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Dissecting the role of NtrC and RpoN in the expression of assimilatory nitrate and nitrite reductases in Bradyrhizobium diazoefficiens
(Springer, 2016-12)
Bradyrhizobium diazoefficiens, the nitrogen-fixing endosymbiont of soybeans, is a model strain for studying rhizobial denitrification. This bacterium can also uses nitrate as the sole nitrogen (N) source during aerobic ...
Determination of Nitrite and Nitrate in Brazilian Meats Using High Shear Homogenization
(Springer, 2012-08-01)
Nitrate and nitrite are usually added to processed meat products to protect against the growth of microorganisms. Two sample preparation methodologies using either manual grinding (with a mortar and pestle) or mechanical ...
Practical application of electrochemical nitrate sensor under laboratory and forest nursery conditions
(2016-08-01)
The reduction of nitrate leaching to ensure greater protection of groundwater quality has become a global issue. The development of new technologies for more accurate dosing of nitrates helps optimize fertilization programs. ...
The Demographic Consequences of the End of Chile’s Nitrate Boom, c.1907–1940
(Wiley, 2020)
This article deals with the demographic consequences of the end of Chile's nitrate boom following the 1929 crisis. The traditional economic historiography has maintained that this crisis impacted heavily on nitrate production, ...
Effects of chronic dietary nitrate supplementation on longevity, vascular function and cancer incidence in rats
(2021-12-01)
Rationale: Dietary nitrate and nitrite have a notoriously bad reputation because of their proposed association with disease, in particular cancer. However, more recent lines of research have challenged this dogma suggesting ...
Priming and growth inhibitor in the production of high-quality pepper seedlingsPriming e inibidor de crescimento na produção de mudas de pimenteiras de elevada qualidade
(2021-06-01)
This study aimed to evaluate the effect of nitrate salts and a growth regulator on seed conditioning. Subsequently, the responses of the influence of the leaf application of paclobutrazol (PBZ) and nitrogen on the quality ...
Development and application of an electronic tongue for detection and monitoring of nitrate, nitrite and ammonium levels in waters
(2013-09-01)
This work presents the first study and development of an electronic tongue analysis system for the monitoring of nitrogen stable species: nitrate, nitrite and ammonium in water. The electronic tongue was composed of an ...