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R. Sunkar, D. Bartels, H. Kirch (2003)
Overexpression of a stress-inducible aldehyde dehydrogenase gene from Arabidopsis thaliana in transgenic plants improves stress tolerance.The Plant journal : for cell and molecular biology, 35 4
T. Granato, C. Raper (1989)
Proliferation of maize (Zea mays L.) roots in response to localized supply of nitrate.Journal of experimental botany, 40 211
M. Legrand, S. Kauffmann, P. Geoffroy, B. Fritig (1987)
Biological function of pathogenesis-related proteins: Four tobacco pathogenesis-related proteins are chitinases.Proceedings of the National Academy of Sciences of the United States of America, 84 19
J. Blake, J. Corradi, J. Eppig, D. Hill, J. Richardson, M. Ringwald (2001)
Creating the gene ontology resource: design and implementation.Genome research, 11 8
Sonia Gazzarrini, L. Lejay, A. Gojon, O. Ninnemann, W. Frommer, N. Wirén (1999)
Three Functional Transporters for Constitutive, Diurnally Regulated, and Starvation-Induced Uptake of Ammonium into Arabidopsis RootsPlant Cell, 11
A. Werf, A. Kooijman, R. Welschen, H. Lambers (1988)
Respiratory energy costs for the maintenance of biomass, for growth and for ion uptake in roots of Carex diandra and Carex acutiformisPhysiologia Plantarum, 72
K. Shinozaki, K. Yamaguchi-Shinozaki (2000)
Molecular responses to dehydration and low temperature: differences and cross-talk between two stress signaling pathways.Current opinion in plant biology, 3 3
M. Seki, M. Narusaka, H. Abé, M. Kasuga, K. Yamaguchi-Shinozaki, Piero Carninci, Y. Hayashizaki, K. Shinozaki (2001)
Monitoring the Expression Pattern of 1300 Arabidopsis Genes under Drought and Cold Stresses by Using a Full-Length cDNA MicroarrayPlant Cell, 13
Chia‐Lun Tsai, M. Chatterji, D. Schatz (2003)
DNA mismatches and GC-rich motifs target transposition by the RAG1/RAG2 transposase.Nucleic acids research, 31 21
P. Geoffroy, M. Legrand, B. Fritig (1990)
Isolation and characterization of a proteinaceous inhibitor of microbial proteinases induced during the hypersensitive reaction of tobacco to tobacco mosaic virus.Molecular plant-microbe interactions : MPMI, 3 5
S. Harmer, J. Hogenesch, M. Straume, H. Chang, B. Han, Tong Zhu, X. Wang, J. Kreps, S. Kay (2000)
Orchestrated transcription of key pathways in Arabidopsis by the circadian clock.Science, 290 5499
T. Martin, O. Oswald, I. Graham (2002)
Arabidopsis Seedling Growth, Storage Lipid Mobilization, and Photosynthetic Gene Expression Are Regulated by Carbon:Nitrogen Availability1Plant Physiology, 128
M. Seki, M. Narusaka, Junko Ishida, T. Nanjo, M. Fujita, Youko Oono, Asako Kamiya, Maiko Nakajima, A. Enju, Tetsuya Sakurai, Masakazu Satou, Kenji Akiyama, T. Taji, K. Yamaguchi-Shinozaki, Piero Carninci, J. Kawai, Y. Hayashizaki, K. Shinozaki (2002)
Monitoring the expression profiles of 7000 Arabidopsis genes under drought, cold and high-salinity stresses using a full-length cDNA microarray.The Plant journal : for cell and molecular biology, 31 3
M. Stitt (1999)
Nitrate regulation of metabolism and growth.Current opinion in plant biology, 2 3
H. Marschner, V. Römheld, W.J. Horst, P. Martin (1986)
Root-induced changes in the rhizosphere: importance of the mineral nutrition in plantsZ. Pflanzenernähr. Bodenk., 149
M. Schena, D. Shalon, Ronald Davis, P. Brown (1995)
Quantitative Monitoring of Gene Expression Patterns with a Complementary DNA MicroarrayScience, 270
T. Nanjo, Masatomo Kobayashi, Y. Yoshiba, Y. Sanada, Keishiro Wada, H. Tsukaya, Yoshitaka Kakubari, K. Yamaguchi-Shinozaki, Kazuo Shinozaki (1999)
Biological functions of proline in morphogenesis and osmotolerance revealed in antisense transgenic Arabidopsis thaliana.The Plant journal : for cell and molecular biology, 18 2
R. Mittler (2002)
Oxidative stress, antioxidants and stress tolerance.Trends in plant science, 7 9
G. Bernier, A. Havelange, C. Houssa, Anne Petitjean, P. Lejeune (1993)
Physiological Signals That Induce Flowering.The Plant cell, 5
S. Kawasaki, C. Borchert, M. Deyholos, Hong Wang, Susan Brazille, Kiyoshi Kawai, D. Galbraith, H. Bohnert (2001)
Gene Expression Profiles during the Initial Phase of Salt Stress in RicePlant Cell, 13
J. Perozich, H. Nicholas, R. Lindahl, J. Hempel (1999)
The Big Book of Aldehyde Dehydrogenase SequencesAdvances in Experimental Medicine and Biology, 463
B.G. Forde (2000)
Nitrate transporters in plants: structure, function and regulationBiochem. Biophys. Acta., 1465
Qi Feng, Yujun Zhang, Pei Hao, Shengyue Wang, G. Fu, Yucheng Huang, Ying Li, Jingjie Zhu, Yilei Liu, Xin Hu, Peixin Jia, Yu Zhang, Qiang Zhao, Kai Ying, Shuliang Yu, Yesheng Tang, Qijun Weng, Lei Zhang, Ying Lu, J. Mu, Yiqi Lu, Lei Zhang, Zhen Yu, Danlin Fan, Xiaohui Liu, Tingting Lu, Canyang Li, Yongrui Wu, Tongguo Sun, Haiyan Lei, Tao Li, Hao Hu, Jianping Guan, Mei Wu, Runquan Zhang, Bo Zhou, Zehua Chen, Ling Chen, Zhao Jin, Rong-huan Wang, Haifeng Yin, Z. Cai, Shuangxi Ren, Gang Lv, Wenyi Gu, Genfeng Zhu, Yuefeng Tu, Jia Jia, Yi Zhang, Jie Chen, Hui Kang, Xiaoyun Chen, Chunyan Shao, Yun Sun, Q. Hu, Xianglin Zhang, Wei Zhang, Lijun Wang, C. Ding, Haihui Sheng, J. Gu, Shuting Chen, Lin Ni, Fenghua Zhu, Wei Chen, L. Lan, Ying Lai, Zhukuan Cheng, M. Gu, Jiming Jiang, Jiayang Li, Guofan Hong, Yongbiao Xue, B. Han (2002)
Sequence and analysis of rice chromosome 4Nature, 420
H. Lam, Karen Coschigano, I. Oliveira, Rosana Melo-Oliveira, G. Coruzzi (1996)
THE MOLECULAR-GENETICS OF NITROGEN ASSIMILATION INTO AMINO ACIDS IN HIGHER PLANTS.Annual review of plant physiology and plant molecular biology, 47
P. Yancey, M. Clark, S. Hand, R. Bowlus, G. Somero (1982)
Living with water stress: evolution of osmolyte systems.Science, 217 4566
W. Harrigan (2001)
Global Environment Outlook 2000International Journal of Food Science and Technology, 36
J. Perozich, H. Nicholas, R. Lindahl, J. Hempel (1999)
Advances in Experimental Medicine and Biology (Volume 463)
S. Howitt, M. Udvardi (2000)
Structure, function and regulation of ammonium transporters in plants.Biochimica et biophysica acta, 1465 1-2
Jianwei Zhang, Qi Feng, Caoqing Jin, Deyun Qiu, Lida Zhang, Kabin Xie, Dejun Yuan, B. Han, Qifa Zhang, Shiping Wang (2005)
Features of the expressed sequences revealed by a large-scale analysis of ESTs from a normalized cDNA library of the elite indica rice cultivar Minghui 63.The Plant journal : for cell and molecular biology, 42 5
Brian Forde (2000)
Nitrate transporters in plants: structure, function and regulation.Biochimica et biophysica acta, 1465 1-2
Kristiina Himanen, M. Vuylsteke, Steffen Vanneste, Steven Vercruysse, E. Boucheron, P. Alard, D. Chriqui, M. Montagu, D. Inzé, T. Beeckman (2004)
Transcript profiling of early lateral root initiation.Proceedings of the National Academy of Sciences of the United States of America, 101 14
H. Mori, K. Higo, H. Higo, Y. Minobe, H. Matsui, Seiva Chiba (1992)
Nucleotide and derived amino acid sequence of a catalase cDNA isolated from rice immature seedsPlant Molecular Biology, 18
S. Dudoit, Y. Yang, M. Callow, T. Speed (2002)
STATISTICAL METHODS FOR IDENTIFYING DIFFERENTIALLY EXPRESSED GENES IN REPLICATED cDNA MICROARRAY EXPERIMENTSStatistica Sinica, 12
W. Chen, N. Provart, J. Glazebrook, F. Katagiri, Hur-Song Chang, T. Eulgem, F. Mauch, S. Luan, Guangzhou Zou, S. Whitham, P. Budworth, Yi Tao, Zhiyi Xie, Xi Chen, Steve Lam, J. Kreps, J. Harper, Azzedine Si-Ammour, B. Mauch-Mani, M. Heinlein, K. Kobayashi, T. Hohn, J. Dangl, Xun Wang, Tong Zhu (2002)
Expression Profile Matrix of Arabidopsis Transcription Factor Genes Suggests Their Putative Functions in Response to Environmental StressesThe Plant Cell Online, 14
R. Dixon, C. Lamb (1990)
Molecular Communication in Interactions Between Plants and Microbial Pathogens, 41
(2000)
Loss of fertilizer N from plant–soil system and the strategies and techniques for its reduction (in Chinese with English abstract)
S. Yoshida, D. Forno, J. Cock (1971)
Laboratory manual for physiological studies of rice
Z. Chu, Kaiman Peng, Lida Zhang, Bin Zhou, Jun Wei, Shiping Wang (2003)
Construction and characterization of a normalized whole-life-cycle cDNA library of riceChinese Science Bulletin, 48
R. Shin, D. Schachtman (2004)
Hydrogen peroxide mediates plant root cell response to nutrient deprivation.Proceedings of the National Academy of Sciences of the United States of America, 101 23
C. Hill, R. Treisman (1995)
Transcriptional Regulation by Extracellular signals: Mechanisms and SpecificityCell, 80
M. Leij, Susan Smith, A. Miller (1998)
Remobilisation of vacuolar stored nitrate in barley root cellsPlanta, 205
A.P. Feinberg, B. Vogelstein (1983)
A technique for radiolabelling DNA restriction fragment length polymorphisms to high specific activityAnal. Biochem., 132
Lefebvre Williams, A. Miller (2001)
TRANSPORTERS RESPONSIBLE FOR THE UPTAKE AND PARTITIONING OF NITROGENOUS SOLUTES.Annual review of plant physiology and plant molecular biology, 52
V. Buchanan-Wollaston (1994)
Isolation of cDNA Clones for Genes That Are Expressed during Leaf Senescence in Brassica napus (Identification of a Gene Encoding a Senescence-Specific Metallothionein-Like Protein), 105
Eiji Okuma, Kenji Soeda, M. Tada, Y. Murata (2000)
Exogenous proline mitigates the inhibition of growth of Nicotiana tabacum cultured cells under saline conditionsSoil Science and Plant Nutrition, 46
S. Kauffmann, M. Legrand, P. Geoffroy, B. Fritig (1987)
Biological function of ‘pathogenesis‐related’ proteins: four PR proteins of tobacco have 1,3‐β‐glucanase activityThe EMBO Journal, 6
A. Glass, Dev Brito, B. Kaiser, H. Kronzucker, Anshuman Kumar, M. Okamoto, S. Rawat, M. Siddiqi, Salim Silim, J. Vidmar, D. Zhuo (2001)
Nitrogen transport in plants, with an emphasis on the regulation of fluxes to match plant demand, 164
K. Jaglo-Ottosen, S. Gilmour, D. Zarka, O. Schabenberger, M. Thomashow (1998)
Arabidopsis CBF1 overexpression induces COR genes and enhances freezing tolerance.Science, 280 5360
N. Crawford, A. Glass (1998)
Molecular and physiological aspects of nitrate uptake in plantsTrends in Plant Science, 3
(1980)
4 – Ammonia Assimilation
S. Kikuchi, Kouji Satoh, Toshifumi Nagata, N. Kawagashira, K. Doi, N. Kishimoto, J. Yazaki, M. Ishikawa, H. Yamada, H. Ooka, Isamu Hotta, Keiichi Kojima, Takahiro Namiki, Eisuke Ohneda, Wataru Yahagi, Kohji Suzuki, Chao Li, Kenji Ohtsuki, Toru Shishiki, Y. Otomo, K. Murakami, Y. Iida, S. Sugano, Tatsuto Fujimura, Yutaka Suzuki, Y. Tsunoda, T. Kurosaki, T. Kodama, Hiromi Masuda, Michie Kobayashi, Quihong Xie, Min Lu, Ryu Narikawa, A. Sugiyama, K. Mizuno, S. Yokomizo, J. Niikura, Rieko Ikeda, J. Ishibiki, Midori Kawamata, A. Yoshimura, J. Miura, Takahiro Kusumegi, M. Oka, R. Ryu, M. Ueda, K. Matsubara, J. Kawai, Piero Carninci, J. Adachi, K. Aizawa, T. Arakawa, S. Fukuda, A. Hara, W. Hashizume, N. Hayatsu, K. Imotani, Y. Ishii, M. Itoh, I. Kagawa, S. Kondo, H. Konno, A. Miyazaki, N. Osato, Y. Ota, R. Saito, D. Sasaki, Kenjiro Sato, K. Shibata, A. Shinagawa, T. Shiraki, M. Yoshino, Y. Hayashizaki, A. Yasunishi (2003)
Collection, Mapping, and Annotation of Over 28,000 cDNA Clones from japonica RiceScience, 301
J. Price, Ashverya Laxmi, S. Martin, Jyan-chyun Jang (2004)
Global Transcription Profiling Reveals Multiple Sugar Signal Transduction Mechanisms in ArabidopsisThe Plant Cell Online, 16
K. Maleck, Aaron Levine, T. Eulgem, A. Morgan, J. Schmid, K. Lawton, J. Dangl, R. Dietrich (2000)
The transcriptome of Arabidopsis thaliana during systemic acquired resistanceNature Genetics, 26
U. Pfitzner, Arthur Pfitzner, Howard Goodman (1999)
Pathogenesis-related proteins in plantsCritical Reviews in Plant Sciences, 10
W. Scheible, R. Morcuende, Tomasz Czechowski, C. Fritz, D. Osuna, N. Palacios-Rojas, Dana Schindelasch, O. Thimm, M. Udvardi, M. Stitt (2004)
Genome-Wide Reprogramming of Primary and Secondary Metabolism, Protein Synthesis, Cellular Growth Processes, and the Regulatory Infrastructure of Arabidopsis in Response to Nitrogen1[w]Plant Physiology, 136
A. Whitmarsh, R. Davis (2000)
Regulation of transcription factor function by phosphorylationCellular and Molecular Life Sciences CMLS, 57
B. Hirel, P.J. Lea (2001)
Plant Nitrogen
H. Marschner, V. Römheld, W. Horst, P. Martín (1986)
Root-induced changes in the rhizosphere: Importance for the mineral nutrition of plantsJournal of Plant Nutrition and Soil Science, 149
Rongchen Wang, R. Tischner, R. Gutiérrez, M. Hoffman, Xiujuan Xing, Mingsheng Chen, G. Coruzzi, N. Crawford (2004)
Genomic Analysis of the Nitrate Response Using a Nitrate Reductase-Null Mutant of Arabidopsis1[w]Plant Physiology, 136
Rongchen Wang, M. Okamoto, Xiujuan Xing, N. Crawford (2003)
Microarray Analysis of the Nitrate Response in Arabidopsis Roots and Shoots Reveals over 1,000 Rapidly Responding Genes and New Linkages to Glucose, Trehalose-6-Phosphate, Iron, and Sulfate Metabolism1[w]Plant Physiology, 132
J. Tepperman, Tong Zhu, H. Chang, X. Wang, P. Quail (2001)
Multiple transcription-factor genes are early targets of phytochrome A signalingProceedings of the National Academy of Sciences of the United States of America, 98
Ping Wu, Ligeng Ma, Xingliang Hou, Mingyi Wang, Yung-Pei Wu, Feiyan Liu, X. Deng (2003)
Phosphate Starvation Triggers Distinct Alterations of Genome Expression in Arabidopsis Roots and Leaves1[w]Plant Physiology, 132
Rongchen Wang, K. Guegler, S. Labrie, N. Crawford (2000)
Genomic Analysis of a Nutrient Response in Arabidopsis Reveals Diverse Expression Patterns and Novel Metabolic and Potential Regulatory Genes Induced by NitratePlant Cell, 12
M. Redinbaugh, G. Wadsworth, J. Scandalios (1988)
Characterization of catalase transcripts and their differential expression in maize.Biochimica et biophysica acta, 951 1
W. Campbell (1988)
Nitrate reductase and its role in nitrate assimilation in plantsPhysiologia Plantarum, 74
(2003)
Changes in gene expression in Arabidopsis shoots during phosphate starvation and the potential for developing smart plants
U. Treier, Sabine Fuchs, Martina Weber, W. Wakarchuk, C. Beck (1989)
Gametic differentiation in Chlamydomonas reinhardtii: light dependence and gene expression patternsArchives of Microbiology, 152
M. Redinbaugh, W. Campbell (1998)
Nitrate regulation of the oxidative pentose phosphate pathway in maize (Zea mays L.) root plastids: induction of 6-phosphogluconate dehydrogenase activity, protein and transcript levelsPlant Science, 134
S.M. Howitt, M.K. Udvardi (2000)
Structure, function and regulation of ammonium transporters in plantsBiochem. Biophys. Acta., 1465
A. Galván, Emilio Fernández (2001)
Eukaryotic nitrate and nitrite transportersCellular and Molecular Life Sciences CMLS, 58
W. Kaiser, A. Kandlbinder, M. Stoimenova, J. Glaab (2000)
Discrepancy between nitrate reduction rates in intact leaves and nitrate reductase activity in leaf extracts: What limits nitrate reduction in situ?Planta, 210
Weiting Ni, R. Trelease (1991)
Post-Transcriptional Regulation of Catalase Isozyme Expression in Cotton Seeds.The Plant cell, 3
Hanma Zhang, B. Forde (2000)
Regulation of Arabidopsis root development by nitrate availability.Journal of experimental botany, 51 342
J. Steffens (1990)
The Heavy Metal-Binding Peptides of Plants, 41
Lee Smith, P. Underhill, Clare Pritchard, Z. Tymowska‐Lalanne, S. Abdul-Hussein, H. Hilton, Laura Winchester, Deborah Williams, T. Freeman, Sarah Webb, A. Greenfield (2003)
Single primer amplification (SPA) of cDNA for microarray expression analysis.Nucleic acids research, 31 3
P. Palenchar, A. Kouranov, L. Lejay, G. Coruzzi (2004)
Genome-wide patterns of carbon and nitrogen regulation of gene expression validate the combined carbon and nitrogen (CN)-signaling hypothesis in plantsGenome Biology, 5
A. Feinberg, B. Vogelstein (1983)
A technique for radiolabeling DNA restriction endonuclease fragments to high specific activity.Analytical biochemistry, 132 1
B. Forde, D. Clarkson (1999)
Nitrate and ammonium nutrition of plants: physiological and molecular perspectivesAdvances in Botanical Research, 30
W. Campbell (1999)
NITRATE REDUCTASE STRUCTURE, FUNCTION AND REGULATION: Bridging the Gap between Biochemistry and Physiology.Annual review of plant physiology and plant molecular biology, 50
K. Hirano, T. Teraoka, H. Yamanaka, A. Harashima, A. Kunisaki, H. Takahashi, D. Hosokawa (2000)
Novel mannose-binding rice lectin composed of some isolectins and its relation to a stress-inducible salT gene.Plant & cell physiology, 41 3
R. Allen (1995)
Dissection of Oxidative Stress Tolerance Using Transgenic Plants, 107
S. Morita, M. Tasaka, H. Fujisawa, T. Ushimaru, H. Tsuji (1994)
A cDNA Clone Encoding a Rice Catalase Isozyme, 105
T. Hunter, M. Karin (1992)
The regulation of transcription by phosphorylationCell, 70
V. Buchanan-Wollaston (1994)
Isolation of cDNA clones for genes that are expressed during leaf senescence in Brassica napusPlant Physiol., 105
Ligeng Ma, Ying Gao, Li-jia Qu, Zhang-liang Chen, Jinming Li, Hongyu Zhao, X. Deng (2002)
Genomic Evidence for COP1 as a Repressor of Light-Regulated Gene Expression and Development in Arabidopsis Online version contains Web-only data. Article, publication date, and citation information can be found at www.plantcell.org/cgi/doi/10.1105/tpc.004416.The Plant Cell Online, 14
Chen-An Tsai, Yi-Ju Chen, James Chen (2003)
Testing for differentially expressed genes with microarray data.Nucleic acids research, 31 9
Takuji Sasaki, T. Matsumoto, Kimiko Yamamoto, K. Sakata, T. Baba, Y. Katayose, Jianzhon Wu, Y. Niimura, Zhukuan Cheng, Y. Nagamura, B. Antonio, H. Kanamori, Satomi Hosokawa, Masato Masukawa, Koji Arikawa, Yoshino Chiden, M. Hayashi, M. Okamoto, T. Ando, H. Aoki, Kohei Arita, Masao Hamada, Chizuko Harada, Saori Hijishita, M. Honda, Yoko Ichikawa, Atsuko Idonuma, M. Iijima, Michiko Ikeda, M. Ikeno, S. Ito, Tomoko Ito, Yuichi Ito, Y. Ito, A. Iwabuchi, Kozue Kamiya, Wataru Karasawa, S. Katagiri, A. Kikuta, N. Kobayashi, I. Kono, K. Machita, T. Maehara, H. Mizuno, T. Mizubayashi, Y. Mukai, Hideki Nagasaki, M. Nakashima, Yuko Nakama, Yu Nakamichi, Mari Nakamura, N. Namiki, Manami Negishi, I. Ohta, N. Ono, S. Saji, K. Sakai, Michie Shibata, T. Shimokawa, A. Shomura, Jianyu Song, Yuka Takazaki, Kimihiro Terasawa, K. Tsuji, K. Waki, Harumi Yamagata, H. Yamane, Shoji Yoshiki, Rie Yoshihara, Kazuko Yukawa, H. Zhong, H. Iwama, T. Endo, Hidetaka Ito, J. Hahn, Hoil Kim, M. Eun, M. Yano, Jiming Jiang, T. Gojobori (2002)
The genome sequence and structure of rice chromosome 1Nature, 420
R. Socolow (1999)
Nitrogen management and the future of food: lessons from the management of energy and carbon.Proceedings of the National Academy of Sciences of the United States of America, 96 11
C. Frink, P. Waggoner, J. Ausubel (1999)
Nitrogen fertilizer: retrospect and prospect.Proceedings of the National Academy of Sciences of the United States of America, 96 4
Michael Palmer, Gina Pries, J. Gibson, H. Anderson, Manjiri Paradkar, Lindsay Crane, D. Jeffrey, T. Wood, D. Frisch, Friedrich Engler, C. Soderlund, L. Palmer (2003)
In-Depth View of Structure, Activity, and Evolution of Rice Chromosome 10Science, 300
L. Ma, Y. Gao, L. Qu, Z. Chen, J. Li, H. Zhao, X.W. Deng (2002)
Genomic evidence for COP1 as repressor of light regulated gene expression and development in ArabidopsisPlant Cell., 14
J. Scandalios (1990)
Response of plant antioxidant defense genes to environmental stress.Advances in genetics, 28
M.G. Redinbaugh, G.J. Wadsworth, J.G. Scandalios (1988)
Characterization of catalase transcript and their differential expression in maizeBiochem. Biophys. Acta., 951
M. Kasuga, Q. Liu, S. Miura, K. Yamaguchi-Shinozaki, K. Shinozaki (1999)
Improving plant drought, salt, and freezing tolerance by gene transfer of a single stress-inducible transcription factor.Nature biotechnology, 17 3
Development of crop varieties with high nitrogen use efficiency (NUE) is imperative for sustainable agriculture. Understanding how plant genes respond to low N stress is essential for formulating approaches to manipulating genes for improving NUE. In this study we analyzed the expression profiles of an indica rice cultivar Minghui 63 at seedling stage at 20 min, 1 and 2 h after low N stress with the normal N as the control, using a microarray of 11,494 rice ESTs representing 10,422 unique genes. While no significant difference was detected in the leaf tissue, a total of 471 ESTs were detected as responsive to low N stress in the root tissue with 115 ESTs showing up-regulation and 358 ESTs showing down-regulation. The analysis of expression profiles after low N stress identified following patterns: (1) the genes involved in photosynthesis and energy metabolism were down-regulated rapidly; (2) many of the genes involved in early responses to biotic and abiotic stresses were up-regulated while many other stress responsive genes were down-regulated; (3) regulatory genes including transcription factors and ones involved in signal transduction were both up- and down-regulated; and (4) the genes known to be involved in N uptake and assimilation showed little response to the low N stress. The challenges for future studies are to characterize the functional roles of the low N stress responsive genes in N metabolisms, including the large number of genes presently with unknown functions.
Plant Molecular Biology – Springer Journals
Published: Nov 24, 2005
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