A BAC-based integrated linkage map of the silkworm Bombyx mori

Table 3 Summary of integrated SNP linkage maps and fingerprinted BAC contigs

Linkage group	Number of Markers	Recombination length (cM)	Number of mapped contigs	Sum of contig lengths (Mb)	Number of BACs in contigs	Total length BAC singletons and contigs (Mb)
1	53	44.9	8	2.2	32	9.5
2	20	47.4	8	2.1	60	4.1
3	57	46.4	24	8.3	304	12.8
4	105	50.6	32	11.2	431	20.8
5	94	58.6	31	9.2	258	18.1
6	84	45.5	20	6.5	246	15.4
7	62	45.9	20	5.9	177	12.7
8	60	53.8	15	4.6	131	11.6
9	68	47.8	22	6.6	211	14.0
10	91	43.8	32	10.0	302	18.4
11	98	63.9	27	8.5	259	19.9
12	68	53.3	33	11.6	405	16.7
13	104	49.0	31	10.5	325	21.9
14	44	50.8	19	6.2	224	9.7
15	99	42.2	32	10.3	359	20.1
16	49	53.9	19	5.8	182	10.4
17	54	46.5	22	6.8	208	11.4
18	77	48.0	20	6.7	273	15.5
19	40	49.2	15	4.6	144	8.4
20	29	53.5	13	4.4	192	6.6
21	46	44.9	17	5.2	163	9.7
22	77	60.2	24	8.6	309	16.5
23	99	51.7	33	9.7	290	20.0
24	32	68.0	10	2.8	81	6.4
25	54	42.8	20	5.8	141	11.1
26	29	47.6	10	2.9	104	5.7
27	35	58.2	14	4.8	158	8.3
28	27	45.0	10	2.9	92	5.4
Total	1,755	1,413.4	581	184.7	6,061	361.1

BAC, bacterial artificial chromosome; Mb, megabases; SNP, single nucleotide polymorphism.

ISSN: 1474-760X