ACTA AGRICULTURAE BOREALI-SINICA ›› 2015, Vol. 30 ›› Issue (2): 156-160. doi: 10.7668/hbnxb.2015.02.028

Special Issue: Chinese cabbage

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Constructing Genetic Linkage Map of Chinese Cabbage with Double Haploid (DH) Population

LIU Jun-feng1, ZHANG Bin2, LI Mei2, LIU Li3, WEN Feng-ying2   

  1. 1. College of Life Sciences, Tianjin Normal University, Tianjin 300387, China;
    2. Tianjin Kernel Vegetable Research Institute, Tianjin 300384, China;
    3. School of Environmental Science and Engineering, Tianjin University, Tianjin 300072, China
  • Received:2014-12-17 Published:2015-04-28

Abstract: A molecular genetic map of Chinese cabbage was constructed, whose aim that the location and analysis of QTL of tipburn in Chinese.The map was constructed based on 74 InDels markers and 37 SSRs markers using DNA samples extracted from a doubled haploid population obtained through microspore culture from the F1 between two homozygous parents:B120 and Black 227.By using JoinMap 4.0 software analysis, the map consisted 12 linkage groups, included 108 genetic markers and covered 1 004.7 cM with an average distance of 9.30 cM.The map would be used effectively to QTL location of tipburn in Chinese cabbage.

Key words: Chinese cabbage, Tipburn, DH population, Genetic linkage map

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Cite this article

LIU Jun-feng, ZHANG Bin, LI Mei, LIU Li, WEN Feng-ying. Constructing Genetic Linkage Map of Chinese Cabbage with Double Haploid (DH) Population[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2015, 30(2): 156-160. doi: 10.7668/hbnxb.2015.02.028.

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