华北农学报 ›› 1994, Vol. 9 ›› Issue (3): 34-38. doi: 10.3321/j.issn:1000-7091.1994.03.008

所属专题: 小麦 生物技术

• 论文 • 上一篇    下一篇

不同基因型冬小麦花药出愈率及其愈伤组织的蛋白质电泳分析

云月1, 胡道芬1, 刘敏2, 刘立军3   

  1. 1. 北京市植物细胞工程实验室, 100081,
    2. 中国科学院遗传研究所, 北京 100016,
    3. 中国农业科学院作物育种栽培研究所, 北京 100081
  • 收稿日期:1993-03-27 出版日期:1994-09-28

Callus Inducing Frequency from the Anther of Different Genotypes Winter Wheat and the Electrophoretic Analysis of Proteins in Calli

Yun Yue1, Hu Daofen1, Liu Ming2, Liu Lijun3   

  1. 1. Beijing Plant Cell Bioengineering Laboratory, Beijing 100081;
    2. Institute of Genetics, Academia Sinica, Beijing 100012;
    3. Institute of Crop Breeding and Cultivation, Chinese Academy of Agricultural Sciences, Beijing 100081
  • Received:1993-03-27 Published:1994-09-28

摘要: 用不同基因型的冬小麦品种(系)花药在W142培养基(改进的W14培养基)上获得了较高的出愈率,但不同基因型之间仍存在着显着的差异。用Pharmacia公司PhastSystem电泳仪对不同基因型小麦花药及其愈伤组织蛋白质进行等电聚焦电泳(IEF)和SDS─聚丙烯酰胺凝胶电泳(SDS-PAGE)分析,观察到不同基因型花药蛋白质之间存在着差异,并且初步认为这种蛋白质差异与出愈率有相关性。不同基因型花药愈伤组织之间观察不到明显的带型区别,但它们和花药比较,却明显有新蛋白质的产生,这可能与出愈过程生化变化有关。

关键词: 小麦, 基因型, 出愈率, 电泳

Abstract: The high frequencies of callus induction were obtained from anthers of different geontypes winter wheat on the W142 mediun(a modified W 14 medium).Different genotypes showed significant differences in the frequency of callus induction,IEF and SDS-PAGE analyses on the proteins of wheat anthers and calli thereof were performed with the Phast System Electrophoresis apparatus made by the Phamacia Company.Differences were observed in proteins from the anthers of different genotypes and relationship was considered to exist between the difference and the frequencies of callus induction.No obvious difference was observed in band patterns of anther calli among different genotypes.It was found that there some new protein bands in calli when compared with those of the anthers.This phenomenon probably resulted from the biochemical changes in the process of callus induction.

Key words: Wheat, Genotype, Frequency of callus induction, Electrophoresis

中图分类号: 

引用本文

云月, 胡道芬, 刘敏, 刘立军. 不同基因型冬小麦花药出愈率及其愈伤组织的蛋白质电泳分析[J]. 华北农学报, 1994, 9(3): 34-38. doi: 10.3321/j.issn:1000-7091.1994.03.008.

Yun Yue, Hu Daofen, Liu Ming, Liu Lijun. Callus Inducing Frequency from the Anther of Different Genotypes Winter Wheat and the Electrophoretic Analysis of Proteins in Calli[J]. ACTA AGRICULTURAE BOREALI-SINICA, 1994, 9(3): 34-38. doi: 10.3321/j.issn:1000-7091.1994.03.008.

使用本文