Access the full text.
Sign up today, get DeepDyve free for 14 days.
O. Polesskaya, M. Glazunova, N. Alekhina (1999)
RESPIRATION AND PHOTOSYNTHESIS IN WHEAT PLANTS AS RELATED TO THEIR GROWTH AND NITROGEN STATUS UNDER VARIOUS CONDITIONS OF NITROGEN SUPPLYRussian Journal of Plant Physiology, 46
(1984)
Contents of Pigments, Reaction Centers of Photosystems, and Potential Photosynthesis in Barley Seedlings, Grown under Blue or Red Light of Different Intensities, Fiziol
O. Kooten, J. Snel (1990)
The use of chlorophyll fluorescence nomenclature in plant stress physiologyPhotosynthesis Research, 25
O.G. Polesskaya, M.A. Glazunova, N.D. Alekhina (1999)
Respiration and Photosynthesis in Wheat Plants as Related to Their Growth and Nitrogen Status under Various Conditions of Nitrogen SupplyFiziol. Rast., 46
N. Kelkar, S. Maheshwari, A. Tyagi (1993)
Light-dependent accumulation of mRNAs for chloroplast-encoded genes in Vigna aconitifoliaPlant Science, 88
S. Mayfield, C. Yohn, A. Cohen, A. Danon (1995)
Regulation of Chloroplast Gene Expression, 46
G.H. Krause, E. Weis (1991)
Chlorophyll Fluorescence and Photosynthesis: The BasicsAnnu. Rev. Plant Physiol. Plant Mol. Biol., 42
M. Stitt (1999)
Nitrate regulation of metabolism and growth.Current opinion in plant biology, 2 3
J. Anderson (1986)
Photoregulation of the Composition, Function, and Structure of Thylakoid MembranesAnnual Review of Plant Biology, 37
W. Laing, K. Kreuz, K. Apel (1988)
Light-dependent, but phytochrome-independent, translational control of the accumulation of the P700 chlorophyll-a protein of photosystem I in barley (Hordeum vulgare L.)Planta, 176
N. Bukhov, R. Carpentier, G. Samson (2004)
Heterogeneity of Photosystem I reaction centers in barley leaves as related to the donation from stromal reductantsPhotosynthesis Research, 70
D. Fork, Govindjee (1980)
Chlorophyll a fluorescence transients of leaves from sun and shade plantsNaturwissenschaften, 67
N. Bukhov, V. Makarova, T. Krendeleva (1998)
COORDINATED CHANGES IN THE REDOX STATE OF PHOTOSYSTEMS I AND II IN SUNFLOWER LEAVES AT DIFFERENT IRRADIANCESRussian Journal of Plant Physiology, 45
O.G. Polesskaya, E.I. Kashirina, S.E. Andreeva, O.V. Goryaeva, M.A. Glazunova, N.D. Alekhina (2001)
Morphophysiological Indices of the Source Leaf in Wheat Plants Acclimated to Conditions of Nitrogen NutritionFiziol. Rast., 48
N. Bukhov, E. Egorova, R. Carpentier (2002)
Electron flow to photosystem I from stromal reductants in vivo: the size of the pool of stromal reductants controls the rate of electron donation to both rapidly and slowly reducing photosystem I unitsPlanta, 215
N.G. Bukhov, V.M. Makarova, T.E. Krendeleva (1998)
Coordinated Changes in the Redox State of Photosystems I and II in Sunflower Leaves at Different IrradianceFiziol. Rast., 45
S. Malkin, D. Fork (1981)
Photosynthetic units of sun and shade plants.Plant physiology, 67 3
N. Bukhov, R. Carpentier, G. Samson (2001)
Heterogeneity of Photosystem I Reaction Centers in Barley Leaves as Related to the Donation from Stromal ReductantsPotosynth. Res., 70
L. Ysens (1989)
The discovery of the two photosynthetic systems: a personal accountPhotosynthesis Research, 21
G. Cornic, N. Bukhov, C. Wiese, R. Bligny, U. Heber (2000)
Flexible coupling between light-dependent electron and vectorial proton transport in illuminated leaves of C3 plants. Role of photosystem I-dependent proton pumpingPlanta, 210
U. Schreiber, C. Klughammer, C. Neubauer (1988)
Measuring P700 Absorbance Changes around 830 nm with a New Type of Pulse Modulation SystemZeitschrift für Naturforschung C, 43
(1996)
Regulation of Gene Expression in Chloroplasts of Higher Plants , Plant
O. Polesskaya, T. Dzhibladze, E. Kashirina, N. Alekhina, N. Bukhov (2004)
Photosynthetic CO2 Fixation in the Second Leaf of Wheat Seedlings Grown at Different Conditions of Nitrogen NutritionRussian Journal of Plant Physiology, 51
(1984)
Contents of Pigments , Reaction Centers of Photosystems , and Potential Photosynthesis in Barley Seedlings , Grown under Blue or Red Light of Different Intensities
M. Sugita, M. Sugiura (1996)
Regulation of gene expression in chloroplasts of higher plantsPlant Molecular Biology, 32
F. Chapin, Colin Walter, D. Clarkson (1988)
Growth response of barley and tomato to nitrogen stress and its control by abscisic acid, water relations and photosynthesisPlanta, 173
U. Schreiber, U. Schliwa, W. Bilger (2004)
Continuous recording of photochemical and non-photochemical chlorophyll fluorescence quenching with a new type of modulation fluorometerPhotosynthesis Research, 10
S.F. Izmailov (1986)
Azotnyi obmen v rasteniyakh
T. Raab, N. Terry (1995)
Carbon, Nitrogen, and Nutrient Interactions in Beta vulgaris L. as Influenced by Nitrogen Source, NO3- versus NH4+, 107
Jan Anderson, W. Chow, D. Goodchild (1988)
Thylakoid Membrane Organisation in Sun/Shade AcclimationAustralian Journal of Plant Physiology, 15
(1986)
Azotnyi obmen v rasteniyakh (Nitrogen Metabolism in Plants)
O. Polesskaya, E. Kashirina, S. Andreeva, O. Goryaeva, M. Glazunova, N. Alekhina (2001)
Morphophysiological Indices of the Source Leaf in Wheat Plants Acclimated to Conditions of Nitrogen NutritionRussian Journal of Plant Physiology, 48
J.M. Anderson (1986)
Photoregulation of the Composition, Function, and Structure of Thylakoid MembranesAnnu. Rev. Plant Physiol., 37
G. Krause, E. Weis (1991)
Chlorophyll Fluorescence and Photosynthesis: The BasicsAnnual Review of Plant Biology, 42
O.G. Polesskaya, T.G. Dzhibladze, E.I. Kashirina, N.D. Alekhina, N.G. Bukhov (2004)
Photosynthetic CO2 Fixation in the Second Leaf of Wheat Seedlings Grown at Different Conditions of Nitrogen NutritionFiziol. Rast., 51
Changes in the redox states of photosystem I (PSI) and PSII in irradiated wheat leaves were studied after growing seedlings on a nitrogen-free medium or media containing either nitrate or ammonium. The content of P700, the primary electron donor of PSI was quantified using the maximum magnitude of absorbance changes at 830 nm induced by saturating white light. The highest content of P700 in leaves was found for seedlings grown on the ammonium-containing medium, whereas its lowest content was observed on seedlings grown in the presence of nitrate. At all irradiances of actinic light, the smallest accumulation of reduced QA was observed in leaves of ammonium-grown plants. Despite variations in light-response curves of P700 photooxidation and QA photoreduction, the leaves of all plants exposed to different treatments demonstrated similar relationships between steady-state levels of P700+ and QA −. The accumulation of oxidized P700 up to 40% of total P700 content was not accompanied by significant QA photoreduction. At higher extents of P700 photooxidation, a linear relationship was found between the steady-state levels of P700+ and QA −. The leaves of all treatments demonstrated biphasic patterns of the kinetics of P700+ dark reduction after irradiation by far-red light exciting specifically PSI. The halftimes of corresponding kinetic components were found to be 2.6–4 s (fast component) and 17–22 s (slow component). The two components of P700+ dark reduction were related to the existence of two PSI populations with different rates of electron input from stromal reductants. The magnitudes of these components differed for plants grown in the presence of nitrate, on the one hand, and plants grown either in the presence of ammonium or in the absence of nitrogen, on the other hand. This indicates the possible influence of nitrogen nutrition on synthesis of different populations of PSI in wheat leaves. The decrease in far-red light irradiance reduced the relative contribution of the fast component to P700+ reduction. The fast component completely disappeared at low irradiances. This finding indicates that the saturating far-red light must be applied to determine correctly the relative content of each PSI population in wheat leaves.
Russian Journal of Plant Physiology – Springer Journals
Published: Apr 7, 2005
Read and print from thousands of top scholarly journals.
Already have an account? Log in
Bookmark this article. You can see your Bookmarks on your DeepDyve Library.
To save an article, log in first, or sign up for a DeepDyve account if you don’t already have one.
Copy and paste the desired citation format or use the link below to download a file formatted for EndNote
Access the full text.
Sign up today, get DeepDyve free for 14 days.
All DeepDyve websites use cookies to improve your online experience. They were placed on your computer when you launched this website. You can change your cookie settings through your browser.