Spectroscopic and Kinetic Characterization of the Recombinant Wild-type and C242S Mutant of the Cytochrome b Reductase Fragment of Nitrate Reductase (∗)

K Ratnam, N Shiraishi, WH Campbell, R Hille - Journal of Biological …, 1995 - ASBMB
Spectroscopic and kinetic studies comparing the behavior of the recombinant cytochrome b
reductase fragment of corn leaf nitrate reductase and a mutant in which cysteine 242 is …

Spectroscopic and Kinetic Characterization of the Recombinant Cytochrome c Reductase Fragment of Nitrate Reductase: IDENTIFICATION OF THE RATE-LIMITING …

K Ratnam, N Shiraishi, WH Campbell, R Hille - Journal of Biological …, 1997 - ASBMB
The recombinant NADH-cytochrome c reductase fragment of spinach NADH-nitrate
reductase (EC 1.6. 6.1), consisting of the contiguous heme-containing cytochrome b domain …

Identification and characterization of a nitrate reductase gene from bean (Phaseolus vulgaris) containing four introns

PE Jensen, T Hoff, MG Møller… - Physiologia …, 1994 - Wiley Online Library
A structural gene encoding nitrate reductase (NR) in bean (Phaseolus vulgaris) has been
cloned and sequenced. The NR gene encodes a protein of 890 amino acids with a …

The choice of reducing substrate is altered by replacement of an alanine by a proline in the FAD domain of a bispecific NAD (P) H-nitrate reductase from birch

T Schondorf, W Hachtel - Plant physiology, 1995 - academic.oup.com
Differences in the amino acid sequence between the bispecific NAD (P) H-nitrate reductase
of birch (Betula pendula Roth) and the monospecific NADH-nitrate reductases of a variety of …

[图书][B] Transgenic plant research

AR Lindsey - 1998 - api.taylorfrancis.com
Transgenic Plant Research Page 1 Page 2 TRANSGENIC PLANT RESEARCH Page 3 Page 4
TRANSGENIC PLANT RESEARCH Edited by Keith Lindsey Department of Biological Sciences …

Isolation and molecular characterization of dTnp1, a mobile and defective transposable element of Nicotiana plumbaginifolia

C Meyer, S Pouteau, P Rouzé, M Caboche - Molecular and General …, 1994 - Springer
By Northern blot analysis of nitrate reductase-deficient mutants of Nicotiana plumbaginifolia,
we identified a mutant (mutant D65), obtained after γ-ray irradiation of protoplasts, which …

Transformation of Lotus corniculatus Plants with Escherichia coli Asparagine Synthetase A: Effect on Nitrogen Assimilation and Plant Development

M Bellucci, L Ederli, F De Marchis, S Pasqualini… - Plant cell, tissue and …, 2004 - Springer
Asparagine and glutamine are major forms of nitrogen in the phloem sap of many higher
plants. In vascular plants, glutamine-dependent asparagine synthetase (AS) is the primary …

Circadian patterns of the major nitrogen metabolism–related enzymes and metabolites in creeping bentgrass and the influence of cytokinin and nitrate

K Wang, S Okumoto, X Zhang, E Ervin - Crop science, 2011 - Wiley Online Library
Creeping bentgrass (Agrostis stolonifera L.) is a major low‐cut turfgrass species worldwide.
Information is limited on the diurnal variation in its N metabolism, particularly the impacts of …

Effects of glutamine on the induction of nitrate reductase and nitrite reductase in cultured spinach cells

K Ogawa, N Shiraishi, S Ida, H Nakagawa… - Journal of plant …, 1999 - Elsevier
Regulation by glutamine of the expression of nitrate reductase (NR) and nitrite reductase
(NiR) was investigated in cultured spinach cells. After addition of glutamine to nitrate …

Réponses des plantes à la disponibilité en azote

A Krapp, L Castaings - Biologie aujourd'hui, 2012 - biologie-journal.org
L'azote est un macronutriment essentiel au développement et à la productivité des plantes.
L'adaptation face à des fluctuations de la disponibilité en azote dans le sol est cruciale, étant …