A reference linkage map for Eucalyptus

BMC Genomics

Table 1 Component map details

Linkage map^a	Map abbreviation	n	cM	MMI	Markers mapped (percentage of unique markers in pedigree)
					DArT	SSR	Gene	Total
E. grandis × E. urophylla SA double pseudo-backcross F₂^b	GU-SA	547	1107	0.51	2229 (45%)	59 (46%)	2 (100%)	2290 (45%)
E. grandis × E. urophylla Embrapa F₁^ce	GU-Emb	177	1229	0.78	1617 (41%)	193 (77%)	0	1810 (44%)
E. globulus Lighthouse F₂^d	GLOB-LH	503	1151	1.21	1010 (27%)	50 (12%)	0	1060 (27%)
E. globulus FAM1 F₁^d	GLOB-F₁-1	184	1033	1.97	571 (14%)	4 (0%)	2 (0%)	577 (14%)
E. globulus FAM4 F₁^d	GLOB-F₁-4	184	1137	2.46	488 (10%)	6 (0%)	4 (25%)	498 (10%)
E. globulus FAM5 F₁^d	GLOB-F₁-5	183	1055	2.09	600 (22%)	4 (0%)	2 (0%)	606 (21%)
E. globulus FAM1 F₂^d	GLOB-F₂-1	172	1258	2.73	660 (18%)	30 (30%)	5 (40%)	695 (18%)

Summary of the component maps used to construct the composite map. For each map, progeny size (n), map length (cM; total for all 11 linkage groups), mean marker interval (MMI; average for all 11 linkage groups) and total number of mapped markers (using only those linkage groups included in composite map construction; see Methods) are given. For DArT, microsatellite (SSR) and gene markers mapped on each component map, the percentage of markers unique to that map (i.e. not mapped in any of the six other component maps) are given in parentheses. ^aCross details and reference; ^bKullan et al.[33], ^cPetroli et al.[11] and ^dHudson et al.[32]. ^eData for the E. grandis × E. urophylla Embrapa F₂ component map calculated using a combination of framework and comprehensive linkage groups (see Methods).

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