0.56	rs312317108	0.0158
	1_54	54,001,671–54,998,619	257	0.75	0.42	rs15271198	0.0173
	1_179	179,001,074–179,999,169	411	0.67	0.54	rs13557213	0.0111
	2_30	30,004,050–30,999,519	315	0.63	0.47	rs317553502	0.0138
	2_61	61,003,805–61,992,322	290	0.94	0.52	rs13619262	0.0527
	2_62	62,001,908–62,998,786	307	1.23	0.56	rs314667858	0.0253
	27_3	3,000,222–3,996,811	820	0.84	0.77	rs315719114	0.0097
	28_4	4,004,758–4,964,406	629	0.53	0.68	rs314073448	0.0038
ABFP	2_61	61,003,805–61,992,322	290	0.71	0.57	rs13619262	0.0272
	2_62	62,001,908–62,998,786	307	0.66	0.47	rs14193698	0.0193
	7_35	35,001,761–35,996,723	386	0.58	0.58	rs312894632	0.0106
	28_0	23,942–999,295	829	1.09	0.80	rs316394502	0.0512
	28_3	3,000,142–3,988,940	621	0.82	0.73	rs15251024	0.0146
CFC	1_53	53,002,697–53,997,943	282	0.91	0.51	rs314857319	0.0083
	1_168	168,005,668–168,997,872	318	0.56	0.41	rs312378109	0.0093
	1_169	169,001,420–169,999,438	346	0.82	0.44	rs315077363	0.0109
	1_170	170,002,808–170,999,129	446	0.98	0.48	rs13973557	0.0223
	1_171	171,000,120–171,999,874	407	0.91	0.52	rs315852521	0.0142
	1_175	175,003,078–175,996,880	405	1.28	0.52	rs313574684	0.0246
	7_35	35,001,761–35,996,723	386	0.73	0.52	rs314947533	0.0125
	7_36	36,000,235–36,898,384	257	0.58	0.44	rs312848275	0.0158
	15_9	9,002,743–9,999,015	639	0.82	0.64	rs316091564	0.0637
	15_10	10,001,717–10,999,147	577	0.71	0.63	rs13528818	0.0156
	28_4	4,004,758–4,964,406	629	0.82	0.75	rs314212680	0.0069
CFCDM	1_105	105,000,541–105,997,476	383	1.16	0.60	rs13916775	0.0154
	1_175	175,003,078–175,996,880	405	1.49	0.60	rs313574684	0.0206
	1_179	179,001,074–179,999,169	411	0.89	0.53	rs317863254	0.0121
	7_35	35,001,761–35,996,723	386	0.95	0.58	rs16614131	0.0170
	7_36	36,000,235–36,898,384	257	1.23	0.57	rs312848275	0.0257
	20_12	12,000,087–12,998,691	562	0.54	0.67	rs739732531	0.0204
	28_3	3,000,142–3,988,940	621	0.76	0.62	rs315921612	0.0176
	28_4	4,004,758–4,964,406	629	1.71	0.85	rs313086976	0.0181

ABF: abdominal fat weight in grams; ABFP: abdominal fat percentage; CFC: carcass fat content in grams; CFCDM: carcass fat content on dry matter basis.

^aMap position based on Gallus_gallus-5.0, NCBI assembly.

^bPosterior probability of association (PPA) as described by Onteru et al.¹⁷.

^cSNP within the window with the highest model frequency.