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Distribution of Nitrogen-Fixation Genes in Prokaryotes Containing Alternative Nitrogenases.
ChemBioChem ( IF 2.6 ) Pub Date : 2020-03-22 , DOI: 10.1002/cbic.202000022
Maame A Addo 1 , Patricia C Dos Santos 1
Affiliation  

All diazotrophs studied to date contain Mo‐dependent nitrogenase; a subset also have V‐dependent and Fe‐only nitrogenases that are expressed under Mo‐deficient conditions. As the concentrations of V in soil are typically much higher than those of Mo, identifying species carrying alternative enzymes is of particular interest for applying diazotrophs as energy‐efficient natural fertilizers.
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中文翻译:

固氮基因在含有其他固氮酶的原核生物中的分布。

迄今为止,所有研究的重氮营养菌均含有依赖于Mo的固氮酶。一个子集还具有在依赖Mo的条件下表达的V依赖和仅Fe的固氮酶。由于土壤中V的浓度通常远高于Mo的浓度,因此识别带有替代酶的物种对于将重氮营养菌用作高效节能的天然肥料尤为重要。
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更新日期:2020-03-22
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