1 Chichkova S, "Transgenic tobacco plants that overexpress alfalfa NADH-glutamate synthase have higher carbon and nitrogen content" 52 : 2079-2087, 2001
2 Amiour N, "The use of metabolomics integrated with transcriptomic and proteomic studies identifying key steps involved in the control of nitrogen metabolism in crops such as maize" 63 : 5017-5033, 2012
3 Lehmann T, "The pivotal role of glutamate dehydrogenase, (GDH), in the mobilization of N and C from storage material to asparagine in germinating seeds of yellow lupine" 165 : 149-158, 2008
4 Good A, "The molecular and physiological basis of nutrient use efficiency in crops" Wiley 2011
5 Kant S, "The Arabidopsis halophytic relative Thellungiella halophila tolerates nitrogen-limiting conditions by maintaining growth, nitrogen uptake, and assimilation" 147 : 1168-1180, 2008
6 Cazetta JO, "Sucrose and nitrogen supplies regulate growth of maize kernels" 84 : 747-754, 1999
7 Ertan H, "Some properties of glutamate dehydrogenase, glutamine synthetase and glutamate synthase from Corynebacterium callunae" 158 : 35-41, 1992
8 Foyer CH, "Respiration and nitrogen assimilation : targeting mitochondria-associated metabolism as a means to enhance nitrogen use efficiency" 62 : 1467-1482, 2011
9 Brauer EK, "Reappraisal of nitrogen use efficiency in rice overexpressing glutamine synthetase" 141 : 361-372, 2011
10 Cataldo DA, "Rapid colorimetric determination of nitrate in plant tissue by nitration of salicylic acid" 6 : 71-80, 1975
1 Chichkova S, "Transgenic tobacco plants that overexpress alfalfa NADH-glutamate synthase have higher carbon and nitrogen content" 52 : 2079-2087, 2001
2 Amiour N, "The use of metabolomics integrated with transcriptomic and proteomic studies identifying key steps involved in the control of nitrogen metabolism in crops such as maize" 63 : 5017-5033, 2012
3 Lehmann T, "The pivotal role of glutamate dehydrogenase, (GDH), in the mobilization of N and C from storage material to asparagine in germinating seeds of yellow lupine" 165 : 149-158, 2008
4 Good A, "The molecular and physiological basis of nutrient use efficiency in crops" Wiley 2011
5 Kant S, "The Arabidopsis halophytic relative Thellungiella halophila tolerates nitrogen-limiting conditions by maintaining growth, nitrogen uptake, and assimilation" 147 : 1168-1180, 2008
6 Cazetta JO, "Sucrose and nitrogen supplies regulate growth of maize kernels" 84 : 747-754, 1999
7 Ertan H, "Some properties of glutamate dehydrogenase, glutamine synthetase and glutamate synthase from Corynebacterium callunae" 158 : 35-41, 1992
8 Foyer CH, "Respiration and nitrogen assimilation : targeting mitochondria-associated metabolism as a means to enhance nitrogen use efficiency" 62 : 1467-1482, 2011
9 Brauer EK, "Reappraisal of nitrogen use efficiency in rice overexpressing glutamine synthetase" 141 : 361-372, 2011
10 Cataldo DA, "Rapid colorimetric determination of nitrate in plant tissue by nitration of salicylic acid" 6 : 71-80, 1975
11 Turano FJ, "Purification of mitochondrial glutamate dehydrogenase from dark-grown soybean seedlings" 112 : 1357-1364, 1996
12 Liao C, "Proteomic analysis revealed nitrogen-mediated metabolic, developmental, and hormonal regulation of maize, (Zea mays L.), ear growth" 63 : 5275-5288, 2012
13 Eckes P, "Overproduction of alfalfa glutamine synthetase in transgenic tobacco plants" 217 : 263-268, 1989
14 Lam HM, "Overexpression of the ASN1 gene enhances nitrogen status in seeds of Arabidopsis" 132 : 926-935, 2003
15 Zhou Y, "Overexpression of aspartate aminotransferase genes in rice resulted in altered nitrogen metabolism and increased amino acid content in seeds" 118 : 1381-1390, 2009
16 Fei H, "Overexpression of a soybean cytosolic glutamine synthetase gene linked to organ-specific promoters in pea plants grown in different concentrations of nitrate" 216 : 467-474, 2003
17 Masclaux-Daubresse C, "Nitrogen uptake, assimilation and remobilization in plants: challenges for sustainable and productive agriculture" 105 : 1141-1157, 2010
18 Reich PB, "Nitrogen limitation constrains sustainability of ecosystem response to CO2" 440 : 922-925, 2006
19 Miller AJ, "Nitrate transport and signaling" 58 : 2297-2306, 2007
20 Miyashita Y, "NAD(H),-dependent glutamate dehydrogenase is essential for the survival of Arabidopsis thaliana during dark-induced carbon starvation" 59 : 667-680, 2008
21 Fischer JJ, "Muench, manipulation of microRNA expression to improve nitrogen use efficiency" 210 : 70-81, 2013
22 Suzuki A, "Glutamate synthase: structural, mechanistic and regulatory properties, and role in the amino acid metabolism" 83 : 191-217, 2005
23 Shrawat A, "Genetic engineering of improved nitrogen use efficiency in rice by the tissue-specific expression of alanine aminotransferase" 6 : 722-732, 2008
24 Hodges M, "Enzyme redundancy and the importance of 2-oxoglutarate in plant ammonium assimilation" 53 : 905-916, 2002
25 Malamy JE, "Environmental regulation of lateral root initiation in Arabidopsis" 127 : 899-909, 2001
26 McAllister CH, "Engineering nitrogen use efficient crop plants: the current status" 10 : 1011-1025, 2012
27 Makino A, "Does decrease in ribulose-1, 5-bisphosphate carboxylase by antisense RbcS lead to a higher N-use efficiency of photosynthesis under conditions of saturating CO2 and light in rice plants?" 114 : 483-491, 1997
28 Muntz K, "Deposition of storage proteins" 38 : 77-99, 1998
29 Zhu C, "Characterization of a glutamine synthetase gene DvGS2 from Dunaliella viridis and biochemical identification of DvGS2-transgenic Arabidopsis thaliana" 536 : 407-415, 2014
30 Abiko T, "Changes in nitrogen assimilation, metabolism, and growth in transgenic rice plants expressing a fungal NADP(H),-dependent glutamate dehydrogenase, (gdhA)" 232 : 299-311, 2010
31 Debouba M, "Changes in growth and activity of enzymes involved in nitrate reduction and ammonium assimilation in tomato seedlings in response to NaCl stress" 99 : 1143-1151, 2007
32 Good AG, "Can less yield more? Is reducing nutrient input into the environment compatible with maintaining crop production?" 9 : 597-605, 2004
33 Hatch MD, "Association of NADP-and NAD-linked malic enzyme acitivities in Zea mays : relation to C4 pathway photosynthesis" 179 : 361-369, 1977
34 Can˜as RA, "Analysis of amino acid metabolism in the ear of maize mutants deficient in two cytosolic glutamine synthetase isoenzymes highlights the importance of asparagine for nitrogen translocation within sink organs" 8 : 966-978, 2010
35 Okumoto S, "Amino acid export in plants : a missing link in nitrogen cycling" 4 : 453-463, 2011
36 Miyashita Y, "Alanine aminotransferase catalyses the breakdown of alanine after hypoxia in Arabidopsis thaliana" 49 : 1108-1121, 2007
37 Rosen H, "A modified ninhydrin colorimetric analysis for amino acids" 67 : 10-15, 1957
38 Husted S, "A critical experimental evaluation of methods for determination of NH4 ? in plant tissue, xylem sap and apoplastic fluid" 109 : 167-179, 2000