Improving nitrogen use efficiency in crops for sustainable agriculture

B Hirel, T Tétu, PJ Lea, F Dubois - Sustainability, 2011 - mdpi.com
In this review, we present the recent developments and future prospects of improving
nitrogen use efficiency (NUE) in crops using various complementary approaches. These …

Understanding plant response to nitrogen limitation for the improvement of crop nitrogen use efficiency

S Kant, YM Bi, SJ Rothstein - Journal of experimental Botany, 2011 - academic.oup.com
Abstract Development of genetic varieties with improved nitrogen use efficiency (NUE) is
essential for sustainable agriculture. Generally, NUE can be divided into two parts. First …

Systems approach identifies TGA1 and TGA4 transcription factors as important regulatory components of the nitrate response of Arabidopsis thaliana roots

JM Alvarez, E Riveras, EA Vidal, DE Gras… - The Plant …, 2014 - Wiley Online Library
Nitrate acts as a potent signal to control global gene expression in A rabidopsis. Using an
integrative bioinformatics approach we identified TGA 1 and TGA 4 as putative regulatory …

S-nitrosothiols regulate nitric oxide production and storage in plants through the nitrogen assimilation pathway

L Frungillo, MJ Skelly, GJ Loake, SH Spoel… - Nature …, 2014 - nature.com
Nitrogen assimilation plays a vital role in plant metabolism. Assimilation of nitrate, the
primary source of nitrogen in soil, is linked to the generation of the redox signal nitric oxide …

Nitrate signaling: adaptation to fluctuating environments

G Krouk, NM Crawford, GM Coruzzi, YF Tsay - Current opinion in plant …, 2010 - Elsevier
Nitrate (NO3−) is a key nutrient as well as a signaling molecule that impacts both
metabolism and development of plants. Understanding the complexity of the regulatory …

Nitrate and hormonal signaling crosstalk for plant growth and development

A Vega, JA O'Brien, RA Gutiérrez - Current Opinion in Plant Biology, 2019 - Elsevier
Highlights•Nitrate modulates hormonal pathways to adapt plant biology to environmental
cues.•Hormones participate in local and systemic nitrogen signaling to regulate root and …

What determines transfer of carbon from plants to mycorrhizal fungi?

RA Bunn, A Corrêa, J Joshi, C Kaiser… - New …, 2024 - Wiley Online Library
Summary Biological Market Models are common evolutionary frameworks to understand the
maintenance of mutualism in mycorrhizas.'Surplus C'hypotheses provide an alternative …

Analysis of gene expression and physiological responses in three Mexican maize landraces under drought stress and recovery irrigation

C Hayano-Kanashiro, C Calderón-Vázquez… - PLoS one, 2009 - journals.plos.org
Background Drought is one of the major constraints for plant productivity worldwide.
Different mechanisms of drought-tolerance have been reported for several plant species …

VirtualPlant: a software platform to support systems biology research

MS Katari, SD Nowicki, FF Aceituno, D Nero… - Plant …, 2010 - academic.oup.com
Data generation is no longer the limiting factor in advancing biological research. In addition,
data integration, analysis, and interpretation have become key bottlenecks and challenges …

The Arabidopsis NRG2 protein mediates nitrate signaling and interacts with and regulates key nitrate regulators

N Xu, R Wang, L Zhao, C Zhang, Z Li, Z Lei, F Liu… - The Plant …, 2016 - academic.oup.com
We show that NITRATE REGULATORY GENE2 (NRG2), which we identified using forward
genetics, mediates nitrate signaling in Arabidopsis thaliana. A mutation in NRG2 disrupted …