Improved ammonium tolerance and hydrogen production in nifA mutant strains of Rhodopseudomonas palustris

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• 作者：Xiao-Min Wu¹ ; Ling-Yun Zhu¹ ; Lv-Yun Zhu ; Lei Wu ; ^{wulei@nudt.edu.cn}
• 关键词：Hydrogen production ; Rhodopseudomonas palustris ; Ammonium tolerance ; Nitrogenase
• 刊名：International Journal of Hydrogen Energy
• 出版年：2016
• 出版时间：28 December 2016
• 年：2016
• 卷：41
• 期：48
• 页码：22824-22830
• 全文大小：1359 K
• 卷排序：41

文摘

Altering the nifA gene or eliminating the draT2 gene have no effect on the growth of Rhodopseudomonas palustris. Manipulation of nitrogen-regulatory genes effectively enhances the ammonium tolerance of photosynthetic bacteria. Hydrogen production decreased with the increase of ammonium concentrations.