Fig. 4From: Identification of quantitative trait loci (QTL) and meta-QTL analysis for kernel size-related traits in wheat (Triticum aestivum L.)Number of QTLs collected (a) by trait category, KL (kernel length), KW (kernel width), KT (kernel thickness), and KDR (kernel diameter ratio) and (b) in 21 wheat chromosomes (c) frequencies of QTLs with different PVE (%) and CI values and (d) proportion of QTL numbers in wheat sub-genomes A, B, and DBack to article page