Table 1 Summary of the main features of the brown trout (Salmo trutta) high-density linkage map based on the 3977 mapped markers distributed over the 40 LGs described in this study
Brown Trout LGDistance (cM)Number of SNP Markers Mapped to Each LGDensity (markers/cM)Recombination Rate (cM/Mb)LG_Map GharbiAtlantic SalmonBrook CharrNorthern Pikea
BT-01a46.3082525.441.43BT-10Ssa16qbBC-05a22.2
BT-01bBT-06Ssa29BC-05b22.1
BT-02a45.6211302.850.82BT-05Ssa7qBC-02b23.1
BT-02bBT-15Ssa7pBC-02a24.1
BT-0314.635473.210.39BT-16Ssa3qBC-08a11.2
BT-24
BT-0420.90224911.910.4BT-32Ssa20qaBC-4013.2
BT-05b40.511403.460.56BT-6Ssa6qBC-3118.2
BT-05aBT-35Ssa6pBC-1411.1
BT-06a53.0491392.620.48BT-27Ssa 12qaBC-03b9.2
BT-06bSsa 12qbBC-03a17.1
BT-0728.0881023.630.7BT-9Ssa 25BC-2416.2
BT-0819.814964.850.89-Ssa 17qaBC-3922.1
BT-0944.687881.971.18BT-13Ssa 1pBC-1215.2
BT-1032.513852.610.68BT-27Ssa 13qbBC-08b7.1
BT-11b65.086791.211.65BT-12Ssa 5qBC-07a20.1
BT-11aSsa 5pBC-07b4.2
BT-1233.021601.820.7-Ssa 2pBC-2920.2
BT-1328.807642.220.36-Ssa 26BC-06a2.1
BT-1447.143611.291.23BT-36Ssa 28BC-275.2
BT-1529.805591.981.6BT-04Ssa 4pBC-04b25.1
Ssa 23BC-04a8.1
BT-1629.837561.880.59-Ssa 1qbBC-1314.1
BT-1740.655240.591.13BT-28Ssa 15qbBC-3012.2
BT-1825.582078.090.5BT-16Ssa 3pBC-113.2
BT-1934.4856921.04BT-22Ssa 24BC-06b13.1
BT-2023.814602.520.65-Ssa 2qBC-429.1
BT-2142.1941874.431.43BT-25Ssa 16qaBC-2019.2
BT-2230.4331454.760.6BT-30Ssa 4qBC-097.2
BT-23b38.0571413.70.5BT-02Ssa 9qbBC-334.1
BT-23aSsa 9qcBC-381.2
BT-2437.8051393.681.11BT-31Ssa 21BC-2616.1
BT-2523.8431315.490.63BT-07Ssa 10qbBC-1519.1
BT-2641.0251132.750.45BT-33Ssa 22BC-2117.2
BT-2733.2751113.340.21BT-26Ssa 13qaBC-1812.1
BT-2835.4251093.081.05BT-23Ssa 18qaBC-366.2
Ssa 18qbBC-3224.1
BT-2936.6751052.860.52BT-29Ssa 27BC-2310.1
BT-3021.41024.770.37BT-23Ssa 1qaBC-01b6.1
BT-3124994.131.33BT-02Ssa 9qaBC-3515.1
BT-3239.782872.190.81-Ssa 14qaBC-223.1
BT-3320.438733.571.23-Ssa 8qBC-4125.2
BT-3431.085672.161.03BT-14Ssa 20qbBC-251.1
BT-3544.948681.511.22BT-12Ssa 10qaBC-178.2
BT-35
BT-36a42.241611.440.44BT-13Ssa 11qaBC-282.2
BT-36bSsa 11qbBC-1014.2
BT-3784.844630.744.1-Ssa 14qbBC-3410.2
BT-3819.365492.531.57BT-15Ssa 17qbBC-3723.2
BT-3936.8253711.08BT-28Ssa 15qaBC-1918.1
BT-40a15.12231.520.58-Ssa 19qbBC-01a5.2
BT-40bSsa 19qaBC-1621.2
Whole Genome1403.1439773.150.88
  • The correspondence with LGs of the former generation linkage map established by Gharbi et al. (2006) is reported. The mean recombination rate is reported for each LG, as well as syntenic relationships with homologous chromosome arms from Atlantic salmon (S. salar), the brook charr (Salvelinus fontinalis) used as an outgroup for the Salmo genus, and the northern pike (Esox lucius) used as a nonduplicated outgroup for salmonids. The northern pike chromosomes are listed twice to accommodate the duplicate orthologs in the salmonid species (Sutherland et al. 2016). Boldface corresponds to the seven pairs involved in homeologous pairing (i.e., tetrasomic inheritance) in S. salar (Lien et al. 2016).

  • a Data retrieved from Table 2 of Sutherland et al. (2016).