Fig. 1From: Construction of a dense genetic linkage map and mapping quantitative trait loci for economic traits of a doubled haploid population of Pyropia haitanensis (Bangiales, Rhodophyta)Coverage and number of markers for each double haploid (DH) individual and their parents. The x-axes in (a and b) indicate the plant accession, including the female parent and the male parent, followed by each of the DH individuals; the y-axes indicate coverage in (a) and number of markers in (b)Back to article page