Screening of lipid high producing mutant from rhodotorula glutinis by low ion implantation and study on optimization of fermentation medium

@article{Shichang2013ScreeningOL,
  title={Screening of lipid high producing mutant from rhodotorula glutinis by low ion implantation and study on optimization of fermentation medium},
  author={Li Shichang and Zhang Pengpeng and Gu Shaobin and Liu Hongxia and Liu Ya and Liu Shengnan},
  journal={Indian Journal of Microbiology},
  year={2013},
  volume={53},
  pages={343-351}
}
In order to obtain lipid producing strain with high-yield, the wild type stain Rhodotorula glutinis was treated by low ion implantation, and optimization of fermentation medium for higher lipid yield was carried out using mutant strain. It was found that the strain had a higher positive mutation rate when the output power was 10 keV and the dose of N+ implantation was 80 × 2.6 × 1013 ions/cm2. Then a high-yield mutant strain D30 was obtained through cid-heating coupling ultrasonic method and… CONTINUE READING

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