Article
Improvement of 1,3-dihydroxyacetone production from Gluconobacter oxydans by ion beam implantation.
Preparative biochemistry & biotechnology - 1 Jan 2012
Hu Zhong-Ce, Liu Zhi-Qiang, Xu Jian-Miao, Zheng Yu-Guo, Shen Yin-Chu
Abstract excerpt
Improvement of dihydroxyacetone (DHA) production by mutagenesis of ion beam implantation and medium optimization using response-surface methodology (RSM) were investigated in this work. More than 1000 mutant strains were selected through a mutagenesis method using N(+) ions implantation with a dose of 60 × (2.6 × 10(13)) ions/cm(2) and energy of 10 keV. Several high-yield mutant strains were showed the potent...
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