Regulation of nitrate and nitrite reductase expression in Nicotiana plumbaginifolia leaves by nitrogen and carbon metabolites
M Vincentz, T Moureaux, MT Leydecker… - The Plant …, 1993 - Wiley Online Library
Nitrate (NR) and nitrite reductase (NiR) catalyse the reduction of nitrate to ammonium. The
regulation of NR and NiR gene expression by carbohydrates (C) and nitrogen (N) metabolites …
regulation of NR and NiR gene expression by carbohydrates (C) and nitrogen (N) metabolites …
Nitrate, a signal relieving seed dormancy in Arabidopsis
A Alboresi, C Gestin, MT Leydecker… - Plant, cell & …, 2005 - Wiley Online Library
Nitrate is an important nitrogen source for plants, but also a signal molecule that controls
various aspects of plant development. In the present study the role of nitrate on seed dormancy …
various aspects of plant development. In the present study the role of nitrate on seed dormancy …
QUASIMODO1 Encodes a Putative Membrane-Bound Glycosyltransferase Required for Normal Pectin Synthesis and Cell Adhesion in Arabidopsis
S Bouton, E Leboeuf, G Mouille, MT Leydecker… - The Plant …, 2002 - academic.oup.com
Pectins are a highly complex family of cell wall polysaccharides. As a result of a lack of specific
mutants, it has been difficult to study the biosynthesis of pectins and their role in vivo. We …
mutants, it has been difficult to study the biosynthesis of pectins and their role in vivo. We …
Expression of leaf nitrate reductase genes from tomato and tobacco in relation to light-dark regimes and nitrate supply
F Galangau, F Daniel-Vedele, T Moureaux… - Plant …, 1988 - academic.oup.com
The influence of light-dark cycles and nitrate supply on nitrate reductase (NR) mRNA levels
was studied in two plant species, tobacco (Nicotiana tabacum) and tomato (Lycopersicon …
was studied in two plant species, tobacco (Nicotiana tabacum) and tomato (Lycopersicon …
Nitrite accumulation and nitric oxide emission in relation to cellular signaling in nitrite reductase antisense tobacco
Y Morot-Gaudry-Talarmain, P Rockel, T Moureaux… - Planta, 2002 - Springer
An antisense nitrite reductase (NiR, EC 1.7.7.1) tobacco (Nicotiana tabacum L.) transformant
(clone 271) was used to gain insight into a possible correlation between nitrate reductase (…
(clone 271) was used to gain insight into a possible correlation between nitrate reductase (…
Posttranslational regulation of nitrate reductase strongly affects the levels of free amino acids and nitrate, whereas transcriptional regulation has only minor influence
US Lea, MT Leydecker, I Quilleré, C Meyer… - Plant …, 2006 - academic.oup.com
Diurnal variations in nitrate reductase (NR) activity and nitrogen metabolites were examined
in wild-type Nicotiana plumbaginifolia and transformants with various degrees of NR …
in wild-type Nicotiana plumbaginifolia and transformants with various degrees of NR …
Molybdenum cofactor mutants, specifically impaired in xanthine dehydrogenase activity and abscisic acid biosynthesis, simultaneously overexpress nitrate reductase
MT Leydecker, T Moureaux, Y Kraepiel… - Plant …, 1995 - academic.oup.com
The molybdenum cofactor is shared by nitrate reductase (NR), xanthine dehydrogenase (XDH),
and abscisic acid (ABA) aldehyde oxidase in higher plants (M. Walker-Simmons, DA …
and abscisic acid (ABA) aldehyde oxidase in higher plants (M. Walker-Simmons, DA …
Nitrate-reductase expression is under the control of a circadian rhythm and is light inducible in Nicotiana tabacum leaves
MD Deng, T Moureaux, MT Leydecker, M Caboche - Planta, 1990 - Springer
Over a 24-h light-dark cycle, the level of mRNA coding for nitrate reductase (NR; EC 1.6.6.1)
in the leaves of nitrate-fed Nicotiana tabacum L. plants increased throughout the night and …
in the leaves of nitrate-fed Nicotiana tabacum L. plants increased throughout the night and …
Mutation of the regulatory phosphorylation site of tobacco nitrate reductase results in constitutive activation of the enzyme in vivo and nitrite accumulation
In wild‐type Nicotiana plumbaginifolia and other higher plants, nitrate reductase (NR) is rapidly
inactivated/activated in response to dark/light transitions. Inactivation of NR is believed to …
inactivated/activated in response to dark/light transitions. Inactivation of NR is believed to …
Aldehyde Oxidase in Wild Type and abal Mutant Leaves of Nicotiana plumbaginifolia
S Akaba, MT Leydecker, T Moureaux… - Plant and cell …, 1998 - academic.oup.com
Aldehyde oxidase (AO; EC 1.2.3.1) activity was measured in rosette leaves of the wild type
and aba1 mutant (1217) of Nicotiana plumbaginifolia. An activity band was detected in the …
and aba1 mutant (1217) of Nicotiana plumbaginifolia. An activity band was detected in the …