2001 Annual Science Report
Marine Biological Laboratory Reporting | JUL 2000 – JUN 2001
Executive Summary
Executive Summary — MBL (dm)
The evolution and survival of Earth’s biota would not be possible without single-cell organisms. For nearly 90% of this planet’s history, microbes were the only kind of life. These organisms dominate every corner of our biosphere, and they are likely to be the only life-forms that might be encountered in other parts of our solar system if not the entire cosmos. There is only sparse information about the true diversity of microorganisms and how they orchestrate and drive key bio-geochemical cycles that shape our ever-changing planet. We are only now beginning to appreciate the tremendous diversity of microorganisms, which dwarfs animal/plant conventions. A more complete understanding of microbial diversity and evolution, descriptions of ecosystem-wide patterns of gene expression, and detailed analyses of biogeochemistry would provide a new foundation for interpreting paleontological and geological studies that describe Earth’s early history ... Continue reading.
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Mitchell Sogin
NAI, ASTEP, ASTID, Exobiology -
TEAM Active Dates:
7/1998 - 10/2003 CAN 1 -
Members:
34 (See All) - Visit Team Page
Project Reports
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Eukaryotic rRNA Evolution: Origins of “Crown Group Taxa”
ROADMAP OBJECTIVES: 4.0 5.0 6.0 -
Eukaryotic Origins and the Evolution of Cellular Complexity — Eukaryotic rRNA Evolution: Early Diverging Eukaryotes
ROADMAP OBJECTIVES: 2.0 4.0 7.0 -
Eukaryotic Origins and the Evolution of Cellular Complexity — Evolution of Tubulins
ROADMAP OBJECTIVES: 2.0 4.0 -
Diversity of Eukaryotes in Thermophilic and Mesophilic Environments That Might Resemble Early Earth’s Biosphere
ROADMAP OBJECTIVES: 4.0 6.0 7.0 -
Eukaryotic Diversity in the Rio Tinto: Spain’s Acidic/High Metal Extreme Environment
ROADMAP OBJECTIVES: 3.0 6.0 7.0 8.0 -
Protist Diversity in Extreme Environments
ROADMAP OBJECTIVES: 6.0 7.0 -
Micro*scope (http://www.mbl.edu/microscope) — New Internet Resources for Microbial Biodiversity
ROADMAP OBJECTIVES: 2.0 6.0 -
Diversity and Physiology of Prokaryotes in Selected Thermophilic and Mesophilic Environments That Might Resemble Early Earth’s Biosphere
ROADMAP OBJECTIVES: 4.0 6.0 7.0 -
Genes That Regulate Photosymbiotic Interactions
ROADMAP OBJECTIVES: 2.0 4.0 6.0 -
Relationship of Genetic Changes to Phenotypic Changes in Organism — Environment Interactions
ROADMAP OBJECTIVES: 4.0 -
Origin of Life: Evolution of Proteins
ROADMAP OBJECTIVES: 2.0 4.0
Publications
- There are no publications for this team in the 2001 annual report.
2001 Teams
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Arizona State University
Carnegie Institution of Washington
Harvard University
Marine Biological Laboratory
Michigan State University
NASA Ames Research Center
NASA Jet Propulsion Laboratory
NASA Johnson Space Center
Pennsylvania State University
Scripps Research Institute
University of California, Los Angeles
University of Colorado, Boulder
University of Rhode Island
University of Washington
Virtual Planetary Laboratory (JPL/CalTech)