Position of 80 published microsatellite loci on the genome of Zymoseptoria tritici (scale of the chromosomes is in base pairs) [20, 22]. The graphical representation of the map was constructed using the software MapChart . The microsatellites used in the three multiplexes are represented in larger font and in bold with their new name (correspondence to the previously published name can be found in Table 1). The colour of a microsatellite locus indicates in which multiplex the marker is integrated: red for multiplex 1, blue for multiplex 2 and green for multiplex 3. An asterisk indicates that the marker is reported for the first time. The positions of the housekeeping genes ILV5 (ID 102127) and SOD (ID 102956) are also indicated on chromosome 1.