Littérature scientifique sur le sujet « N-starvation »
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Articles de revues sur le sujet "N-starvation"
Tian, Jing, Yue Pang et Zhong Zhao. « Comparative Transcriptome Analysis of Sophora japonica (L.) Roots Reveals Key Pathways and Genes in Response to PEG-Induced Drought Stress under Different Nitrogen Conditions ». Forests 12, no 5 (20 mai 2021) : 650. http://dx.doi.org/10.3390/f12050650.
Texte intégralDoi, Hideyuki, Fumikazu Akamatsu et Angélica L. González. « Starvation effects on nitrogen and carbon stable isotopes of animals : an insight from meta-analysis of fasting experiments ». Royal Society Open Science 4, no 8 (août 2017) : 170633. http://dx.doi.org/10.1098/rsos.170633.
Texte intégralRichaud, Catherine, Gérald Zabulon, Annette Joder et Jean-Claude Thomas. « Nitrogen or Sulfur Starvation Differentially Affects Phycobilisome Degradation and Expression of the nblA Gene in Synechocystis Strain PCC 6803 ». Journal of Bacteriology 183, no 10 (15 mai 2001) : 2989–94. http://dx.doi.org/10.1128/jb.183.10.2989-2994.2001.
Texte intégralConesa, Carlos M., Angela Saez, Sara Navarro-Neila, Laura de Lorenzo, Arthur G. Hunt, Edgar B. Sepúlveda, Roberto Baigorri et al. « Alternative Polyadenylation and Salicylic Acid Modulate Root Responses to Low Nitrogen Availability ». Plants 9, no 2 (16 février 2020) : 251. http://dx.doi.org/10.3390/plants9020251.
Texte intégralChardon, Fabien, Gwendal Cueff, Etienne Delannoy, Fabien Aubé, Aurélia Lornac, Magali Bedu, Françoise Gilard et al. « The Consequences of a Disruption in Cyto-Nuclear Coadaptation on the Molecular Response to a Nitrate Starvation in Arabidopsis ». Plants 9, no 5 (1 mai 2020) : 573. http://dx.doi.org/10.3390/plants9050573.
Texte intégralKumar, Ravinder, Muhammad Arifur Rahman et Taras Y. Nazarko. « Nitrogen Starvation and Stationary Phase Lipophagy Have Distinct Molecular Mechanisms ». International Journal of Molecular Sciences 21, no 23 (29 novembre 2020) : 9094. http://dx.doi.org/10.3390/ijms21239094.
Texte intégralMcQuail, Josh, Amy Switzer, Lynn Burchell et Sivaramesh Wigneshweraraj. « The RNA-binding protein Hfq assembles into foci-like structures in nitrogen starved Escherichia coli ». Journal of Biological Chemistry 295, no 35 (12 juin 2020) : 12355–67. http://dx.doi.org/10.1074/jbc.ra120.014107.
Texte intégralAhmed,, A., E. Sayed-Ahmed, A. Bayomey et F. El-Deeb. « SOME BIOLOGICAL ASPECTS ¡N CONSEQUENCE OF STARVATION IN RATS ». Journal of Food and Dairy Sciences 31, no 12 (1 décembre 2006) : 7765–74. http://dx.doi.org/10.21608/jfds.2006.236901.
Texte intégralBedu, Magali, Anne Marmagne, Céline Masclaux-Daubresse et Fabien Chardon. « Transcriptional Plasticity of Autophagy-Related Genes Correlates with the Genetic Response to Nitrate Starvation in Arabidopsis Thaliana ». Cells 9, no 4 (20 avril 2020) : 1021. http://dx.doi.org/10.3390/cells9041021.
Texte intégralBeleggia, Romina, Nooshin Omranian, Yan Holtz, Tania Gioia, Fabio Fiorani, Franca M. Nigro, Nicola Pecchioni et al. « Comparative Analysis Based on Transcriptomics and Metabolomics Data Reveal Differences between Emmer and Durum Wheat in Response to Nitrogen Starvation ». International Journal of Molecular Sciences 22, no 9 (30 avril 2021) : 4790. http://dx.doi.org/10.3390/ijms22094790.
Texte intégralThèses sur le sujet "N-starvation"
Schlebusch, Maximilian Verfasser], et Karl [Akademischer Betreuer] [Forchhammer. « Analysis of the Sll0783 Function in PHB Synthesis in Synechocystis PCC 6803 : a Crucial Role of NADPH in N-Starvation / Maximilian Schlebusch ; Betreuer : Karl Forchhammer ». Tübingen : Universitätsbibliothek Tübingen, 2012. http://d-nb.info/1162699698/34.
Texte intégral« Brassinosteroids confer tolerance to plants under the nitrogen (N) starvation stress by enhancing low-N induced anthocyanin biosynthesis ». 2011. http://library.cuhk.edu.hk/record=b5894637.
Texte intégralThesis (M.Phil.)--Chinese University of Hong Kong, 2011.
Includes bibliographical references (leaves 61-75).
Abstracts in English and Chinese.
Thesis/Assessment Committee --- p.ii
Statement --- p.iii
Abstract --- p.iv
摘要 --- p.v
Acknowledgements --- p.vi
List of Figures and Tables --- p.vii
Chapter Part 1 --- Introduction --- p.-0-
Chapter 1.1 --- Brassinosteriods (BRs) and BR signaling --- p.-0-
Chapter 1.1.1 --- Discovery of BRs --- p.-2-
Chapter 1.1.2 --- Functions of BRs --- p.-4-
Chapter 1.1.3 --- BR signaling pathway --- p.-6-
Chapter 1.2 --- Nitrogen (N) and N responses --- p.-10-
Chapter 1.2.1 --- Hormones involved in plant N responses --- p.-11-
Chapter 1.3 --- Anthocyanin and anthocyanin synthesis --- p.-13-
Chapter 1.3.1 --- Anthocyanin structures --- p.-13-
Chapter 1.3.2 --- Functions of anthocyanins --- p.-14-
Chapter 1.3.3 --- Biosynthesis of anthocyanins --- p.-14-
Chapter 1.3.4 --- Regulations of anthocyanin biosynthesis --- p.-15-
Chapter 1.4 --- Hormones and plant nutrient stresses --- p.-19-
Chapter Part 2 --- Materials and Methods --- p.-20-
Chapter 2.1 --- Plant materials and growth conditions --- p.-20-
Chapter 2.2 --- Measurement of anthocyanin content --- p.-21-
Chapter 2.3 --- Yeast two-hybrid (Y2H) assay --- p.-22-
Chapter 2.4 --- Bimolecular fluorescence complementation (BiFC) assays --- p.-23-
Chapter 2.5 --- Quantitative real-time PCR --- p.-25-
Chapter 2.6 --- Electrophoretic mobility shift assay (EMSA) and competition assay --- p.-26-
Chapter 2.7 --- Histochemical staining of GUS activity --- p.-28-
Chapter Part 3 --- Results --- p.-29-
Chapter 3.1 --- 24-epibrassinolide (24-eBR) increases plant tolerance to N-starvation in Arabidopsis - --- p.-29-
Chapter 3.2 --- BR treatment enhances anthocyanin accumulation under N deprivation conditions --- p.-31-
Chapter 3.3 --- BZR1 interacts with PAP1 in vitro and in vivo --- p.-35-
Chapter 3.4 --- BR and BZR1 promote the expression of the 'late' anthocyanin biosynthetic genes during N deprivation - --- p.-39-
Chapter 3.5 --- BZR1 binds to the promoter of DFR --- p.-43-
Chapter 3.6 --- BR-enhanced anthocyanin accumulation is specific to N-deprivation --- p.-46-
Chapter 3.7 --- BZR1 differently regulates PAP1 and PAP2 --- p.-48-
Chapter 3.8 --- Endogenous GL3 is required for BR-enhanced anthocyanin biosynthesis --- p.-52-
Chapter 3.9 --- N status affects the expression of BR biosynthetic gene CPD --- p.-52-
Chapter Part 4 --- Discussion --- p.-54-
Chapter 4.1 --- BRs confer plant tolerance to low-N stress and the tolerance is mediated by BR enhancement of low-N-induced anthocyanin biosynthesis --- p.-54-
Chapter 4.2 --- BRs enhance anthocyanin accumulation under N starvation through BZR1-PAP1 interaction or direct control of the expression of anthocyanin biosynthetic genes --- p.-55-
Chapter 4.3 --- BRs are specifically involved in low-N induced anthocyanin production --- p.-56-
Chapter 4.4 --- Transcription factors that specifically control BR-regulated anthocyanin biosynthesis --- p.-57-
Chapter 4.5 --- DFR is an important target of BR-regulation of anthocyanin biosynthesis --- p.-58-
Chapter Part 5: --- Conculsions --- p.-59-
Chapter Part 6: --- References --- p.-61-
MASCIA, MARIA. « Physiological and transcriptional characterization of response to N-starvation in roots of two maize inbred lines with different nitrogen use efficiency ». Doctoral thesis, 2016. http://hdl.handle.net/11562/942697.
Texte intégralNitrogen (N) is the element required in greatest amounts by plants after carbon (C) and it is a primary component of nucleic acids, proteins, co-enzymes, phytohormones, chlorophyll and also secondary metabolites which plays extremely important roles for plant life. The bioavailability this element to roots is therefore a crucial factor for plant growth and consequently the use of fertilizers is required to agricultural systems. In most soils, NH4+ and NO3- are the predominant sources of N that are available for plant nutrition. Although the average NH4+ concentrations in soils are often 10-1000 times lower than those of NO3-, this difference does not necessarily reflect the uptake ratio of each N source. The characteristics of root NO3- uptake have been extensively studied. Less information is on the contrary available for NH4+. Previous works performed in rice, spruce and Arabidopsis have revealed the existence of two transport systems for NH4+ with high (HATS) and low (LATS) affinity. Since information regarding molecular aspects of NH4+ uptake in maize is very limited, as a first purpose of this work we characterized some biochemical aspects of NH4+ uptake in seedlings of two maize inbred lines (Lo5 and T250). These two lines were identified in field experiments as a high (Lo5) and low (T250) nitrogen use efficiency (NUE), lines respectively. As far as, the uptake of N mineral forms, the two lines were previously characterized for the difference in HATS and LATS for NO3-. The analysis of kinetics parameters of NH4+ uptake here determined showed a lower Km for the high-NUE line. The influence of pH on the uptake rate on both HATS and LATS was also evaluated showing that the uptake rate is not dependent from H+ availability. Differences between Lo5 and T250 in the uptake rate of the two inorganic N-forms during the growth without N source were analyzed. NH4+ uptake rate increased during N deprivation with a steeper profile in Lo5 whilst NO3- uptake rate tended to decrease in both lines. When the uptake rates were analyzed in the contemporary presence of NO3- and NH4+ in the uptake solution with a 100:1 ratio, the NH4+ uptake rates showed similar levels to those of and NO3-. The two lines were also characterized for their differences in root transcriptional profile during N deprivation through microarray analysis. Data analysis highlighted that 112 transcripts were differentially expressed between Lo5 and T250 at 0, 1 and 4 days of N deprivation, while 85 and 646 transcripts were differentially expressed both at 0 and 1 days and both at 1 and 4 days, respectively. The annotation of these differentially expressed transcripts and the study of their behaviour in the two lines strongly support the idea that the high NUE line responds to N deprivation though a stronger expression of genes known as involved in the molecular mechanisms mediating the response to the absence of the macronutrient in roots relative to the low NUE line (T250).
Livres sur le sujet "N-starvation"
Carbone, Ryan. Characterization of the role of c-Jun N-terminal kinase in L-glutamine starvation-induced apoptosis in Sp2/0-Ag14 hybridoma cells. Sudbury, Ont : Laurentian University, 2005.
Trouver le texte intégralChapitres de livres sur le sujet "N-starvation"
Oscar Yawson, David, Kwadwo Kusi Amoah, Paul Agu Asare, Josiah Techie-Menson, Emmanuel Afutu, Kofi Atiah, Azure Kwabena Sanleri, Samuel Asare-Larbi et Michael Osei Adu. « A Meta-Analysis of Modifications of Root System Traits of Crop Plants to Potassium (K) Deprivation ». Dans Plant Roots [Working Title]. IntechOpen, 2020. http://dx.doi.org/10.5772/intechopen.95044.
Texte intégralK.A. AL-Taey, Duraid, et Rusul F. AL-Shmary. « The Impact of Bio-Organic and N, P, K Fertilizers on the Growth and Yield of Potato ». Dans Solanum tuberosum - a Promising Crop for Starvation Problem [Working Title]. IntechOpen, 2021. http://dx.doi.org/10.5772/intechopen.98484.
Texte intégralSingh Brar, Navjot, Sat Pal Sharma et Prashant Kaushik. « Visiting Potato from a Breeding Perspective : Accomplishments and Prospects ». Dans Solanum tuberosum - a Promising Crop for Starvation Problem [Working Title]. IntechOpen, 2021. http://dx.doi.org/10.5772/intechopen.98519.
Texte intégralPino, María-Teresa, et Cristina Vergara. « Red and Purple Flesh Potatoes a Healthy and Attractive Alternative Associated with New Market Trends ». Dans Solanum tuberosum - a Promising Crop for Starvation Problem [Working Title]. IntechOpen, 2021. http://dx.doi.org/10.5772/intechopen.99181.
Texte intégralActes de conférences sur le sujet "N-starvation"
Goridko, Kirill Alexandrovich, Arturas Rimo Shabonas, Rinat Alfredovich Khabibullin, Vladimir Sergeevich Verbitsky et Andrey Valeryevich Gladkov. « Modelling of Electric Submersible Pump Work on Gas-Liquid Mixture by Machine Learning ». Dans SPE Symposium : Artificial Intelligence - Towards a Resilient and Efficient Energy Industry. SPE, 2021. http://dx.doi.org/10.2118/208661-ms.
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