108 F_2 plants in the cross of two cotton varieties,Bar19/1 and Acala 1517-77 were chosen to construct the genetic map,which had a whole length of 814 cM and covered 18.3% of the geneome of cotton,with 85 markers (70 SSR markers and 15 AFLP markers).

• 以陆地棉(Gossypium hirsutum L.；) 品种Bar19/1和Acala1517-77杂交的108个F2单株为材料；应用85个标记(70个SSR标记和15个AFLP标记)构建了总长为814cM的遗传图谱；覆盖棉花基因组的18