Linked expression of nap and nos genes in a Bradyrhizobium japonicum mutant with increased N_2O reductase activity.
Linked expression of nap and nos genes in a Bradyrhizobium japonicum mutant with increased N_2O reductase activity.
复制标题
日本慢生根瘤菌突变体中nap和nos基因的连锁表达，N_2O还原酶活性增加。
DOI：
10.1128/aem.00703-13
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发表时间：
2013
期刊：
影响因子：
--
通讯作者：
Minamisawa K.
中科院分区：
文献类型：
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作者：
Sanchez C;Itakura M;Mitsui H;Minamisawa K.
为了了解N2O呼吸条件下大豆慢生根瘤菌5M09突变体N2O还原酶活性增加的机制，我们分析了编码反硝化还原酶和调节因子的基因的表达。我们的研究结果表明nap（编码周质硝酸还原酶）和nos（编码N2O还原酶）的共同调节。
To understand the mechanisms underlying the increased N2O reductase activity in the Bradyrhizobium japonicum 5M09 mutant from enrichment culture under N2O respiration, we analyzed the expression of genes encoding denitrification reductases and regulators. Our results suggest a common regulation ofnap(encoding periplasmic nitrate reductase) andnos(encoding N2O reductase).