Chinese Journal of Lasers B, 1992, 1 (2): 183, 网络出版: 2007-09-11
Effect on DNA synthesis of rice embryo irradiated by laser
Effect on DNA synthesis of rice embryo irradiated by laser
摘要
Abstract
Rice embryos (Oryza, sativa L. cv. Zhen Shan 97) were irradiated with N2 laser at λ=0.3371 μm and Nd:glass laser at λ=1.06 μm in different dosages (e.g.30 min, 60 min and 9 pulse, 15 pulse) respectively. The change of DNA synthesis rate of embryos inthe early germinating period at 25 ℃ were analysed with (3H-TdR) incorporation method. The results indicated that the unschedule DNA synghesis were found in the embryos whichwere irradiated either by 30 min and 60 min of N2 laser or 9 pulse and 15 pulse of Nd:glass laser
Fangyuan Chen, Xiaoping Yi, Yejin Jang, Shaochen Xing, Huade Yang. Effect on DNA synthesis of rice embryo irradiated by laser[J]. Chinese Journal of Lasers B, 1992, 1(2): 183. Fangyuan Chen, Xiaoping Yi, Yejin Jang, Shaochen Xing, Huade Yang. Effect on DNA synthesis of rice embryo irradiated by laser[J]. 中国激光(英文版), 1992, 1(2): 183.
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