宗成堃, 宋振巧, 陈海梅, 刘昶, 王建华, 郭林林, 刘甜, 潘玉玲. 利用SSR、SRAP和ISSR分子标记构建首张丹参遗传连锁图谱J. 药学学报, 2015,50(3): 360-366.
引用本文: 宗成堃, 宋振巧, 陈海梅, 刘昶, 王建华, 郭林林, 刘甜, 潘玉玲. 利用SSR、SRAP和ISSR分子标记构建首张丹参遗传连锁图谱J. 药学学报, 2015,50(3): 360-366.
ZONG Cheng-kun, SONG Zhen-qiao, CHEN Hai-mei, LIU Chang, WANG Jian-hua, GUO Lin-lin, LIU Tian, PAN Yu-ling. Construction of the first genetic linkage map of Salvia miltiorrhiza Bge. using SSR, SRAP and ISSR markersJ. Acta Pharmaceutica Sinica, 2015,50(3): 360-366.
Citation: ZONG Cheng-kun, SONG Zhen-qiao, CHEN Hai-mei, LIU Chang, WANG Jian-hua, GUO Lin-lin, LIU Tian, PAN Yu-ling. Construction of the first genetic linkage map of Salvia miltiorrhiza Bge. using SSR, SRAP and ISSR markersJ. Acta Pharmaceutica Sinica, 2015,50(3): 360-366.

利用SSR、SRAP和ISSR分子标记构建首张丹参遗传连锁图谱

Construction of the first genetic linkage map of Salvia miltiorrhiza Bge. using SSR, SRAP and ISSR markers

  • 摘要: 以2个丹参 (Salvia miltiorrhiza Bge.) 品系杂交得到的94株F1代植株为作图群体, 利用SSR (simple sequence repeat, 简单重复序列)、SRAP (sequence-related amplified polymorphism, 相关序列扩增多态性标记) 和ISSR (inter-simple sequence repeat, 内部简单重复序列) 标记进行了首张丹参遗传连锁图谱的构建。该图谱包含8个连锁群, 93个标记位点, 覆盖长度400.1 cm, 平均图距4.3 cm; 各连锁群包括2~23个标记, 遗传距离3.3~132 cm。该图谱为丹参相关数量性状的基因定位、分离以及克隆奠定了重要基础。

     

    Abstract: The first genetic linkage map of Salvia miltiorrhiza was constructed in 94 F1 individuals from an intraspecific cross by using simple sequence repeat (SSR), sequence-related amplified polymorphism (SRAP) and inter-simple sequence repeat (ISSR) markers. A total of 93 marker loci in the linkage map, consisting of 53 SSR, 38 SRAP and 2 ISSR locus were made up of eight linkage groups, covered a total length of 400.1 cm with an average distance of 4.3 cm per marker. The length of linkage groups varied from 3.3-132 cm and each of them included 2-23 markers, separately. The result will provide important basis for QTL mapping, map-based cloning and association studies for commercially important traits in S.miltiorrhiza.

     

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