Two domains of a dual-function NarK protein are required for nitrate uptake, the first step of denitrification in Paracoccus pantotrophus
نویسندگان
چکیده
منابع مشابه
a cross-comparative dtudy between two textbook series in terms of the presentation of politeness
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15 صفحه اولMaximal expression of membrane-bound nitrate reductase in Paracoccus is induced by nitrate via a third FNR-like regulator named NarR.
Respiratory reduction of nitrate to nitrite is the first key step in the denitrification process that leads to nitrate loss from soils. In Paracoccus pantotrophus, the enzyme system that catalyzes this reaction is encoded by the narKGHJI gene cluster. Expression of this cluster is maximal under anaerobic conditions in the presence of nitrate. Upstream from narK is narR, a gene encoding a member...
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ژورنال
عنوان ژورنال: Molecular Microbiology
سال: 2002
ISSN: 0950-382X,1365-2958
DOI: 10.1046/j.1365-2958.2002.02859.x