Effect of irradiation with 14 MeV fast neutron on contents of nucleic acids and soluble protein in wheat seedling
1993
Qiu Quansheng | Jing Lanhua | Yang Chengde (Lanzhou Univ., Gansu (China). Dept. of Biology)
The contents DNA decreased strongly with increasing dose of fast neutron irradiation. The change of content of RNA was complicated. RNA content increased with the treatment of low dose and decreased with the treatment of high dose. RNase activity increased at the low dose of irradiation and decreased at the high dose of irradiation, indicating that the variation of RNA was related to the change in RNase activity. Soluble protein contents dropped quickly with the treatment of fast neutron, SDS-PAGE showed that the composition of soluble protein had a great change
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