ACTA AGRICULTURAE BOREALI-SINICA ›› 2009, Vol. 24 ›› Issue (3): 184-188. doi: 10.7668/hbnxb.2009.03.039

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Optimization and Establishment of SSR Analysis System in Roses(Rosa spp.)

BAI Jin rong, PAN Hui tang, ZHANG Qi xiang   

  1. College of Landscape Architecture, Beijing Forestry University, National Engineering Research Center for Floriculture, Beijing 100083, China
  • Received:2008-09-25 Published:2009-06-28

Abstract: Using orthogonal design, five factors including concentration of template、 Mg2+、 dNTP, primers and Taq DNA polymerase were optimized to establish SSR analysis system in roses.The results showed that 30- 40 ng DNA tem - plate, 1- 1. 5 mmol/L Mg2+, 0. 2mmol/ L dNTP, 1 L mol/ L each primer and 1. 5U Taq DNA polymerase in 20 L L reac - tion system were the optimal option.Through the optimized reaction system, SSR fragments of 12 rose cultivars were ob - tained and detected. Polymorphism between different cultivars was abundantly detected by 3% agarose gels,which showed that the system established in this study was suitable and stable.

Key words: Rose, SSR, Orthogonal design, System optimization

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Cite this article

BAI Jin rong, PAN Hui tang, ZHANG Qi xiang. Optimization and Establishment of SSR Analysis System in Roses(Rosa spp.)[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2009, 24(3): 184-188. doi: 10.7668/hbnxb.2009.03.039.

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