A
Andrés Nejamkin
Researcher at Facultad de Ciencias Exactas y Naturales
Publications - 5
Citations - 96
Andrés Nejamkin is an academic researcher from Facultad de Ciencias Exactas y Naturales. The author has contributed to research in topics: Shoot & Nitrogen deficiency. The author has an hindex of 2, co-authored 4 publications receiving 51 citations. Previous affiliations of Andrés Nejamkin include National University of Mar del Plata.
Papers
More filters
Journal ArticleDOI
The era of nitric oxide in plant biology: Twenty years tying up loose ends.
Fiorella Del Castello,Andrés Nejamkin,Raúl Cassia,Natalia Correa-Aragunde,Belén Fernández,Noelia Foresi,Cristina Lombardo,Leonor Ramirez,Lorenzo Lamattina +8 more
TL;DR: The main discoveries that have emerged at Mar del Plata University over the past 20 years are summarized and discussed, and that have contributed to understand part of the biology of NO in plants.
Journal ArticleDOI
Nitrogen Depletion Blocks Growth Stimulation Driven by the Expression of Nitric Oxide Synthase in Tobacco.
Andrés Nejamkin,Noelia Foresi,Martín L. Mayta,Anabella F. Lodeyro,Fiorella Del Castello,Natalia Correa-Aragunde,Néstor Carrillo,Lorenzo Lamattina +7 more
TL;DR: It is proposed that OtNOS might possess a plant growth promoting effect through facilitating N remobilization and nitrate assimilation with potential to improve crop plants performance.
Journal ArticleDOI
Cyanobacterial NOS expression improves nitrogen use efficiency, nitrogen-deficiency tolerance and yield in Arabidopsis
Fiorella Del Castello,Noelia Foresi,Andrés Nejamkin,Christian Lindermayr,Franz Buegger,Lorenzo Lamattina,Natalia Correa-Aragunde +6 more
TL;DR: In this paper, the results showed that SyNOS-expressing transgenic Arabidopsis plants have higher primary shoot length and shoot branching when grown under N-deficient conditions.
Posted ContentDOI
Cyanobacterial NOS expression improves nitrogen use efficiency, nitrogen-deficiency tolerance and yield in Arabidopsis
Fiorella Del Castello,Noelia Foresi,Andrés Nejamkin,Christian Lindermayr,Franz Buegger,Lorenzo Lamattina,Natalia Correa-Aragunde +6 more
TL;DR: In this article, the authors assessed whether SyNOS expression in plants affects N metabolism improving NUE and yield, and found that transgenic Arabidopsis plants had higher primary shoot length and shoot branching when grown in N-deficient conditions and higher seed production in Nsufficient and -deficient condition.
Journal ArticleDOI
Arginine as the sole nitrogen source for Ostreococcus tauri growth: Insights on nitric oxide synthase enzyme
Noelia Foresi,Gonzalo Caló,Fiorella Del Castello,Andrés Nejamkin,Graciela L. Salerno,Lorenzo Lamattina,Giselle M. A. Martínez-Noël,Natalia Correa-Aragunde +7 more
TL;DR: In this article , the effect of different N sources on the growth of the green algae Ostreococcus tauri was analyzed and it was shown that the addition of L-Arg to an N-deprived medium promotes a sustained growth rate of O. tauri culture and the increase of chlorophyll levels.