Effects of Enhanced UV-B Radiation on the Cell Mitosis of the Callus in Wheat

被引：0
|
作者：
Zhang, Mei-Ping [1 ]
Han, Rong [1 ]
Shan, Yong-Jie [1 ]
Li, Ya-ou [2 ]
Wu, Juan [2 ]
Tian, Wen-Hua [2 ]
Gao, Li-Mei [2 ]
机构：
[1] Shanxi Normal Univ, Coll life Sci, Lin Fen 041004, Shan Xi, Peoples R China
[2] Shanxi Normal Univ, Coll urban & environm sci, Lin Fen 041004, Shan Xi, Peoples R China
来源：
2009 3RD INTERNATIONAL CONFERENCE ON BIOINFORMATICS AND BIOMEDICAL ENGINEERING, VOLS 1-11 | 2009年
基金：
中国国家自然科学基金;
关键词：
wheat; UV-B; chromosomal mutation;
D O I：
暂无
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
In order to study effects of enhanced Ultraviolet-B (280nm-320nm) radiation on the cell mitosis, mature embryos of wheat as explant were cultured in the Murashige and Skoog (MS) medium with different concentration of 2, 4-D and 6-BA. The results indicated the inducing rate of the mature embryos from wheat on the MS with 2, 4-D 1.0 mg/L was higher and the callus was better than on the other Culture medium. The chromosomal mutation and mitosis of the callus in wheat were studied under the condition of the enhanced UV-B radiation. The results showed that enhanced UV-B radiation inhibited the cell division of callus in wheat, several types of chromosomal aberration such as micronucleus, multi-nucleus, nuclear aberration occurred during the interphase, which may be the results of UV-B inhabiting the DNA replication of the cell to lead to the cell DNA mutation and form the pyrimidine dimer.
引用
收藏
页码：1556 / +
页数：3
相关论文
共 50 条
  • [1] The interactive effects of enhanced UV-B radiation and soil drought on spring wheat
    Feng, Huyuan
    Li, Shiwen
    Xue, Lingui
    An, Lizhe
    Wang, Xunfing
    SOUTH AFRICAN JOURNAL OF BOTANY, 2007, 73 (03) : 429 - 434
  • [2] EFFECT OF ENHANCED UV-B RADIATION ON WHEAT SEEDLING ROOTS
    Ran, Haiyan
    Chen, Huize
    Han, Rong
    PAKISTAN JOURNAL OF BOTANY, 2018, 50 (04) : 1415 - 1421
  • [3] The effects of enhanced UV-B radiation on the RCC1 in wheat somatic cells
    X. L. Duan
    H. Z. Chen
    R. Han
    Russian Journal of Plant Physiology, 2015, 62 : 695 - 699
  • [4] Effects of enhanced UV-B radiation on nutrients and accumulation of Fe of wheat field ecosystem
    Li, Yuan
    Wang, Xunling
    Hu, Zhide
    Huanjing Kexue/Environmental Science, 2000, 21 (02): : 36 - 39
  • [5] The effects of enhanced UV-B radiation on the RCC1 in wheat somatic cells
    Duan, X. L.
    Chen, H. Z.
    Han, R.
    RUSSIAN JOURNAL OF PLANT PHYSIOLOGY, 2015, 62 (05) : 695 - 699
  • [6] Effects of enhanced solar UV-B radiation on phytoplankton
    Hader, DP
    SCIENTIA MARINA, 1996, 60 : 59 - 63
  • [7] Characterization of Actin Filament Dynamics during Mitosis in Wheat Protoplasts under UV-B Radiation
    Huize Chen
    Rong Han
    Scientific Reports, 6
  • [8] Characterization of Actin Filament Dynamics during Mitosis in Wheat Protoplasts under UV-B Radiation
    Chen, Huize
    Han, Rong
    SCIENTIFIC REPORTS, 2016, 6
  • [9] Protective Role of Selenium in Wheat Seedlings Subjected to Enhanced UV-B Radiation
    Yao, X.
    Chu, J.
    He, X.
    Ba, C.
    RUSSIAN JOURNAL OF PLANT PHYSIOLOGY, 2011, 58 (02) : 283 - 289
  • [10] Protective role of selenium in wheat seedlings subjected to enhanced UV-B radiation
    X. Yao
    J. Chu
    X. He
    C. Ba
    Russian Journal of Plant Physiology, 2011, 58 : 283 - 289
12345