南京林业大学学报（自然科学版）

南京林业大学学报（自然科学版） ›› 2007, Vol. 31 ›› Issue (06): 91-93.doi: 10.3969/j.jssn.1000-2006.2007.06.021

• 研究论文 • 上一篇    下一篇

泸定百合根尖染色体C-带分析

刘光欣,胡凤荣,席梦利,吴祝华,池坚,施季森*   

  1. 南京林业大学森林资源与环境学院, 国家林业局、江苏省林木遗传和基因工程重点实验室, 江苏 南京 210037
  • 出版日期:2007-12-18 发布日期:2007-12-18

Chromosomes Giemsa C-banding Analysis of Lilium sargentiae Wilson

LIU Guang-xin, HU Feng-rong, XI Meng-li, WU Zhu-hua, CHI Jian, SHI Jisen*   

  1. College of Forest Resources and Environment Nanjing Forestry University, The Key Laboratory of Forest Genetics and Gene Engineering of the State Forestry Administration and Jiangsu Province, Nanjing 210037, China
  • Online:2007-12-18 Published:2007-12-18

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摘要： <正>以QuickBird高分辨率卫星影像为主要信息源，在遥感（RS）和地理信息系统（GIS）的支持下，运用景观生态学的理论和方法，对深圳特区城市绿地景观格局进行了分析。结果表明：深圳特区绿地覆盖率高，达51.36%，但绿地景观结构不合理，破碎度较高，分维数偏低。

Abstract: The chromosomes from root tips of Lilium sargentiae Wilson were analyzed by Giemsa C-banding. The results showed that the karyotype was 2n=24. The different C-banding points were shown on each chromosome. There were four chromosomes of L. sargenttiae Wilson to show strong centromeric bands. There were different bands in depth among chromosome arms. Each chromosome of L. sargenttiae Wilson can be distinguished by Giemsa C-banding.

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