Table 3.

Differentially expressed genes overlapping with previous studies. Genes from the 344 most differentially expressed genes (listed in electronic supplementary material, table S1) comparing high and low fear-of-human lines were compared with genomic regions described in previous studies examining effects of fear and domestication. Growth1: growth-related QTL region on chromosome one, study by Carlborg and co-workers [21]; Fearfulness: study by Jöngren et al. [33]; Sweep: sweep regions related to chicken domestication as identified by Rubin et al. [34]; Domestication: differentially expressed genes between red junglefowl and white leghorn, study by Nätt et al. [24]. The table gives the gene (or the Ensembl transcript ID where the annotation is not known), the log fold change (FC), the p-value of the differential expression, the position of the gene (chromosome and start position) and the study with which it overlaps.

gene	log FC	p-value	chromosome	start (bp)	overlap
LLPH	0.374867	0.005501	1	36 238 092	growth1
HELB	−0.52582	0.00206	1	36 284 702	growth1
GSTK1	0.4637	0.005857	1	80 911 430	fearfulness
IL1RL1	0.885067	0.006408	1	138 087 257	sweep
Q2AB82	−1.05893	0.006573	1	195 761 188	sweep
ENSGALT00000037406	−0.72065	0.00079	2	54 566 872	sweep
POPDC3	−1.2191	0.002184	3	71 505 286	sweep
ARFIP1	−1.351	0.00643	4	35 021 774	domestication
ENSGALT00000038460	−0.67343	0.001688	4	35 304 273	sweep
SLC25A21	0.676417	0.00019	5	39 355 924	sweep
ENSGALT00000028865	0.520817	0.007059	7	6 796 343	sweep
SNORA46	−0.52145	0.004122	11	1 409 703	sweep
BEAN	0.430	0.00281	11	12 395 560	domestication
STC2	0.801533	0.004249	13	9 178 952	sweep
GCNT7	0.797	0.00706	20	11 943 466	domestication
APITD1	0.717817	0.00068	21	3 721 279	sweep
SNORA55	−0.42767	0.004629	23	5 736 022	sweep