Linkage map and genome assembly statistics.

For each linkage group (chromosome), the map length (in centimorgans, cM), genome sequence contained in the chromosome assembly (not including gaps), number of supercontigs (sctgs) in the chromosome assembly, and number of SNP markers genotyped are given. Values for the current (cb4) and previous (cb3) assemblies are provided for comparison. The Chr*_random assemblies contain any supercontigs that are mapped to chromosomes but cannot be ordered relative to other supercontigs in the chromosome assemblies. The unassembled chromosome contains all remaining supercontigs, which did not contain genotyped markers and so were not mapped to linkage groups.
aCumulative genetic length, such that all recombination events evident on all chromosomes in a RIL set are considered to have occurred in a single meiosis.
bWe re-estimated the cb3 genetic maps using the data from [38] in order to convert the map lengths, which had been reported as per-meiosis, to the cumulative lengths shown.