Location of quantitative trait loci (QTLs) in the ‘V6’ x ‘Granada’ genetic map. QTLs are labelled by boxes (two-LOD confidence interval). Boxes are black for chilling requirement and blooming variables (CRW, CRU, CRD, EnD, EcD and BD), white for heat requirement variables (HREc, HRB, PEnEc and PEnB) and grey for harvest date (HD). ‘V6’ and ‘Granada’ genetic maps are vertical white bars showing single nucleotide polymorphisms (SNP) markers. Genome scaffolds are represented as vertical black bars placed between their respective ‘V6’ and ‘Granada’ maps. The positions of SNP markers flanking the confidence intervals of QTLs are labelled in bold on genome scaffolds, limiting a genomic region named with a number (for the scaffold) and a letter (for the order of the region along the scaffold), which was used to identify putative candidate genes. Within each genomic region, QTLs of the same variable corresponding to different locations are fused in a single box. Scale bars for genetic maps and scaffolds are shown in the upper left part of the figure.
Romeu et al. BMC Plant Biology 2014 14:52 doi:10.1186/1471-2229-14-52