Figure 4From: Mapping QTL for the traits associated with heat tolerance in wheat (Triticum aestivumL.)Primary genomic regions of heat stress tolerance QTL on 6A, 1B, 2B and 1D identified by composite interval mapping in a Karl 92 x Ventnor RIL population. TMD represents thylakoid membrane damage; SSC represents SPAD chlorophyll content; PMD represents plasma membrane damage.Back to article page