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Nitrogen fertilization increases ammonium accumulation during senescence of barley leaves
(Springer Heidelberg, 2016-04)
Leaf senescence is a developmental process characterized by two events: (1) dismantling of the photosynthetic apparatus and, (2) nitrogen remobilization to other parts of the plant. Ammonium accumulation during senescence ...
The urea transporter DUR3 is differentially regulated by abiotic and biotic stresses in coffee plants
(2021-02-01)
The high costs of N fertilizers in the coffee production emphasizes the need to optimize fertilization practices and improve nitrogen use efficiency. Urea is widespread in nature, characterizing itself as a significant ...
Crescimento e uso de nitrogênio e fósforo de quatro gramíneas nativas do Rio Grande do Sul
(Universidade Federal de Santa MariaBRZootecniaUFSMPrograma de Pós-Graduação em Zootecnia, 2015-03-25)
This thesis has the aim to evaluate growth of native grasses of natural grasslands Rio Grande do Sul state: Axonopus affinis, Paspalum notatum, Andropogon lateralis e Aristida laevis belonging to plant functional types A, ...
Sulphur deficiency inhibits nitrogen assimilation and recycling in barley plants
(Springer, 2017-12)
Sulphur (S) is incorporated into diverse primary and secondary metabolites that play important roles in proper growth and development of plants. In cereals, a fraction of the nitrogen (N) accumulated in developing grains ...
The effect of nitrate assimilation deficiency on the carbon and nitrogen status of Arabidopsis thaliana plants
(Springer WienWienAustria, 2014)
Functional characterization of GPC-1 genes in hexaploid wheat
(Springer, 2014-02)
In wheat, monocarpic senescence is a tightly regulated process during which nitrogen (N) and micronutrients stored pre-anthesis are remobilized from vegetative tissues to the developing grains. Recently, a close connection ...