Volume 26 Issue 1
Feb.  2009
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ZHANG Jun-hong, LU Yang-hai, LU Yong-quan, ZHANG Jian-ping, SI Jin-ping. Genetic relationships between Prunus salicina ‘Hongjing’ and ther important plum cultivars[J]. Journal of Zhejiang A&F University, 2009, 26(1): 58-62.
Citation: ZHANG Jun-hong, LU Yang-hai, LU Yong-quan, ZHANG Jian-ping, SI Jin-ping. Genetic relationships between Prunus salicina ‘Hongjing’ and ther important plum cultivars[J]. Journal of Zhejiang A&F University, 2009, 26(1): 58-62.

Genetic relationships between Prunus salicina ‘Hongjing’ and ther important plum cultivars

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  • Corresponding author: SI Jin-ping
  • Received Date: 2008-03-05
  • Rev Recd Date: 2008-06-20
  • Publish Date: 2009-02-20
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

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Genetic relationships between Prunus salicina ‘Hongjing’ and ther important plum cultivars

    Corresponding author: SI Jin-ping

Abstract: Prunus salicina ‘Hongjing’ is a new cultivar selected by us,which early maturing,scarlet,and having good taste. The relationships between P. salicina‘Hongjing’and other main plum cultivars were studied using the ISSR (inter simple sequence repeats) technique. Altogether,120 primers were screened,from which 24 polymorphism primers were selected. Using these primers 98 bands were harvested,of which 84 polymorphism loci were identified. POPGENE 32 was used to calculate the genetic distance between cultivars. Results showed that the polymorphism ratio was 90.3%,and the genetic distance between P. salicina‘Hongjing’and 19 other cultivars ranged from 0.215 5(for‘Oishi Wase’) to 0.734 8 (for ‘Zuili’). Thus,one 1 000 bp band,amplified with primer U811,could serve as the characteristic band of P. salicina ‘Hongjing’. This study showed that P. salicina‘Hongjing’had its own genetic basis. [Ch,2 fig. 2 tab. 18 ref.]

ZHANG Jun-hong, LU Yang-hai, LU Yong-quan, ZHANG Jian-ping, SI Jin-ping. Genetic relationships between Prunus salicina ‘Hongjing’ and ther important plum cultivars[J]. Journal of Zhejiang A&F University, 2009, 26(1): 58-62.
Citation: ZHANG Jun-hong, LU Yang-hai, LU Yong-quan, ZHANG Jian-ping, SI Jin-ping. Genetic relationships between Prunus salicina ‘Hongjing’ and ther important plum cultivars[J]. Journal of Zhejiang A&F University, 2009, 26(1): 58-62.

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