Thirteen species of Crotalaria were analysed for nitrogen compounds in the xylem root bleeding sap. Amino acids were the main form of organic nitrogen found, but only traces of ureides were present. Of the four species analysed for amino acid composition, asparagine was found to be the major amino acid, accounting for over 68% of the nitrogen transported. No striking deviations from this general pattern was found between species, between vegetative and floral stages of development, or between nodulated and non-nodulated plants. It was concluded that the Crotalaria species studied here have an asparagine-based nitrogen metabolism, consistent with many other non-ureide-producing legume species.Treze espécies de Crotalaria foram analisadas qua...
We hypothesized that neotropical Myrtaceae could be organized into groups that are naturally less or...
O transporte de compostos nitrogenados orgânicos à parte aérea de plantas de soja, através da seiva ...
In nodulated young Inga edulis plants, nodule and plant growth, nitrogen (N) in xylem sap and tissue...
Thirteen species of Crotalaria were analysed for nitrogen compounds in the xylem root bleeding sap. ...
Thirteen species of Crotalaria were analysed for nitrogen compounds in the xylem root bleeding sap. ...
O aminoácido asparagina (ASN) é um dos principais compostos nitrogenados transportado pelos vasos co...
Foi implementado um sistema in vitro para o crescimento de cotilédones imaturos de Crotalaria juncea...
A síntese e acúmulo de proteínas na semente necessita de um grande suprimento de nitrogênio reduzido...
Nitrogen is frequently the limiting mineral nutrient for plant productivity and it is essential to o...
Foram conduzidos experimentos com plantas de soja e outras leguminosas em condições de casa-de-veget...
Plants of Crotalaria juncea inoculated with Rhizobium were treated with nutrient solution containing...
The synthesis and accumulation of reserve proteins in seeds require a large supply of reduced nitrog...
Orientador: Marlene A. SchiavanatoTese (doutorado) - Universidade Estadual de Campinas, Instituto de...
Despite the importance of nitrogen for plant performance, few studies have addressed the nitrogen as...
In comparison to deciduous species, evergreen plants have lower leaf nutrient contents and higher le...
We hypothesized that neotropical Myrtaceae could be organized into groups that are naturally less or...
O transporte de compostos nitrogenados orgânicos à parte aérea de plantas de soja, através da seiva ...
In nodulated young Inga edulis plants, nodule and plant growth, nitrogen (N) in xylem sap and tissue...
Thirteen species of Crotalaria were analysed for nitrogen compounds in the xylem root bleeding sap. ...
Thirteen species of Crotalaria were analysed for nitrogen compounds in the xylem root bleeding sap. ...
O aminoácido asparagina (ASN) é um dos principais compostos nitrogenados transportado pelos vasos co...
Foi implementado um sistema in vitro para o crescimento de cotilédones imaturos de Crotalaria juncea...
A síntese e acúmulo de proteínas na semente necessita de um grande suprimento de nitrogênio reduzido...
Nitrogen is frequently the limiting mineral nutrient for plant productivity and it is essential to o...
Foram conduzidos experimentos com plantas de soja e outras leguminosas em condições de casa-de-veget...
Plants of Crotalaria juncea inoculated with Rhizobium were treated with nutrient solution containing...
The synthesis and accumulation of reserve proteins in seeds require a large supply of reduced nitrog...
Orientador: Marlene A. SchiavanatoTese (doutorado) - Universidade Estadual de Campinas, Instituto de...
Despite the importance of nitrogen for plant performance, few studies have addressed the nitrogen as...
In comparison to deciduous species, evergreen plants have lower leaf nutrient contents and higher le...
We hypothesized that neotropical Myrtaceae could be organized into groups that are naturally less or...
O transporte de compostos nitrogenados orgânicos à parte aérea de plantas de soja, através da seiva ...
In nodulated young Inga edulis plants, nodule and plant growth, nitrogen (N) in xylem sap and tissue...