Effect of genotyping errors on linkage map construction based on repeated chip analysis of two recombinant inbred line populations in wheat (Triticum aestivum L.)

Table 4 Length of genetic linkage maps in cM using genotypic data corrected by the EC and GC methods in the two RIL populations

Chr.	Yangxiaomai×Zhongyou9507 RIL population				Jingshuang16×Bainong64 RIL population
Chr.	EC 1^a	EC 2^b	GC 1^c	GC 2^d	EC 1	EC 2	GC 1	GC 2
1 A	127.47	130.38	98.46	98.03	73.20	78.97	69.91	71.15
1B	127.05	126.21	93.65	93.26	133.64	135.11	67.42	67.34
1D	211.92	212.34	119.16	121.79	148.41	147.34	77.63	76.11
2 A	158.34	157.83	97.65	98.11	203.96	203.42	145.40	155.28
2B	158.35	154.09	103.79	104.86	158.68	164.81	106.59	112.33
2D	149.85	148.74	104.46	103.48	185.70	175.34	107.10	109.67
3 A	205.42	207.57	109.66	110.45	220.10	218.03	108.53	105.20
3B	148.18	148.81	103.35	101.65	250.66	242.66	103.80	100.11
3D	190.50	201.46	103.15	106.17	127.19	132.37	85.11	81.88
4 A	189.89	190.76	131.11	126.54	154.23	155.23	126.99	119.38
4B	109.04	105.18	75.63	68.69	112.83	104.63	92.58	82.52
4D	93.73	93.91	90.73	91.15	67.88	64.39	65.67	64.47
5 A	208.37	209.10	130.37	130.73	291.23	277.26	162.81	160.63
5B	196.02	198.54	129.33	127.20	199.85	204.75	155.79	143.03
5D	212.43	214.95	129.41	129.46	326.53	314.06	133.48	136.35
6 A	81.48	82.11	52.67	52.00	126.12	125.04	84.02	80.63
6B	143.39	144.55	101.19	99.25	195.38	210.92	139.30	142.21
6D	101.65	103.24	68.33	68.07	111.80	114.01	90.47	92.15
7 A	163.47	163.80	119.65	118.22	225.27	231.10	133.80	133.10
7B	155.14	158.15	88.90	90.68	213.02	218.54	101.25	112.81
7D	216.21	219.54	138.70	138.89	293.34	289.82	166.05	165.56
Total	3347.90	3371.26	2189.35	2178.68	3819.02	3807.80	2323.70	2311.91

^a The map using the first replication of genotyping corrected by the EC method
^b The map using the second replication of genotyping corrected by the EC method
^c The map using the first replication of genotyping corrected by the GC method
^d The map using the second replication of genotyping corrected by the GC method

ISSN: 1471-2229