Table 1

Component map details
Linkage mapa 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 F2b GU-SA 547 1107 0.51 2229 (45%) 59 (46%) 2 (100%) 2290 (45%)
E. grandis × E. urophylla Embrapa F1ce GU-Emb 177 1229 0.78 1617 (41%) 193 (77%) 0 1810 (44%)
E. globulus Lighthouse F2d GLOB-LH 503 1151 1.21 1010 (27%) 50 (12%) 0 1060 (27%)
E. globulus FAM1 F1d GLOB-F1-1 184 1033 1.97 571 (14%) 4 (0%) 2 (0%) 577 (14%)
E. globulus FAM4 F1d GLOB-F1-4 184 1137 2.46 488 (10%) 6 (0%) 4 (25%) 498 (10%)
E. globulus FAM5 F1d GLOB-F1-5 183 1055 2.09 600 (22%) 4 (0%) 2 (0%) 606 (21%)
E. globulus FAM1 F2d 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).

Hudson et al.

Hudson et al. BMC Genomics 2012 13:240   doi:10.1186/1471-2164-13-240

Open Data