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Registro Completo |
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Biblioteca(s): |
Ebooks. |
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Data corrente: |
01/02/2013 |
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Data da última atualização: |
01/02/2013 |
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Autoria: |
REBEIZ, C. A.; BENNING, C.; BOHNERT, H. J.; DANIELL, H.; HOOBER, J. K.; LICHTENTHALER, H. K.; PORTIS, A. R.; TRIPATHY, B. C. |
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Afiliação: |
Constantin A. Rebeiz; Christoph Benning; Hans J. Bohnert; Henry Daniell; J. Kenneth Hoober; Hartmut K. Lichtenthaler; Archie R. Portis; Baishnab C. Tripathy. |
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Título: |
The Chloroplast: Basics and Applications. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
Springer eBooks. |
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Volume: |
31 |
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Páginas: |
XLII, 426 p. |
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Descrição Física: |
digital. |
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Série: |
Advances in Photosynthesis and Respiration, |
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ISBN: |
9789048185313 |
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DOI: |
10.1007/978-90-481-8531-3 |
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Idioma: |
Inglês |
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Conteúdo: |
1. Investigation of Possible Relationships between the Chlorophyll Biosynthetic Pathway, the Assembly of Chlorophyll-Protein Complexes and Photosynthetic Efficiency -- 2. Evidence for Various 4-Vinyl Reductase Activities in Higher Plants -- 3. Control of the Metabolic Flow in Tetrapyrrole -- 4. Regulation and Functions of the Chlorophyll Cycle -- 5. Magnesium Chelatase -- 6. The Enigmatic Chlorophyll a Molecule in the Cytochrome b?f Complex -- 7. The Non-mevalonate DOXP/MEP Pathway (Deoxyxylulose 5-Phosphate/Methylerythritol 4-Phosphate Pathway) of Chloroplast Isoprenoid and Pigemtn Biosynthesis -- 8. The Methylerythritol 4-Phosphate Pathway: Regulatory Role in Plastid Isoprenoid Biosynthesis -- 9. The Role of Plastids in Protein Geranylgeranylation in Tobacco BY-2 Cells -- 10. The Role of the Methyl-Erythritol-Phosphate Pathway in Rhythmic Emission of Volatiles -- 11. Tocochromanols: Biological Function and Recent Advances to Engineer Plastidial Biochemistry for Enhanced Oil Seed Vitamin E Levels -- 12. The Anionic Chloroplast Membrane Lipids Phosphatidylglycerol and Sulfoquinovosyldiacylglycerol.-13. Biosynthesis and Function of Monogalactosyldiacylglycerol, the Signature Lipid of Chloroplasts -- 14. Synthesis and Functiion of the Galactolipid Digalactosyldiacylglycerol -- 15. The Chemistry and Biology of Light-Harvesting Complex II and Thylakoid Biogenesis -- 16. Folding and Pigment Binding of Light-Harvesting Chlorophyll a/b Protein -- 17. The Plastid Genome as a Platform for the Expression of Microbial Resistance Genes -- 18. Chloroplast Genetic Engineering: A Novel Technology for Agricultural Biotechnology and Bio-pharmaceutical Industry -- 19. Engineering the Sunflower Rubisco Subunits into Tobacco Chloroplasts: New Considerations -- 20. Engineering Photosynthetic Enzymes Involved in CO? - Assimilation by Gene Shuffling -- 21. Elevated CO? and Ozone: Their Effects on Photosynthesis -- 22. Regulation of Photosynthetic Electron Transport -- 23. Mechanisms of Drought and High Light Stress Tolerance Studied in a Xerophyte, Citrullus Ianatus (Wild Watermelon) -- 24. Antioxidants and Photo-oxidative Stress Responses in Plants and Algae -- 25. Singlet Oxygen-Induced Oxidative Stress in Plants. The world population is expected to increase to 9 billion by the year 2050 which will generate food and fuel shortages. Since it will be difficult to increase the land area under cultivation without serious environmental consequences, higher productivity for biomass is required. Improvement in photosynthetic efficiency would require increased knowledge and deeper understanding of :(a) the biosynthesis of photosynthetic membrane components such as hemes, chlorophylls, carotenoids, quinones, and lipids; (b) photosynthetic membrane apoprotein biosynthesis; (c) the biosynthesis and regulation of the assembly of pigment-apoprotein complexes; and (d) the complexities of carbon sensing, biosynthesis and allocation. These goals may be accomplished by bioengineering of chloroplasts with higher photosynthetic efficiency and superior adaptation to various stresses and/or alteration of the kinetic properties of the CO2-assimilating enzyme, Rubisco. Advances towards this goal are addressed in this volume that will foster cooperation between biochemists and molecular biologists, scientists involved in photosynthesis research and biotechnologists involved in plant and plastid genomics and transformation. We envision future research to focus attention on "Chloroplast Bioengineering" as an integrated novel field of research. This book is designed for graduate students and researchers in chlorophyll metabolism, integrative plant biology, plant physiology, plant biochemistry, plant molecular biology, biotechnology, bioenergy and biofuels. Menos1. Investigation of Possible Relationships between the Chlorophyll Biosynthetic Pathway, the Assembly of Chlorophyll-Protein Complexes and Photosynthetic Efficiency -- 2. Evidence for Various 4-Vinyl Reductase Activities in Higher Plants -- 3. Control of the Metabolic Flow in Tetrapyrrole -- 4. Regulation and Functions of the Chlorophyll Cycle -- 5. Magnesium Chelatase -- 6. The Enigmatic Chlorophyll a Molecule in the Cytochrome b?f Complex -- 7. The Non-mevalonate DOXP/MEP Pathway (Deoxyxylulose 5-Phosphate/Methylerythritol 4-Phosphate Pathway) of Chloroplast Isoprenoid and Pigemtn Biosynthesis -- 8. The Methylerythritol 4-Phosphate Pathway: Regulatory Role in Plastid Isoprenoid Biosynthesis -- 9. The Role of Plastids in Protein Geranylgeranylation in Tobacco BY-2 Cells -- 10. The Role of the Methyl-Erythritol-Phosphate Pathway in Rhythmic Emission of Volatiles -- 11. Tocochromanols: Biological Function and Recent Advances to Engineer Plastidial Biochemistry for Enhanced Oil Seed Vitamin E Levels -- 12. The Anionic Chloroplast Membrane Lipids Phosphatidylglycerol and Sulfoquinovosyldiacylglycerol.-13. Biosynthesis and Function of Monogalactosyldiacylglycerol, the Signature Lipid of Chloroplasts -- 14. Synthesis and Functiion of the Galactolipid Digalactosyldiacylglycerol -- 15. The Chemistry and Biology of Light-Harvesting Complex II and Thylakoid Biogenesis -- 16. Folding and Pigment Binding of Light-Harvesting Chlorophyll a/b Protein -- 17. The Plastid Genome as a Platfor... Mostrar Tudo |
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Palavras-Chave: |
Cytology; Life Sciences. |
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Thesaurus Nal: |
biochemistry; cell biology; plant biochemistry; plant physiology; proteomics. |
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Categoria do assunto: |
-- |
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URL: |
https://dx.doi.org/10.1007/978-90-481-8531-3
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Marc: |
LEADER 04707nam a2200325 a 4500
001 1947888
005 2013-02-01
008 2010 bl uuuu 00u1 u #d
020 $a9789048185313
024 7 $a10.1007/978-90-481-8531-3$2DOI
100 1 $aREBEIZ, C. A.
245 $aThe Chloroplast$bBasics and Applications.$h[electronic resource]
260 $aSpringer eBooks.$c2010
300 $aXLII, 426 p. 31$cdigital.
490 $aAdvances in Photosynthesis and Respiration,$v31
520 $a1. Investigation of Possible Relationships between the Chlorophyll Biosynthetic Pathway, the Assembly of Chlorophyll-Protein Complexes and Photosynthetic Efficiency -- 2. Evidence for Various 4-Vinyl Reductase Activities in Higher Plants -- 3. Control of the Metabolic Flow in Tetrapyrrole -- 4. Regulation and Functions of the Chlorophyll Cycle -- 5. Magnesium Chelatase -- 6. The Enigmatic Chlorophyll a Molecule in the Cytochrome b?f Complex -- 7. The Non-mevalonate DOXP/MEP Pathway (Deoxyxylulose 5-Phosphate/Methylerythritol 4-Phosphate Pathway) of Chloroplast Isoprenoid and Pigemtn Biosynthesis -- 8. The Methylerythritol 4-Phosphate Pathway: Regulatory Role in Plastid Isoprenoid Biosynthesis -- 9. The Role of Plastids in Protein Geranylgeranylation in Tobacco BY-2 Cells -- 10. The Role of the Methyl-Erythritol-Phosphate Pathway in Rhythmic Emission of Volatiles -- 11. Tocochromanols: Biological Function and Recent Advances to Engineer Plastidial Biochemistry for Enhanced Oil Seed Vitamin E Levels -- 12. The Anionic Chloroplast Membrane Lipids Phosphatidylglycerol and Sulfoquinovosyldiacylglycerol.-13. Biosynthesis and Function of Monogalactosyldiacylglycerol, the Signature Lipid of Chloroplasts -- 14. Synthesis and Functiion of the Galactolipid Digalactosyldiacylglycerol -- 15. The Chemistry and Biology of Light-Harvesting Complex II and Thylakoid Biogenesis -- 16. Folding and Pigment Binding of Light-Harvesting Chlorophyll a/b Protein -- 17. The Plastid Genome as a Platform for the Expression of Microbial Resistance Genes -- 18. Chloroplast Genetic Engineering: A Novel Technology for Agricultural Biotechnology and Bio-pharmaceutical Industry -- 19. Engineering the Sunflower Rubisco Subunits into Tobacco Chloroplasts: New Considerations -- 20. Engineering Photosynthetic Enzymes Involved in CO? - Assimilation by Gene Shuffling -- 21. Elevated CO? and Ozone: Their Effects on Photosynthesis -- 22. Regulation of Photosynthetic Electron Transport -- 23. Mechanisms of Drought and High Light Stress Tolerance Studied in a Xerophyte, Citrullus Ianatus (Wild Watermelon) -- 24. Antioxidants and Photo-oxidative Stress Responses in Plants and Algae -- 25. Singlet Oxygen-Induced Oxidative Stress in Plants.<P>The world population is expected to increase to 9 billion by the year 2050 which will generate food and fuel shortages. Since it will be difficult to increase the land area under cultivation without serious environmental consequences, higher productivity for biomass is required. Improvement in photosynthetic efficiency would require increased knowledge and deeper understanding of :(a) the biosynthesis of photosynthetic membrane components such as hemes, chlorophylls, carotenoids, quinones, and lipids; (b) photosynthetic membrane apoprotein biosynthesis; (c) the biosynthesis and regulation of the assembly of pigment-apoprotein complexes; and (d) the complexities of carbon sensing, biosynthesis and allocation. These goals may be accomplished by bioengineering of chloroplasts with higher photosynthetic efficiency and superior adaptation to various stresses and/or alteration of the kinetic properties of the CO<SUB>2</SUB>-assimilating enzyme, Rubisco. Advances towards this goal are addressed in this volume that will foster cooperation between biochemists and molecular biologists, scientists involved in photosynthesis research and biotechnologists involved in plant and plastid genomics and transformation. We envision future research to focus attention on "Chloroplast Bioengineering" as an integrated novel field of research. This book is designed for graduate students and researchers in chlorophyll metabolism, integrative plant biology, plant physiology, plant biochemistry, plant molecular biology, biotechnology, bioenergy and biofuels.</P>
650 $abiochemistry
650 $acell biology
650 $aplant biochemistry
650 $aplant physiology
650 $aproteomics
653 $aCytology
653 $aLife Sciences
700 1 $aBENNING, C.
700 1 $aBOHNERT, H. J.
700 1 $aDANIELL, H.
700 1 $aHOOBER, J. K.
700 1 $aLICHTENTHALER, H. K.
700 1 $aPORTIS, A. R.
700 1 $aTRIPATHY, B. C.
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Registro original: |
Ebooks (Ebooks) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Mandioca e Fruticultura. Para informações adicionais entre em contato com cnpmf.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
24/09/2009 |
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Data da última atualização: |
14/04/2010 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
RIBEIRO, L. R.; AMORIM, E. P.; CORDEIRO, Z. M.; SILVA, S. O.; DITA, M. A. |
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Afiliação: |
Lindinéia Rios Ribeiro, UFRB; Edson Perito Amorim, CNPMF; Zilton José Maciel Cordeiro, CNPMF; Sebastião de Oliveira e Silva, CNPMF; Miguel Angel Dita, CNPMF. |
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Título: |
Discrimination of banana genotypes for Fusarium wilt resistance in greenhouse. |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
In: ISHS/PROMUSA BANANA SYMPOSIUM, 2009, Guangzhou, China. Global perspectives on asian challenges: programme and abstracts. Guangzhou: ISHS: Promusa, 2009. p. 46. |
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Idioma: |
Inglês |
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Conteúdo: |
Among the major constrains to banana breeding for Fusarium wilt resistance is the long period necessary for evaluations in the field and the lack of an effective method for early detection of resistant genotypes. This work aimed to establish a screening method for Fusarium wilt resistance under greenhouse conditions and to validate its reliability by challenging cultivars with different levels of resistance. In a firts step, two types of substrates (vermiculite and washed river sand) and three inoculum sources (conidial suspension from 1- week-old colonies grown in potato dextrose agar (PDA), conidial suspension produced after stress of 1-week-old colonies and Foc-colonised corn meal-sand (CMS) medium) were studied by inoculating 45-day-old plantlets of 'Silk' (AAB, susceptible) in a double-tray system. Symptoms were observed in plants grown in both substrates, but highest incidence occurred in washed river sand. Low infection rates were observed when using conidial suspension from PDA-grown colonies. By contrast, inocula from stressed colonies and CMS caused consistent symptom expression. Using washed river sand as substrate and inoculum from PDA-grown stressed colonies and/or Foc-colonised CMS, plantlets of the cultivares 'Tropical' (AAAB) and 'Thap Maeo' (AAB) (field intermediate resistance) were challenged. Plantlets of 'Silk' and 'Grande Naine' (AAA) were used as susceptible and resistant controls, respectively. While the incubation period in Silk was 13 days after inoculation (dai), in 'Tropical' and 'Thap Maeo' initial symptoms were only observed at 17 dai. No symptoms were observed in 'Grande Naine'. The disease progress evaluated based on external symptoms and rhizome discoloration scales allowed cultivars discrimination according to resistance levels. Since experiments were repeated three times with similar results, our research suggests that the method here described could be suitable for early detection of banana genotypes resistant to Fusarium wilt. MenosAmong the major constrains to banana breeding for Fusarium wilt resistance is the long period necessary for evaluations in the field and the lack of an effective method for early detection of resistant genotypes. This work aimed to establish a screening method for Fusarium wilt resistance under greenhouse conditions and to validate its reliability by challenging cultivars with different levels of resistance. In a firts step, two types of substrates (vermiculite and washed river sand) and three inoculum sources (conidial suspension from 1- week-old colonies grown in potato dextrose agar (PDA), conidial suspension produced after stress of 1-week-old colonies and Foc-colonised corn meal-sand (CMS) medium) were studied by inoculating 45-day-old plantlets of 'Silk' (AAB, susceptible) in a double-tray system. Symptoms were observed in plants grown in both substrates, but highest incidence occurred in washed river sand. Low infection rates were observed when using conidial suspension from PDA-grown colonies. By contrast, inocula from stressed colonies and CMS caused consistent symptom expression. Using washed river sand as substrate and inoculum from PDA-grown stressed colonies and/or Foc-colonised CMS, plantlets of the cultivares 'Tropical' (AAAB) and 'Thap Maeo' (AAB) (field intermediate resistance) were challenged. Plantlets of 'Silk' and 'Grande Naine' (AAA) were used as susceptible and resistant controls, respectively. While the incubation period in Silk was 13 days after inoc... Mostrar Tudo |
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Thesagro: |
Banana; Fusariose; Genótipo. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02656naa a2200205 a 4500
001 1655784
005 2010-04-14
008 2009 bl uuuu u00u1 u #d
100 1 $aRIBEIRO, L. R.
245 $aDiscrimination of banana genotypes for Fusarium wilt resistance in greenhouse.
260 $c2009
520 $aAmong the major constrains to banana breeding for Fusarium wilt resistance is the long period necessary for evaluations in the field and the lack of an effective method for early detection of resistant genotypes. This work aimed to establish a screening method for Fusarium wilt resistance under greenhouse conditions and to validate its reliability by challenging cultivars with different levels of resistance. In a firts step, two types of substrates (vermiculite and washed river sand) and three inoculum sources (conidial suspension from 1- week-old colonies grown in potato dextrose agar (PDA), conidial suspension produced after stress of 1-week-old colonies and Foc-colonised corn meal-sand (CMS) medium) were studied by inoculating 45-day-old plantlets of 'Silk' (AAB, susceptible) in a double-tray system. Symptoms were observed in plants grown in both substrates, but highest incidence occurred in washed river sand. Low infection rates were observed when using conidial suspension from PDA-grown colonies. By contrast, inocula from stressed colonies and CMS caused consistent symptom expression. Using washed river sand as substrate and inoculum from PDA-grown stressed colonies and/or Foc-colonised CMS, plantlets of the cultivares 'Tropical' (AAAB) and 'Thap Maeo' (AAB) (field intermediate resistance) were challenged. Plantlets of 'Silk' and 'Grande Naine' (AAA) were used as susceptible and resistant controls, respectively. While the incubation period in Silk was 13 days after inoculation (dai), in 'Tropical' and 'Thap Maeo' initial symptoms were only observed at 17 dai. No symptoms were observed in 'Grande Naine'. The disease progress evaluated based on external symptoms and rhizome discoloration scales allowed cultivars discrimination according to resistance levels. Since experiments were repeated three times with similar results, our research suggests that the method here described could be suitable for early detection of banana genotypes resistant to Fusarium wilt.
650 $aBanana
650 $aFusariose
650 $aGenótipo
700 1 $aAMORIM, E. P.
700 1 $aCORDEIRO, Z. M.
700 1 $aSILVA, S. O.
700 1 $aDITA, M. A.
773 $tIn: ISHS/PROMUSA BANANA SYMPOSIUM, 2009, Guangzhou, China. Global perspectives on asian challenges: programme and abstracts. Guangzhou: ISHS: Promusa, 2009. p. 46.
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