中文摘要：

从芸薹属作物分子遗传连锁图谱的研究现状出发,综述了分子遗传连锁图谱在芸薹属作物重要农艺性状基因定位和辅助育种、比较作图、基因组结构和起源进化等方面的最新应用进展,对今后的研究方向提出了建议。

英文摘要：

According to the state of molecular genetic linkage map, the recent application advances of the map in Brassica crops research were summarized from the following aspects： gene mapping of important agronomic characters and marker assistant selection, comparative mapping, genome structures and origin and evolution. Suggestions on the forthcoming studies were also made in the present paper.