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  • 1
    Online Resource
    Online Resource
    Princeton :Princeton University Press,
    Keywords: Bacteria-Evolution. ; Life (Biology). ; Microbial genetics. ; Electronic books.
    Description / Table of Contents: No detailed description available for "Life's Engines".
    Type of Medium: Online Resource
    Pages: 1 online resource (225 pages)
    Edition: 1st ed.
    ISBN: 9780691247694
    Series Statement: Princeton Science Library ; v.136
    DDC: 579
    Language: English
    Note: Cover -- Contents -- Preface to the Princeton Science Library Edition -- Acknowledgments -- Prologue -- Chapter 1. The Missing Microbes -- Chapter 2. Meet the Microbes -- Chapter 3. The World before Time -- Chapter 4. Life's Little Engines -- Chapter 5. Supercharging the Engines -- Chapter 6. Protecting the Core Genes -- Chapter 7. Cell Mates -- Chapter 8. Supersizing in Wonderland -- Chapter 9. The Fragile Species -- Chapter 10. The Tinkerers -- Chapter 11. Microbes on Mars and Butterflies on Venus? -- Further Readings -- Index.
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  • 2
    Online Resource
    Online Resource
    San Diego :Elsevier Science & Technology,
    Keywords: Marine plankton. ; Electronic books.
    Type of Medium: Online Resource
    Pages: 1 online resource (472 pages)
    Edition: 1st ed.
    ISBN: 9780080550510
    DDC: 577.7/15
    Language: English
    Note: Front Cover -- Evolution of Primary Production in the Sea -- Copyright Page -- Contents -- List of Contributors -- Preface -- Chapter 1: An Introduction to Primary Producers in the Sea: Who They Are, What They Do, and When They Evolved -- I. What Is Primary Production? -- II. How Is Photosynthesis Distributed in the Oceans? -- III. What Is the Evolutionary History of Primary Production in the Oceans? -- IV. Concluding Comments -- References -- Chapter 2: Oceanic Photochemistry and Evolution of Elements and Cofactors in the Early Stages of the Evolution of Life -- I. Energy Requirements for Life -- II. Prebiotic Photochemistry-UV and Oceanic Photochemistry -- III. Evolution of Cofactors -- A. Metals -- B. Cofactors -- IV. Conclusions -- Acknowledgments -- References -- Chapter 3: The Evolutionary Transition from Anoxygenic to Oxygenic Photosynthesis -- I. Earliest Evidence for Photosynthesis and the Nature of the Earliest Phototrophs -- II. Structural Conservation of the Core Structure of Photosynthetic Reaction Centers During Evolution -- III. The Structural and Mechanistic Differences Between the Anoxygenic Reaction Centers of Type II and Photosystem II of Oxygenic Organisms -- IV. Evolutionary Scenarios for How the Transition from Anoxygenic to Oxygenic Photosynthesis May Have Taken Place -- V. Conclusions and Prospects for the Future -- Acknowledgments -- References -- Chapter 4: Evolution of Light-Harvesting Antennas in an Oxygen World -- I. How Cyanobacteria Changed the World -- II. Light-Harvesting Antennas and the Evolution of the Algae -- III. Phycobilisomes -- IV. The ISIA/PCB Family -- V. About Chlorophylls -- VI. The LHC Superfamily -- A. The Light-Harvesting Antennas -- B. The Stress-Response Connection -- C. Prokaryotic Ancestry of the LHC Superfamily -- VII. Overview -- Acknowledgments -- References. , Chapter 5: Eukaryote and Mitochondrial Origins: Two Sides of the Same Coin and Too Much Ado About Oxygen -- I. Cell Evolution With and Without Endosymbiosis -- II. The Standard Model of How and Why the Mitochondrion Become Established -- III. There are at Least 12 Substantial Problems with the Standard Model -- IV. The Same 12 Issues from the Standpoint of an Alternative Theory -- V. Criticism and Defense of the Hydrogen Hypothesis -- VI. Intermezzo -- VII. Conclusions -- Acknowledgments -- References -- Chapter 6: Photosynthesis and the Eukaryote Tree of Life -- I. The Eukaryotes -- II. Overview of the Tree -- A. Opisthokonts -- B. Amoebozoa -- C. Rhizaria (Formerly Cercozoa) -- D. Archaeplastida -- E. Chromalveolates -- F. Excavates -- G. Incertae Sedis -- III. The Eukaryote Root -- IV. Oxygenic Photosynthesis Across the Eukaryote Tree of Life -- A. Opisthokonts -- B. Amoebozoa -- C. Rhizaria -- D. Archaeplastida -- E. Chromalveolates -- F. Excavates and Incertae Sedis -- V. Conclusions -- References -- Chapter 7: Plastid Endosymbiosis: Sources and Timing of the Major Events -- I. General Introduction to Plastid Endosymbiosis -- II. Primary Plastid Origin and Plantae Monophyly -- A. Generating the Eukaryotic Phylogeny -- B. Molecular Clock Analyses -- C. Conclusions of Plantae Phylogenetic and Molecular Clock Analyses -- III. Secondary Plastid Endosymbiosis -- IV. Tertiary Plastid Endosymbiosis -- V. Summary -- References -- Chapter 8: The Geological Succession of Primary Producers in the Oceans -- I. Records of Primary Producers in Ancient Oceans -- A. Microfossils -- B. Molecular Biomarkers -- II. The Rise of Modern Phytoplankton -- A. Fossils and Phylogeny -- B. Biomarkers and the Rise of Modern Phytoplankton -- C. Summary of the Rise of Modern Phytoplankton -- III. Paleozoic Primary Production -- A. Microfossils. , B. Paleozoic Molecular Biomarkers -- C. Paleozoic Summary -- IV. Proterozoic Primary Production -- A. Prokaryotic Fossils -- B. Eukaryotic Fossils -- C. Proterozoic Molecular Biomarkers -- D. Summary of the Proterozoic Record -- V. Archean Oceans -- VI. Conclusions -- A. Directions for Continuing Research -- Acknowledgments -- References -- Chapter 9: Life in Triassic Oceans: Links Between Planktonic and Benthic Recovery and Radiation -- I. Benthos -- A. Benthic Wastelands of the Early Triassic -- B. Middle Triassic Recovery of Benthic Ecosystems -- C. Late Triassic Benthic Boom: Supersize Me -- II. Plankton -- A. Early Triassic Disaster Species -- B. Middle Triassic Oxygen and Evolution -- C. Late Triassic Rise of Modern Phytoplankton -- III. Benthic-Planktonic Coupling in Triassic Oceans -- A. Common Driver -- B. Plankton Control -- C. Feedback from the Benthos -- D. Assistance from the Plankton -- IV. Conclusions -- Acknowledgments -- References -- Chapter 10: The Origin and Evolution of Dinoflagellates -- I. Paleontological Data -- II. Phylogeny of Dinoflagellates -- A. Sources of Information -- B. The Phylogeny -- C. Reconciling Molecular and Morphological Phylogenies -- III. The Plastids of Dinoflagellates -- IV. Dinoflagellates in the Plankton -- References -- Chapter 11: The Origin and Evolution of the Diatoms: Their Adaptation to a Planktonic Existence -- I. The Hallmark of the Diatoms: The Silica Frustule -- A. Frustule Shape and Ornamentation and Their Bearings on Diatom Taxonomy -- B. Frustule Construction -- II. Diatom Phylogeny -- A. The Heterokont Ancestry of the Diatoms -- B. Diatom Phylogenies -- C. The Life Cycle and Its Bearings on Phylogeny -- III. The Origin of the Frustule -- A. The Origin of Silica Sequestering and Metabolism -- B. The Evolution of the Frustule in Vegetative Cells -- IV. The Fossil Record. , A. The Early Fossil Record of the Heterokontophytes -- B. The Fossil Record of the Diatoms -- V. The Success of the Diatoms in the Plankton -- A. The Paleo-Environmental Settings and the Fates of the Various Phytoplankton Lineages -- B. Why Did Chromists Win Over Prasinophytes or Red Microalgae? -- C. Why Did Heterokontophytes Win Over Haptophytes and Dinoflagellates? -- D. Why Did Diatoms Win Over Other Heterokontophytes? -- VI. Cryptic Diversity in Planktonic Diatoms and Its Bearing on Evolution -- VII. The Dawning Future of Diatom Research: Genomics -- Acknowledgments -- References -- Chapter 12: Origin and Evolution of Coccolithophores: From Coastal Hunters to Oceanic Farmers -- I. Coccolithophores and the Biosphere -- II. What Is a Coccolithophore? -- A. Coccoliths and Coccolithogenesis -- III. The Haptophytes -- IV. Tools and Biases in the Reconstruction of Coccolithophore Evolution -- V. The Evolution of Haptophytes up to the Invention of Coccoliths: From Coastal Hunters to Oceanic Farmers? -- A. The Origin of the Haptophytes and Their Trophic Status -- B. Paleozoic Haptophytes and the Ancestors of the Coccolithophores -- VI. The Origin of Calcification in Haptophytes: When, How Many Times, and Why? -- A. Genetic Novelties? -- B. Multiple Origins for Coccolithogenesis? -- C. Environmental Forcing on the Origin of Haptophyte Calcification -- D. Why Were Coccoliths Invented? -- VII. Macroevolution Over the Last 220 Million Years -- A. Forces Shaping the Evolution of Coccolithophores and Coccolithogenesis -- B. Broad Patterns of Morphological Diversity -- C. Oligotrophy and Water Chemistry -- D. Changes in Morphostructural Strategies -- VIII. The Future of Coccolithophores -- Acknowledgments -- References -- Chapter 13: The Origin and Early Evolution of Green Plants -- I. Green Plants Defined -- II. Green Plant Body Plans. , A. Green Plant Life Histories -- III. The Core Structure of the Green Plant Phylogenetic Tree -- A. The Archegoniate Line -- B. The Chlorophyte Line -- C. The Prasinophytes -- IV. Difficulties in the Green Plant Phylogenetic Tree -- A. The Identity of the Lineage Ancestral to Green Plants -- B. The Early Diversification of the "Seaweed" Orders -- V. Green Plants in the Modern Marine Environment -- VI. Conclusions -- Acknowledgments -- References -- Chapter 14: Armor: Why, When, and How -- I. Why Armor -- A. History of The Concept "Armor" Applied to Plankton -- B. Why Should Protists and the Pelagial Be Different? -- C. Form and Function in Sessile and Drifting Photoautotrophs -- D. Attacking Organisms/Attacking Tools -- E. Ingestors or Predators -- II. When -- III. How -- A. Material -- B. The Geometry -- C. Lightweight Constructions of Phytoplankton Armor -- D. Spines and Large Size -- E. Other Functional Explanations -- IV. Conclusions -- Acknowledgments -- References -- Chapter 15: Does Phytoplankton Cell Size Matter? The Evolution of Modern Marine Food Webs -- I. Size Matters: From Physiological Rates to Ecological and Evolutionary Patterns -- A. Size Scaling of Physiological Rates -- B. Size-Abundance Relationship -- C. Size-Diversity Relationship -- D. Size Matters: Food Web Structure and Function -- II. Resource Availability, Primary Production, and Size Structure of Planktonic and Benthic Food Webs -- III. Size and the Evolution of Marine Food Webs -- A. Increase in the Maximum Size of Living Organisms Through Time -- B. Organism Size Within Lineages Through Time (Cope's Rule) -- C. Climatically Driven Macroevolutionary Change in Organism Size -- D. The Evolution of the Modern Marine Food Web -- Acknowledgments -- References -- Chapter 16: Resource Competition and the Ecological Success of Phytoplankton. , I. Resource Acquisition and Measures of Competitive Ability.
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  • 3
    Online Resource
    Online Resource
    New York, NY :Springer,
    Keywords: Marine productivity-Congresses. ; Biogeochemical cycles-Congresses. ; Electronic books.
    Description / Table of Contents: Proceedings of a conference held at Brookhaven National Laboratory, Upton, New York, June 2-6, 1991.
    Type of Medium: Online Resource
    Pages: 1 online resource (544 pages)
    Edition: 1st ed.
    ISBN: 9781489907622
    Series Statement: Environmental Science Research Series ; v.43
    DDC: 574.52636
    Language: English
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  • 4
    Online Resource
    Online Resource
    New York, NY :Springer,
    Keywords: Primary productivity (Biology)-Congresses. ; Electronic books.
    Type of Medium: Online Resource
    Pages: 1 online resource (530 pages)
    Edition: 1st ed.
    ISBN: 9781468438901
    Series Statement: Environmental Science Research Series ; v.19
    Language: English
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  • 5
    Keywords: Marine productivity Congresses ; Biogeochemical cycles Congresses ; Biogeochemie ; Meereskunde ; marine productivity ; biogeochemical cycles ; congresses ; Konferenzschrift 1991 ; Konferenzschrift ; Primärproduktion ; Meer ; Biogeochemie ; Meer ; Meeresökologie
    Type of Medium: Book
    Pages: IX, 550 S. , Ill., graph. Darst., Kt
    ISBN: 0306441926
    Series Statement: Environmental science research 43
    DDC: 574.5/2636
    RVK:
    Language: English
    Note: This volume is the result of the 37th Brookhaven Symposium in Biology"--Pref , Literaturangaben
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  • 6
    Keywords: Marine productivity ; Marine plankton ; Marine plants Evolution ; Autotrophic bacteria Evolution ; Aufsatzsammlung ; Konferenzschrift ; Plankton ; Primärproduktion ; Meeresplankton ; Autotrophe Bakterien ; Meer ; Phytoplankton ; Evolution
    Type of Medium: Book
    Pages: XIII, 441, [16] S. , Ill., graph. Darst.
    ISBN: 0123705185 , 9780123705181
    Series Statement: Fundamental life sciences
    DDC: 577.7/15
    RVK:
    RVK:
    RVK:
    Language: English
    Note: Hier auch später erschienene, unveränderte Nachdrucke
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  • 7
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Science Inc
    The @journal of eukaryotic microbiology 52 (2005), S. 0 
    ISSN: 1550-7408
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Biology
    Notes: The genome size of marine phytoplankton is in the order of 106–1011 base pairs. Within the phytoplankton it has often been assumed that dinoflagellates have extraordinarily large genomes that significantly contribute to their nutrient requirements. We test this hypothesis by compiling cell size and genome size data from across many phytoplankton lineages, and apply a simple regression model. Our results suggest that dinoflagellates do not have anomalously large genomes, but instead scale with cell size with the same slope and intercept as many other diverse phytoplankton taxa. Based on the known correlations of genome size and genome content in diverse taxa, we model the approximate expected genome structure in unsequenced lineages of marine phytoplankton. Based on this model, we hypothesize that retrotransposons play a significant role in genome size in marine phytoplankton.
    Type of Medium: Electronic Resource
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  • 8
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Global change biology 1 (1995), S. 0 
    ISSN: 1365-2486
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Biology , Energy, Environment Protection, Nuclear Power Engineering , Geography
    Type of Medium: Electronic Resource
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  • 9
    ISSN: 1365-2486
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Biology , Energy, Environment Protection, Nuclear Power Engineering , Geography
    Type of Medium: Electronic Resource
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  • 10
    ISSN: 1365-2486
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Biology , Energy, Environment Protection, Nuclear Power Engineering , Geography
    Notes: There has been a widespread increase in the reporting of harmful and ‘nuisance’ algal blooms in the coastal ocean over the past few decades. On the global scale this is suspected to be a consequence of coastal eutrophication, however, on a case-by-case basis there is usually insufficient evidence to discriminate between the effects of human and natural causal factors. Intense blooms of the ‘Brown Tide’ unicellular algae (Aureococcus anophagefferens) have occurred sporadically since 1985 in coastal waters of Eastern Long Island and have devastated the local commercial scallop fishery. Analysis of an 11-year time-series dataset from this region indicates that bloom intensity is correlated with higher salinities and inversely correlated with the discharge of groundwater. Laboratory and field studies suggest that whereas salinity is unlikely to represent a direct physiological control on Brown Tide blooms, the addition of inorganic nitrogen tends to inhibit Brown Tide blooms. Budget calculations indicate that the inorganic nitrogen supply from groundwater is 1–2 orders of magnitude higher than any other external source of nitrogen for this ecosystem. Biweekly time series data collected in 1995 demonstrate that Brown Tide blooms utilize dissolved organic nitrogen (DON) for growth, as evidenced by a large decrease in DON parallel with an increase in cell abundance. On an interannual basis, bloom intensity was also positively correlated with mean DON concentrations. We hypothesize that bloom initiation is regulated by the relative supply of inorganic and organic nitrogen, determined to a large extent by temporal variability in groundwater flow. The 1980s and 1990s were characterized by exceptionally high and interannually variable groundwater discharge, associated with a large-scale climate shift over the North Atlantic. This, coupled with the time-lagged discharge of groundwater with high nitrate concentrations resulting from increased fertilizer use and population increase during the 1960s and 1970s, may have been a key factor in the initiation of Brown Tide blooms in 1985.
    Type of Medium: Electronic Resource
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