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园艺学报 ›› 2007, Vol. 34 ›› Issue (6): 1551-1554.

• 研究简报 • 上一篇    下一篇

白菜组织细胞微管间接免疫荧光检测体系的优化

张静宜;侯喜林*;史公军;王利英   

  1. (南京农业大学作物遗传与种质创新国家重点实验室,南京 210095)
  • 收稿日期:2007-07-11 修回日期:2007-09-29 出版日期:2007-12-25 发布日期:2007-12-25
  • 通讯作者: 侯喜林

Studies on Optimal Detection System of Immunofluorescence Labeling for Cell Microtubules in Brassica campestris ssp. chinensis

ZHANG Jing-yi, HOU Xi-lin*, SHI Gong-jun, and WANG Li-ying   

  1. (National Key Laboratory of Crop Genetics and Germplasm Enhancement, Nanjing Agricultural University, Nanjing 210095 , China)
  • Received:2007-07-11 Revised:2007-09-29 Online:2007-12-25 Published:2007-12-25

摘要: 利用正交试验设计,从酶浓度、酶解时间、一抗稀释度、二抗稀释度4种因素3个水平对白菜组织细胞微管的间接免疫荧光检测体系进行了优化,确立了适合白菜组织细胞的微管免疫荧光检测体系——果胶酶和纤维素酶浓度均为1.0%,酶解时间1 h;一抗稀释浓度1:100,孵育时间1 h;二抗稀释浓度1:500,孵育时间1 h。使用优化后的微管免疫荧光检测体系在荧光显微镜上能够快速观察到白菜组织细胞内的微管。

关键词: 白菜, 正交试验, 微管, 间接免疫荧光

Abstract: In this study orthogonal design was used to optimize the system of immunofluorescence labeling for microtubules in Brassica campestris ssp. chinensis in four factors (enzyme concentration, digesting time, dilution of antibodyⅠ, dilution of antibodyⅡ)at three levels respectively. A suitable detection system of immunofluorescence labeling for cell microtubules was established: enzyme (pectinase and cellulose) concentration was 1.0%, digesting time was 1 h; antibodyⅠ was diluted 1:100 for 1 h; antibodyⅡ was diluted 1:500 for 1 h. The microtubules could be observed effectively in Brassica campestris ssp. chinensis with this system.

Key words: Brassica campestris ssp.chinensis, Orthogonal design, Mictotubules, Immunofluorescence labeling

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