截至目前,西瓜、黄瓜及甜瓜的全基因组测序工作已经基本完成,利用高密度饱和遗传连锁图谱将基因组序列锚定到染色体的具体位置并确定其在染色体上的方向,这为进一步开展基因组分析研究奠定了基础。本文中综述了瓜类遗传连锁图谱构建的研究现状并对遗传连锁图谱进行了比较分析。 Up to now, genome-wide sequencing of watermelon, cucumber and melon has been basically completed. Using high-density saturated genetic linkage map, the genome sequence is anchored to the specific location of the chromosome and its orientation on the chromosome. This is a further study of genomic analysis Foundation. In this paper, the research status of melon genetic linkage map construction is summarized and the genetic linkage map is compared and analyzed.