Detection of copy number variations in brown and white layers based on genotyping panels with different densities

Table 2 Summary of CNV identified for each line and each genotyping panel

Line	SNP panel^a	Number of individuals	Number of individuals that pass quality control	Total number of CNV^b	Mean N of CNV per individual	Mean length (kb)	Length range (kb)
W1	50K w	3350	3308	2053	0.62	88.1	1.8–955.7
W1	600K	253	252	772	3.06	25.9	1.2–271.9
W2	50K w	3215	3172	1575	0.50	76.9	1.9–1294.6
	50K b	2401	2253	1844	0.82	111.3	1.4–1493.0
	600K	748	714	1409	1.97	37.2	1.5–428.7
Hybrids (w)	600K	806	769	2261	2.94	31.1	1.4–1116.2
B1	50K b	5908	5284	6203	1.17	216.0	1.7–3160.2
B1	600K	241	238	1158	4.87	24.9	1.2–663.1
B2	42K	1797	1716	2250	1.31	90.9	1.4–1658.3
All lines		18,719	17,706	19,525	1.10	51.1	1.1–3160.2

^aw white-egg lines, b brown-egg lines
^bTotal number of detected CNV for all individuals: all occurrences of CNV were counted

ISSN: 1297-9686