Figure 2
The newly-updated genetic map for A1/D1, A2/D2 and A3/D3 homoeologous pairs. Note: Genetic map was constructed using a BC1 population obtained from the interspecific cross: G. hirsutum L. acc. TM-1 × G. barbadense L. cv. Hai7124. Recombination distance is given in centimorgans (cM). Chromosomes and linkage groups are arranged by homoeologous pairs and their corresponding conventional chromosome numbers denoted in bracket. REMAP markers are shown in bold. Segregation distorted loci are underlined and italicized; loci skewed toward the heterozygote only are underlined, loci skewed toward TM-1 are both italicized and underlined. Segregation distortion regions (SDRs) are named as ‘No. SDR + linkage group’, for example, SDR1_2 refers to the first SDR (out of all SDRs) and is located on Chr. 2 linkage group.