https://www.ahs.ac.cn/images/0513-353X/images/top-banner1.jpg|#|苹果
https://www.ahs.ac.cn/images/0513-353X/images/top-banner2.jpg|#|甘蓝
https://www.ahs.ac.cn/images/0513-353X/images/top-banner3.jpg|#|菊花
https://www.ahs.ac.cn/images/0513-353X/images/top-banner4.jpg|#|灵芝
https://www.ahs.ac.cn/images/0513-353X/images/top-banner5.jpg|#|桃
https://www.ahs.ac.cn/images/0513-353X/images/top-banner6.jpg|#|黄瓜
https://www.ahs.ac.cn/images/0513-353X/images/top-banner7.jpg|#|蝴蝶兰
https://www.ahs.ac.cn/images/0513-353X/images/top-banner8.jpg|#|樱桃
https://www.ahs.ac.cn/images/0513-353X/images/top-banner9.jpg|#|观赏荷花
https://www.ahs.ac.cn/images/0513-353X/images/top-banner10.jpg|#|菊花
https://www.ahs.ac.cn/images/0513-353X/images/top-banner11.jpg|#|月季
https://www.ahs.ac.cn/images/0513-353X/images/top-banner12.jpg|#|菊花

园艺学报 ›› 2010, Vol. 37 ›› Issue (6): 1003-1008.

• 研究报告 • 上一篇    下一篇

新铁炮百合3个品种的核型分析

孙晓梅*,贾 莲,杨宏光,张丽杰,崔文山   

  1. (沈阳农业大学林学院,沈阳110866)
  • 收稿日期:2009-11-02 修回日期:2010-04-01 出版日期:2010-06-25 发布日期:2010-06-25
  • 通讯作者: 孙晓梅

Three Cultivars Karyotype Analysis of Lilium × formolongi

SUN Xiao-mei*,JIA Lian,YANG Hong-guang,ZHANG Li-jie,and CUI Wen-shan   

  1. (Forestry College,Shenyang Agricultural University,Shenyang 110866,China)
  • Received:2009-11-02 Revised:2010-04-01 Online:2010-06-25 Published:2010-06-25
  • Contact: SUN Xiao-mei

摘要: 利用普通压片法对新铁炮百合(Lilium × formolongi)3个品种的染色体数与核型进行了分析。结果表明:(1)‘雷山1号’核型公式为2n = 2x = 24 = 4m + 6sm(2SAT)+ 8st + 6t;(2)‘雷山2号’核型公式为2n = 2x = 24 = 4m(2SAT)+ 2sm + 10st + 8t(2SAT);(3)‘雷山3号’核型公式为2n = 2x = 24 = 2m(2SAT)+ 8sm + 4st + 10t。三者核型均为3B型,其核型不对称系数分别为72.96%、77.39%和75.93%。

关键词: 新铁炮百合, 染色体, 核型

Abstract: The chromosome number and karyotype studied by squash method. The results indicated that the karyotype formula of three cultivars of Lilium × formolongi as follows:(1)The karyotype formula of‘Raizan 1’was 2n = 2x = 24 = 4m + 6sm(2SAT)+ 8st + 6t;(2)The karyotype formula of‘Raizan 2’was 2n = 2x = 24 = 4m(2SAT)+ 2sm + 10st + 8t(2SAT);(3)The karyotype formula of‘Raizan 3’was 2n = 2x = 24 = 2m(2SAT)+ 8sm + 4st + 10t. The three cultivars of karyotype belonged to 3B,asymmetry index(As.K%)were 72.96%,77.39%,75.93% respectively.

Key words: Lilium × formolongi, chromosome, karyotype

中图分类号: