摘要
Klebsiella oxytoca HP1是从温泉筛选得到的很有潜力的产氢菌株。为了进一步提高产氢能力,应用同源重组技术构建了乙醇途径缺少菌株,并分析和比较了野生菌和工程菌的代谢流量分布。
Klebsiella oxytoca HP1 is a potential H2-producing bacterium we screened from a hot spring. In the present study, metabolic engineering strategy was carried out to construct ethanol pathway mutants by homologous recombination, in order to improve hydrogen production yield. Metabolic fluxes of the wild and the mutants were analysed and compared.
出处
《中山大学学报(自然科学版)》
CAS
CSCD
北大核心
2007年第B06期327-328,共2页
Acta Scientiarum Naturalium Universitatis Sunyatseni
基金
国家自然科学基金资助项目(30470395)