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Table 7 Comparison of the genetic linkage maps constructed in black spruce (Picea mariana) with those constructed (published) for other species in the genus Picea. Mega = megagametophytes.

From: Near-saturated and complete genetic linkage map of black spruce (Picea mariana)

Species Mapping population Mapping population size Map type No. markers mapped Marker systems No. linkage groups Map length in cM (Kosambi) Average distance between markers (cM) Reference
Picea mariana Three-generation outbred pedigree 90 F2 progeny Maternal 816 AFLP,, SSR, SAMPL 12 1597 2.0 This study
    Paternal 743 ESTP 12 1636 2.2  
    Consensus 1,111   12 1770 1.6  
Picea abies 1 single tree 72 mega Single tree 185 RAPD 17 3584 22.0 Binelli and Bucci 1994 [6]
  48 single trees 384 (48 × 8) mega Population 70 RAPD 15    Bucci et al. 1997 [7]
  1 single tree 72 mega Single tree 413 AFLP, SAMPL, SSR 29 2198.3 9.3 Paglia et al. 1998 [8]
  F 1 73 F1 progeny Maternal 461 AFLP, SSR, 12 1920 4.0 Acheré et al.
    Paternal 360 ESTP, 16 1792 4.9 2004 [9]
    Consensus 755 5srDNA 12 2035 2.6  
Picea glauca 1 single tree 47 mega Single tree 47 RAPD 12 873.8 18.5 Tulsieram et al. 1992 [5]
  2 single trees 92 mega 96 mega Single tree Single tree 165 144 RAPD, SCAR, ESTP 23 19 2059.4 2007.7   Gosselin et al. 2002 [10]
  F 1 118 F1 progeny Maternal 295 AFLP, SSR, 16 +3* 1842.3 6.2 Pelgas et al.
    Paternal 318 ESTP 15+4* 1928.2 6.1 2006 [11]
  F 1 118 F1 progeny Maternal 259   15+7* 1424.7 5.5  
    Paternal 264   12+8* 1533.6 5.8  
    Male consensus 512   13 1837.5 3.3  
  Composite F1 &F1 Composite F1 &F1 Composite 802   11 1933.5 2.4  
Picea mariana x P. rubens complex F 1 80 F1 progeny Maternal 326 AFLP, SSR, 15 1489.3 4.6 Pelgas et al.
    Paternal 303 ESTP, RAPD 20 1724.6 5.6 2005 [12]
  BC 1 109 BC1 progeny Maternal 313   14 1819.5 5.8  
    Paternal 281   17 1573.6 5.6  
    Male consensus 626   13 1704.8 2.8  
  Composite- F1 &BC1 Composite- F1 &BC1 Composite 1124   12 1845.5 1.6  
  BC 1 283 BC1 progeny Maternal 534 AFLP, ESTP, RAPD, SSR, 14 1833.5 4.0 Pavy et al. 2008 [13]
    Paternal 542 SNP 14 1814.1 3.8  
    Consensus 1,064   12 1849.8 2.2  
  1. *minor linkage groups