Molecular mapping of the Tsc2 locus in the recombinant inbred population derived from Salamouni × Katepwa. The genetic linkage map of the Tsc2 region (middle) corresponds to the deletion bin 2BS3 0.84–1.00 on the physical map (left). Markers are indicated to the right of the genetic map. Microsatellite simple sequence repeat (SSR) markers are shown in black; sequence-tagged site (STS) and restriction fragment length polymorphism (RFLP) markers derived from bin-mapped expressed sequence tags (ESTs) are shown in blue and burgundy, respectively; the marker XBE444541, which was derived from a bin-mapped EST and initially mapped as an RFLP then converted to an STS marker, is shown in bright red; and markers developed from ESTs identified based on colinearity with rice and Brachypodium distachyon are shown in green. The composite interval regression map of the Tsc2 region after inoculation with the Pyrenophora tritici-repentis race 5 isolate DW5 is on the right. The critical logarithm of odds (LOD) threshold of 3.30 is indicated by the dotted line, and the LOD scale is indicated at the bottom.