Genome-wide association study reveals putative role of gga-miR-15a in controlling feed conversion ratio in layer chickens

Table 5 Basic information for SNP markers on a physical map after quality control

Chromosome	Map distance (Kb)^a	No. SNPs	Density (kb/SNP)	Chromosome	Map distance (Kb)	No. SNPs	Density (kb/SNP)
1	195,241.9	58,459	3.3	16	494.8	266	1.9
2	148,556.6	35,247	4.2	17	10,279.4	4954	2.1
3	110,445.2	33,201	3.3	18	11,198.7	5560	2.0
4	90,168.3	26,060	3.5	19	9979.3	4911	2.0
5	59,540.0	17,745	3.4	20	14,252.9	4843	2.9
6	34,904.9	11,610	3.0	21	6786.7	4808	1.4
7	36,195.7	12,537	2.9	22	4050.3	2234	1.8
8	28,724.0	9276	3.1	23	5700.7	3508	1.6
9	23,424.5	11,201	2.1	24	6313.8	4505	1.4
10	19,856.0	9704	2.0	25	2188.5	1494	1.5
11	19,381.0	7563	2.6	26	5288.3	3465	1.5
12	19,844.9	7772	2.6	27	5143.2	2922	1.8
13	17,425.5	6088	2.9	28	4735.4	2845	1.7
14	15,145.4	8102	1.9	LGE64	953.8	94	10.1
15	12,624.9	6203	2.0	LGE22^b	739.1	39	19.0
Total	919,583.7	307,216

^aThe physical length of the chromosome was based on the position of the last marker in the Gullus gullus version 4
^bLGE22, linkage group LGE22C19W28_E50C23

ISSN: 1471-2164