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Registro Completo |
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Biblioteca(s): |
Embrapa Agrobiologia. |
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Data corrente: |
16/07/2007 |
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Data da última atualização: |
06/11/2019 |
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Autoria: |
ELMERICH, C.; NEWTON, W. E. (ed.). |
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Título: |
Associative and endophytic nitrogen-fixing bacteria and cyanobacterial associations. |
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Ano de publicação: |
2007 |
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Fonte/Imprenta: |
Dordrecht: Springer, 2007. |
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Páginas: |
321 p. |
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Série: |
(Nitrogen Fixation: Origins, Applications, and Research Progress, v. 5). |
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ISBN: |
10-1-4020-3541-1 |
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Idioma: |
Inglês |
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Conteúdo: |
Chapter 1. Historical Perspective: From Bacterization to Endophytes. 1. The Nitrogen Cycle: Heritage from the 19th Century. 2. Nutritional Interactions between Bacteria and Plants. 3. Associative Nitrogen-fixing Bacteria. 4. Discovery of Nitrogen-fixing Endophytes. 5. Cyanobacterial Associations.
Chapter 2. Molecular Phylogeny and Ecology of Root Associated Diazotrophic a- and b-Proteobacteria. 1. Introduction. 2. Tools for Molecular Phylogeny and in situ Localization
Of Bacterial Isolates and Communities. 3. Molecular Phylogeny and Ecology of Azospirillum and Other Nitrogen-fixing a-Subclass Proteobacteria. 4. Molecular Phylogeny and Ecology of Herbaspirillum, Diazotrophic Burkholderia spp., and Other N2-fixing b-Proteobacteria. 5. Conclusions and Prospects for Future Studies.
Chapter 3. Regulation ofNitrogen Fixation and Ammonium Assimilation in Associative and Endophytic Nitrogen fixing Bacteria. 1. Introduction. 2. Rhizospheric and Endophytic Bacteria: General Features. 3. Structural Organization of nif Genes. 4. Identification of RpoN and Its Involvement in Nitrogen Fixation. 5. The Ntr System and the Control of Nitrogen Metabolism and Nitrogen Fixation. 6. Regulation of Nitrogen Fixation.
Chapter 4. Chemotaxis in Soi! Diazotrophs: Survival and Adaptative Response. 1. Introduction. 2. Gene-Expression Regulation and Chemotaxis as Adaptive Responses to Environmental Changes. 3. Molecular Mechanism of the Chemotactic Response: Leaming from Escherichia coli. 4. Directed Motility in Soi! Diazotrophs. 5. Future Studies.
Chapter 5. Molecular Genetics ofRhizosphere and Plant-Root Colonization. 1. Introduction. 2. Motility of Associative Diazotrophs. 3. Artachment to Plant Roots. 4. Rhizosphere Competence. Chapter 6. Microbial Production of Plant Hormones. 1. Discovery of Phytohormones. 2. Production and Role of Phytohormones. 3. Pathways for Plant Hormone Biosynthesis: Common Routes in Plants, Bacteria and Fungi. 4. Major Routes for IAA synthesis in Pathogenic and Beneficial. Nitrogen-fixing Bacteria Associated with Plants . 5. Multiple Routes for IAA Synthesis in Azospirillum. 6. Other Phytohormones Produced by Plant Pathogenic and Nitrogen-fixing Associated and Endophytic Bacteria. 7. Plant Growth Promotion (PGP): Role ofBacterial Phytohormone Production, ACC-Deaminase, and Use of Synthetic Auxins. 8. Conc1uding Remarks.
Chapter 7. The Plant Growth-Promoting Effect and Plant Responses. 1. N2 Fixation vs. "Hormonal" Effects: Historical Perspectives. 2. Effects of Azospirillum and Other Diazotrophs on Root Morphology. 3. Effects on Root Function. 4. Effects on Plant Growth. Future Studies.
Chapter 8. Biocontrol of Plant Diseases by Associative and Endophytic Nitrogen-fixing Bacteria.
1. Beneficial Plant-Associated Nitrogen-fixing Bacteria and Biocontrol of Plant Disease. 2. Interactions within Microbial Communities: Competition Mechanisms. 3. Biological Control against Soil-Bome Diseases. 4. Regulation of Biocontrol Properties and Cell-Cell Communication. 5. Plant Response to Pathogens and Biological Control in the Rhizosphere. 6. Conc1uding Remarks.
Chapter 9. Endophytic Associations of Azoarcus spp. 1. Introduction. 2. The Rise of Interest in Diazotrophic Endophytes. 3. Azoarcus spp. and related Genera: Strict1y Plant-Associated versus Soil Bacteria. 4. Habitats and Ecophysiology. 5. Interactions with Fungi. 6. Infection ofRoots by Endophytic Diazotrophs: An Active, Specific Process? 7. Conc1uding Remarks.
Chapter 10. Biological Nitrogen Fixation in Sugarcane. 1. Short Story of the Sugarcane-Cropping System. 2. Nitrogen-fixing Bacteria Colonising Sugarcane: New Phylogenetic Data, Properties, and Endophytic Status. 3. Contribution of BNF to the Sugarcane Crop. 4. Effect of N Fertilization on BNF. 5. Genes for Nitrogen Fixation and Their Regulation in G. diazotrophicus and H. seropedicae. 6. Is Indole Acetic Acid Production an Important Factor in the Ability of G. diazotrophicus to Enhance Growth of Sugarcane?. Concluding Remarks.
Chapter 11. Heterocyst Differentiation and Nitrogen Fixation in Cyanobacteria. 1. Early History ofthe Association of Nitrogen Fixation with Heterocysts. 2. Cyanobacterial Nitrogenase and nif--Genes Organization. 3. Pathway of N Assimilation. 4. Carbon Metabolism in Heterocysts. 5. Genetic Tools for Studying Cyanobacterial Nitrogen Fixation. 6. Regulatory Genes Required for Heterocyst Differentiation. 7. Prospects.
Chapter 12. Cyanobacterial Associations.
1. lntroduction. 2. Historical Aspects and Landmarks. 3. Symbioses with Diatoms (AIgae). 4. Symbioses with Fungi. 5. Symbiosis with Bryophytes. 6. Symbiosis with Pteridophytes. 7. Symbioses with Cycads. 8. Symbiosis with Gunnera. 9. Creation of New Symbioses and Prospects.
Chapter 13. Prospects for Significant Nitrogen Fixation in Grasses from Bacterial Endophytes.
1. Ultimate Objective of Nitrogen-fixation Research - Nitrogen.Fixation in Maize, Wheat, and Rice . 2. Understanding the Basic Biology ofEndophytic Colonization: Using Klebsiella pneumoniae 342 (Kp342) as the Model Diazotrophic Endophyte. 3. Attributes Needed for a Model Diazotrophic Endophyte. 4. Future Work Needed to Replace Nitrogen Fertilizer with Diazotrophic Endophytes. MenosChapter 1. Historical Perspective: From Bacterization to Endophytes. 1. The Nitrogen Cycle: Heritage from the 19th Century. 2. Nutritional Interactions between Bacteria and Plants. 3. Associative Nitrogen-fixing Bacteria. 4. Discovery of Nitrogen-fixing Endophytes. 5. Cyanobacterial Associations.
Chapter 2. Molecular Phylogeny and Ecology of Root Associated Diazotrophic a- and b-Proteobacteria. 1. Introduction. 2. Tools for Molecular Phylogeny and in situ Localization
Of Bacterial Isolates and Communities. 3. Molecular Phylogeny and Ecology of Azospirillum and Other Nitrogen-fixing a-Subclass Proteobacteria. 4. Molecular Phylogeny and Ecology of Herbaspirillum, Diazotrophic Burkholderia spp., and Other N2-fixing b-Proteobacteria. 5. Conclusions and Prospects for Future Studies.
Chapter 3. Regulation ofNitrogen Fixation and Ammonium Assimilation in Associative and Endophytic Nitrogen fixing Bacteria. 1. Introduction. 2. Rhizospheric and Endophytic Bacteria: General Features. 3. Structural Organization of nif Genes. 4. Identification of RpoN and Its Involvement in Nitrogen Fixation. 5. The Ntr System and the Control of Nitrogen Metabolism and Nitrogen Fixation. 6. Regulation of Nitrogen Fixation.
Chapter 4. Chemotaxis in Soi! Diazotrophs: Survival and Adaptative Response. 1. Introduction. 2. Gene-Expression Regulation and Chemotaxis as Adaptive Responses to Environmental Changes. 3. Molecular Mechanism of the Chemotactic Response: Leaming from Escherichia c... Mostrar Tudo |
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Palavras-Chave: |
Bacteria diazotrófica; Biological nitrogen fixation; BNF; Cana-de-açúcar; Diazotrophyc bacteria; FBN; Fixação biológica de nitrogênio. |
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Thesaurus Nal: |
sugarcane. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 05968nam a2200241 a 4500
001 1629328
005 2019-11-06
008 2007 bl uuuu 00u1 u #d
100 1 $aELMERICH, C.
245 $aAssociative and endophytic nitrogen-fixing bacteria and cyanobacterial associations.
260 $aDordrecht: Springer$c2007
300 $a321 p.
490 $a(Nitrogen Fixation: Origins, Applications, and Research Progress, v. 5).
520 $aChapter 1. Historical Perspective: From Bacterization to Endophytes. 1. The Nitrogen Cycle: Heritage from the 19th Century. 2. Nutritional Interactions between Bacteria and Plants. 3. Associative Nitrogen-fixing Bacteria. 4. Discovery of Nitrogen-fixing Endophytes. 5. Cyanobacterial Associations. Chapter 2. Molecular Phylogeny and Ecology of Root Associated Diazotrophic a- and b-Proteobacteria. 1. Introduction. 2. Tools for Molecular Phylogeny and in situ Localization Of Bacterial Isolates and Communities. 3. Molecular Phylogeny and Ecology of Azospirillum and Other Nitrogen-fixing a-Subclass Proteobacteria. 4. Molecular Phylogeny and Ecology of Herbaspirillum, Diazotrophic Burkholderia spp., and Other N2-fixing b-Proteobacteria. 5. Conclusions and Prospects for Future Studies. Chapter 3. Regulation ofNitrogen Fixation and Ammonium Assimilation in Associative and Endophytic Nitrogen fixing Bacteria. 1. Introduction. 2. Rhizospheric and Endophytic Bacteria: General Features. 3. Structural Organization of nif Genes. 4. Identification of RpoN and Its Involvement in Nitrogen Fixation. 5. The Ntr System and the Control of Nitrogen Metabolism and Nitrogen Fixation. 6. Regulation of Nitrogen Fixation. Chapter 4. Chemotaxis in Soi! Diazotrophs: Survival and Adaptative Response. 1. Introduction. 2. Gene-Expression Regulation and Chemotaxis as Adaptive Responses to Environmental Changes. 3. Molecular Mechanism of the Chemotactic Response: Leaming from Escherichia coli. 4. Directed Motility in Soi! Diazotrophs. 5. Future Studies. Chapter 5. Molecular Genetics ofRhizosphere and Plant-Root Colonization. 1. Introduction. 2. Motility of Associative Diazotrophs. 3. Artachment to Plant Roots. 4. Rhizosphere Competence. Chapter 6. Microbial Production of Plant Hormones. 1. Discovery of Phytohormones. 2. Production and Role of Phytohormones. 3. Pathways for Plant Hormone Biosynthesis: Common Routes in Plants, Bacteria and Fungi. 4. Major Routes for IAA synthesis in Pathogenic and Beneficial. Nitrogen-fixing Bacteria Associated with Plants . 5. Multiple Routes for IAA Synthesis in Azospirillum. 6. Other Phytohormones Produced by Plant Pathogenic and Nitrogen-fixing Associated and Endophytic Bacteria. 7. Plant Growth Promotion (PGP): Role ofBacterial Phytohormone Production, ACC-Deaminase, and Use of Synthetic Auxins. 8. Conc1uding Remarks. Chapter 7. The Plant Growth-Promoting Effect and Plant Responses. 1. N2 Fixation vs. "Hormonal" Effects: Historical Perspectives. 2. Effects of Azospirillum and Other Diazotrophs on Root Morphology. 3. Effects on Root Function. 4. Effects on Plant Growth. Future Studies. Chapter 8. Biocontrol of Plant Diseases by Associative and Endophytic Nitrogen-fixing Bacteria. 1. Beneficial Plant-Associated Nitrogen-fixing Bacteria and Biocontrol of Plant Disease. 2. Interactions within Microbial Communities: Competition Mechanisms. 3. Biological Control against Soil-Bome Diseases. 4. Regulation of Biocontrol Properties and Cell-Cell Communication. 5. Plant Response to Pathogens and Biological Control in the Rhizosphere. 6. Conc1uding Remarks. Chapter 9. Endophytic Associations of Azoarcus spp. 1. Introduction. 2. The Rise of Interest in Diazotrophic Endophytes. 3. Azoarcus spp. and related Genera: Strict1y Plant-Associated versus Soil Bacteria. 4. Habitats and Ecophysiology. 5. Interactions with Fungi. 6. Infection ofRoots by Endophytic Diazotrophs: An Active, Specific Process? 7. Conc1uding Remarks. Chapter 10. Biological Nitrogen Fixation in Sugarcane. 1. Short Story of the Sugarcane-Cropping System. 2. Nitrogen-fixing Bacteria Colonising Sugarcane: New Phylogenetic Data, Properties, and Endophytic Status. 3. Contribution of BNF to the Sugarcane Crop. 4. Effect of N Fertilization on BNF. 5. Genes for Nitrogen Fixation and Their Regulation in G. diazotrophicus and H. seropedicae. 6. Is Indole Acetic Acid Production an Important Factor in the Ability of G. diazotrophicus to Enhance Growth of Sugarcane?. Concluding Remarks. Chapter 11. Heterocyst Differentiation and Nitrogen Fixation in Cyanobacteria. 1. Early History ofthe Association of Nitrogen Fixation with Heterocysts. 2. Cyanobacterial Nitrogenase and nif--Genes Organization. 3. Pathway of N Assimilation. 4. Carbon Metabolism in Heterocysts. 5. Genetic Tools for Studying Cyanobacterial Nitrogen Fixation. 6. Regulatory Genes Required for Heterocyst Differentiation. 7. Prospects. Chapter 12. Cyanobacterial Associations. 1. lntroduction. 2. Historical Aspects and Landmarks. 3. Symbioses with Diatoms (AIgae). 4. Symbioses with Fungi. 5. Symbiosis with Bryophytes. 6. Symbiosis with Pteridophytes. 7. Symbioses with Cycads. 8. Symbiosis with Gunnera. 9. Creation of New Symbioses and Prospects. Chapter 13. Prospects for Significant Nitrogen Fixation in Grasses from Bacterial Endophytes. 1. Ultimate Objective of Nitrogen-fixation Research - Nitrogen.Fixation in Maize, Wheat, and Rice . 2. Understanding the Basic Biology ofEndophytic Colonization: Using Klebsiella pneumoniae 342 (Kp342) as the Model Diazotrophic Endophyte. 3. Attributes Needed for a Model Diazotrophic Endophyte. 4. Future Work Needed to Replace Nitrogen Fertilizer with Diazotrophic Endophytes.
650 $asugarcane
653 $aBacteria diazotrófica
653 $aBiological nitrogen fixation
653 $aBNF
653 $aCana-de-açúcar
653 $aDiazotrophyc bacteria
653 $aFBN
653 $aFixação biológica de nitrogênio
700 1 $aNEWTON, W. E.
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Embrapa Agrobiologia (CNPAB) |
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