5 September 2002 Biological effects of semiconductor laser irradiation on peanut seeds
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Abstract
After semiconductor laser irradiation on dry seeds of peanut with 0.25w/cm2 X 300s, 480s, at 650nm ,the effects of ultrastructures of plumule cell and chromosomal aberration have been studied in the present paper. The results showed many aberration types, such as earlier separated mitosis metaphase, variability of number, sticky, chromosomal laggards and ioop and so on were found in treatment group. With H-600 transmission electron microscope, the effects of ultrastructures of plumule cell were observed. There were difference in the cell on membrane system, fatbody and nucleus, especially in proteinbody. In this experiment, the sprout of peanut seeds( irradiated by semiconductor laser 0.25w/cm2x300s, 480s, 650nm) and generation agro-character also have been researched.
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Lin Ou, Lin Ou, Rong Chen, Rong Chen, Tong Lin, Tong Lin, Huashang Xiao, Huashang Xiao, Yajue Zhen, Yajue Zhen, "Biological effects of semiconductor laser irradiation on peanut seeds", Proc. SPIE 4913, Semiconductor Lasers and Applications, (5 September 2002); doi: 10.1117/12.482251; https://doi.org/10.1117/12.482251
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