Detection of segregation distortion loci in triticale (x Triticosecale Wittmack) based on a high-density DArT marker consensus genetic linkage map

Alheit, Katharina V; Reif, Jochen C; Maurer, Hans Peter; Hahn, Volker; Weissmann, Elmar A; Miedaner, Thomas; Würschum, Tobias

doi:10.1186/1471-2164-12-380

Table 3 Description of the component maps and the consensus map

From: Detection of segregation distortion loci in triticale (x Triticosecale Wittmack) based on a high-density DArT marker consensus genetic linkage map

	DH06				DH07				EAW74				EAW78				DH_LxA				F2_LxT				Consensus
	Length^a	Loci	Unique	Dens^b	Length^a	Loci	Unique	Dens^b	Length^a	Loci	Unique	Dens^b	Length^a	Loci	Unique	Dens^b	Length^a	Loci	Unique	Dens^b	Length^a	Loci	Unique	Dens^b	Length^a	Loci	Unique	Dens^b
*Chromosome 1*
A	107.3	24	17	6.3	127.3	24	19	6.7	74.7	7	7	10.7	81.3	12	7	11.6	11.1	5	4	2.8	73.1	9	9	8.1	181.7	40	37	4.9
B	146.6	53	32	4.6	127.6	29	21	6.1	218.9	57	30	7.3	133.6	38	26	5.1	106.6	24	14	7.6	33.9	11	11	3.1	101.1	107	81	1.2
R	41.1	17	12	3.4	70.4	17	12	5.9	*	*	*	*	9.2	10	5	1.8	103.1	96	41	2.5	124.2	59	56	2.2	69.2	143	97	0.7
*Chromosome 2*
A	103.8	32	20	5.2	149.9	38	27	5.6	*	*	*	*	69.3	15	9	7.7	94.3	15	11	8.6	31.9	3	3	10.6	105.0	54	45	2.3
B	267.0	32	20	13.4	211.9	44	35	6.1	140.0	20	18	7.8	116.1	24	14	8.3	152.9	25	22	7.0	144.5	12	11	13.1	173.4	87	66	2.6
R-1	93.0	24	16	5.8	134.4	68	37	3.6	19.9	12	10	2.0	*	*	*	*	181.2	106	48	3.8	225.5	68	60	3.8	105.3	141	113	0.9
R-2	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	10.5	10	10	1.1
*Chromosome 3*
A	146.8	33	26	5.6	157.4	27	22	7.2	142.7	23	21	6.8	131.3	12	9	14.6	78.9	19	13	6.1	21.6	4	4	5.4	111.5	62	56	2.0
B	161.5	49	35	4.6	211.5	51	40	5.3	13.9	7	3	4.6	104.0	28	14	7.4	104.1	21	6	17.4	124.2	36	21	5.9	117.1	98	73	1.6
R	112.8	26	20	5.6	115.2	24	14	8.2	75.7	43	30	2.5	152.5	74	44	3.5	70.5	57	31	2.3	94.5	41	38	2.5	118.0	157	104	1.1
*Chromosome 4*
A	153.8	40	25	6.2	57.6	30	15	3.8	36.1	27	11	3.3	62.7	7	7	9.0	10.0	3	3	3.3	67.0	28	26	2.6	107.6	75	56	1.9
B	132.1	14	11	12.0	103.8	13	11	9.4	111.6	11	8	14.0	54.5	6	3	18.2	106.5	15	8	13.3	1.8	6	6	0.3	104.9	21	17	6.2
R	238.8	180	105	2.3	192.1	120	73	2.6	397.8	101	80	5.0	232.0	66	53	4.4	183.2	152	70	2.6	34.2	20	19	1.8	92.6	344	231	0.4
*Chromosome 5*
A	73.0	12	8	9.1	59.6	12	10	6.0	97.1	10	7	13.9	13.6	9	4	3.4	93.1	11	6	15.5	21.9	8	7	3.1	55.9	29	22	2.5
B	162.5	48	29	5.6	150.3	35	22	6.8	128.2	42	31	4.1	120.5	36	28	4.3	6.3	8	5	1.3	116.3	23	23	5.1	111.2	94	78	1.4
R	259.4	149	82	3.2	119.4	59	26	4.6	29.2	20	17	1.7	170.9	66	45	3.8	77.9	84	31	2.5	79.4	32	31	2.6	94.7	237	168	0.6
*Chromosome 6*
A	196.8	61	47	4.2	245.3	58	42	5.8	172.2	24	17	10.1	169.0	20	17	9.9	166.3	32	20	8.3	185.8	23	23	8.1	111.6	95	85	1.3
B	216.0	92	55	3.9	210.4	64	49	4.3	160.7	77	43	3.7	149.7	40	31	4.8	162.1	90	35	4.6	1.0	4	4	0.3	117.7	144	109	1.1
R	241.3	144	89	2.7	212.5	138	80	2.7	167.8	69	56	3.0	241.2	110	67	3.6	120.5	91	58	2.1	81.9	28	25	3.3	82.1	269	200	0.4
*Chromosome 7*
A	97.3	24	18	5.4	115.3	33	23	5.0	140.6	29	24	5.9	114.6	16	16	7.2	214.7	51	42	5.1	62.3	10	9	6.9	121.9	75	71	1.7
B	207.1	60	43	4.8	131.3	40	19	6.9	134.6	33	23	5.9	106.2	47	35	3.0	114.1	61	30	3.8	97.4	16	14	7.0	126.0	113	91	1.4
R	112.9	95	45	2.5	146.9	117	59	2.5	116.0	78	49	2.4	74.7	9	7	10.7	*	*	*	*	122.6	40	35	3.5	90.9	207	119	0.8
ΣΣ	3270.9	1209	755	4.3	3050.1	1041	656	4.6	2377.7	690	485	4.9	2306.9	645	441	5.2	2157.4	966	498	4.3	1745.0	481	435	4.0	2309.9	2602	1929	1.2
Σ A	704.7	146.7	109.2	6.5																					795.2	430	372	2.1
Σ B	900.6	240.3	156.5	5.8																					851.4	664	515	1.7
Σ R	879.3	451.7	279.3	3.1																					663.3	1508	1042	0.6

^a Chromosome length in cM.
^b Dens = Density; averaged distance between adjacent unique loci in cM.
* No linkage group obtained for this chromosome.
~ No second linkage group necessary for chromosome 2R in this population.
ΣΣ Sum of chromosome lengths, loci, unique loci, and averaged map density, respectively for each component map and the consensus map.
Σ Features of the component maps for the A, B, and R genome represent mean values over all component populations.

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