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玉竹(Polygonatum odoratum (Mill.) Druce.)染色体的Giemsa C-带和它的分类地位

1李懋学, 2王常贵, 2翟诗红   

  1.  1(北京大学生物系)   2 (中国科学院新疆生物土壤沙漠研究所)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:1980-05-18 发布日期:1980-05-18
  • 通讯作者: 李懋学

A study on the Giemsa C-Bands in the chromosomes of Polygonatum odoratum (Mill.) Druce with reference to its taxonomic position

Li Mao-Xue, Wang Chang-Gui, Zhei Shi-Hong   

  • Received:1900-01-01 Revised:1900-01-01 Online:1980-05-18 Published:1980-05-18
  • Contact: Li Mao-Xue

摘要:

 用Giemsa显带技术研究了北京所产之玉竹(Polygonatum odoratum(Mill.)Druce.)根尖
  染色体,结果表明:它与Tanaka[8]所研究的P.odoratum(Mill.)var.Peuriflorum(Miq.)
  Ohwi的染色体C-带带型是很不相同的。  此外,也讨论了玉竹染色体C-带带型的特征和显
  带技术。

Abstract:

The authors studied the Giemsa C-bands in the chromosomes  of  Polygonatum
odoratum (Mill.) Druce.  The results appeared that the Giemsa C-bands of P. odoratum
here were quite different from those of P. odoratum (Mill.) Druce. var peuriflorum
(Miq.) Ohwi as studied by Tanaka.  A detailed discussion has been given on the C-
banding patterns in Polygonatum odoratum, its significance in the taxonomy of the
genus Polygonatum and on the technique of the Giemsa C-bands staining.