Nitrogen (N) nutrition enhances metabolic processes that influences the physicochemical
environment at the soil-root interface, modifies rhizosphere conditions, interferes with the …

The use of dark septate fungi (DSE) to promote plant growth can be beneficial to agriculture,
and these organisms are important allies in the search for sustainable agriculture practices …

In the tropics, improving protein production depends on increasing agricultural productivity
while maintaining low production costs. A major factor limiting productivity is nitrogen …

Humic acids (HA s) have a major effect on nutrient uptake, metabolism, growth and
development in plants. Here, we evaluated the effect of HA pretreatment applied with a …

The goal of this study was to evaluate the effects of nitrogen starvation and resupply in 10
PM H+-ATPase isoforms and the expression of NO3− and NH4+ transporters in rice. The net …

Aims Amino acids are the main forms of organic nitrogen in the metabolism of higher plants.
The translocation and allocation of these nutrients are performed by a series of amino acid …

To verify the effect of the transcription factor OsDof25 on the nitrogen metabolism in plants, it
was cloned for expression in Arabidopsis thaliana under the control of the 35S promoter …

O presente trabalho foi realizado na UFRRJ e teve como objetivo verificar as variações de
alguns componentes metabólicos nos tecidos da alface. Plantas de alface do tipo crespa …

The aim of this work was to evaluate the vermicompost humic acid (HA) stimulatory effects
on the N-uptake kinetics and the N metabolism of rice plants under high and low N-NO 3-or …

As is customary in mycorrhizae, the interaction between plant and dark septate endophytic
(DSE) fungi can result in physiological changes in the host plant, which are still poorly …