Mutation breeding of neutral protease-producing strain by N<sup>+</sup> implantation
To increase the production of neutral protease, Bacillus subtilis was implanted with low energy N<sup>+</sup> beam to breed mutants. The results indicate that the survival rate curve took a “saddle shape” and there was a high positive mutation rate by the dose of (30-50) ×10<sup>14...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Zhejiang University Press
2008-05-01
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| Series: | 浙江大学学报. 农业与生命科学版 |
| Subjects: | |
| Online Access: | https://www.academax.com/doi/10.3785/j.issn.1008-9209.2008.03.002 |
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