Anne E. Dekas
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Diving Deep for Knowledge Stars in Our Solar System
The Daring Journey “ The exhilaration of seeing first- ’m an explorer at heart. As a child I was al- ways drawn to the ocean and the mysterious hand previously unexplored areas of Ianimal life below its surface. As an adult I’m the deep ocean and the promise for still captivated by the ocean’s vast and powerful life-sustaining role on Earth, but I’ve turned my new discoveries remains as strong attention away from the charismatic tropical fish, a motivator for me today as on my coral reefs and marine mammals that captured my imagination in my youth to a vibrant ocean first dive well over a decade ago.” world of microbes that often goes unnoticed. This world is invisible to our unaided eye — teeming with single-celled bacteria, archaea, protists and viruses, the smallest life forms and among the most difficult to study. They number among the million trillion trillions in ocean waters and deep sediments, far surpassing the total number of Diving Deep for Knowledge stars in our solar system. Researchers in the relatively young field known as geobiology are just beginning to understand the intricacies of this complex microbial world closely with organic and isotope geochemists, pe- associated with each of our respective methodolog- and how it has changed over the course of Earth’s troleum geologists and earth scientists. From this ical approaches was a challenge. I still remember history. However, what is clear is that the col- experience, I gained a deep appreciation for the my dismay after discussing the details of the SIMS lective metabolic activity of microorganisms in benefits and challenges of cross-disciplinary col- instrument with Chris over the phone, having real- terrestrial and marine environments continues to laborations. -
CURRICULUM VITAE Edward Francis Delong, Professor Department Of
CURRICULUM VITAE Edward Francis DeLong, Professor Department of Oceanography, School of Ocean and Earth Science and Technology Center for Microbial Oceanography: Research and Education Co-Director, Simons Collaboration on Ocean Processes and Ecology University of Hawaii, Manoa, Honolulu, 96822 Ph: 808-956-0563 Fax: 808-956-5059 email: [email protected]; [email protected] http://en.wikipedia.org/wiki/Edward_DeLong http://scholar.google.com/citations?user=wEkWbTQAAAAJ&hl=en http://scope.soest.hawaii.edu http://www.soest.hawaii.edu/oceanography/faculty/DeLong.html Education: A. S., Biology, Santa Rosa Junior College, 1980 B. S., Bacteriology, University of California Davis, 1982 Ph. D., Marine Biology, Scripps Institute of Oceanography, 1986 Thesis title: Adaptations of deep-sea bacteria to the abyssal environment Professional Experience: 2014- Professor of Oceanography, SOEST, University of Hawaii, Manoa 2014- co-Director, Simons Collaboration on Ocean Processes and Ecology (SCOPE) 2006-2016 co-Director, Center for Microbial Oceanography: Research and Education 2004-2015 Professor, Massachusetts Institute of Technology 1998-2004 Senior Scientist V, Monterey Bay Aquarium Research Inst. 1997-2002 Science Dept. Chair, Monterey Bay Aquarium Research Inst. 1997-1999 Associate Scientist III, Monterey Bay Aquarium Research Inst. 1996-1998 Associate Professor, Ecology, Evolution Marine Biol. Dept., UCSB 1992-1996 Assistant Professor, Biology Dept., UC Santa Barbara 1989-1991 Assistant Scientist, Woods Hole Oceanographic Inst. 1986-1989 Post-doctoral Research Assoc., Indiana U., Bloomington, Indiana 1984-1986 Teaching Assistant, Biology Dept., UC San Diego 1982-1986 Research Assistant, Scripps Inst. of Oceanography, UC San Diego 1981-1982 Research Assistant, University of California, Davis, Ca. Professional interests: Physiology, biochemistry, ecology, and evolution of microbes. -
Seeing Protein Synthesis in the Field 8 September 2014, by Ramanuj Basu
Seeing protein synthesis in the field 8 September 2014, by Ramanuj Basu BONCAT uses "non-canonical" amino acids—synthetic molecules that do not normally occur in proteins found in nature and that carry particular chemical tags that can attach (or "click") onto a fluorescent dye. When these artificial amino acids are incubated with environmental samples, like lily-pond water, they are taken up by microorganisms and incorporated into newly formed proteins. Adding the fluorescent dye to the mix allows these proteins to be visualized within the cell. For example, in the image, the entire microbial community in the pond water is stained blue with a DNA dye; freshwater gammaproteobacteria are labeled with a fluorescently tagged short-chain ribosomal RNA probe, in red; and newly created In this image, the entire microbial community in proteins are dyed green by BONCAT. The cells Caltech's lily-pond water is stained blue with a DNA dye; colored green and orange in the composite image, freshwater gammaproteobacteria are labeled with a fluorescently tagged short-chain ribosomal RNA probe, then, show those bacteria—gammaproteobacteria in red; and newly created proteins are dyed green by and other rod-shaped cells—that are actively making BONCAT. The green and orange cells in the composite proteins. image (lower right) show gammaproteobacteria and other rod–shaped cells that are actively making proteins. "You could apply BONCAT to almost any type of Credit: Roland Hatzenpichler and Victoria sample," Orphan says. "When you have an Orphan/Caltech environmental sample, you don't know which microorganisms are active. So, assume you're interested in looking at organisms that respond to methane. -
BIO-Annual-Report-2012.Pdf
The Annual Report of the Division of Biology at the California Institute of Technology (Caltech) presents major research accomplishments of Caltech's faculty, students and staff. Through their Principle Investigators, each Caltech group, laboratory, or center submits a report on research projects that were active during the prior Caltech academic year. These reports summarize research progress and results, and list personnel, sponsors, and their publications. The 2012 report covers the time period: July 1, 2011 - June 30, 2012. For more information on the Biology Annual Report please contact Julie Boucher Caltech Division of Biology 1200 East California Blvd MC 156-29 Pasadena, CA 91125 (626) 395-4952 [email protected] T ABLE OF C ONTENTS 2012 Click on title to view page, when done click logo at bottom to go back to table of contents. 2011-2012 News, Events and People 6 Press Releases 10 New Faculty Members 11 Annual Biology Retreat 14 Ferguson Prize 15 Professorial Awards and Honors 17 Division of Biology Seminars 21 Named Lectures 22 Biology Graduate Students 23 Biology Graduates 26 Financial Support and Donors 28 Faculty and Research Staff 34 Administrative Staff Molecular, Cellular, and Integrative Neuroscience 38 Adolphs, Ralph - Bren Prof. of Psychology and Neuroscience, Prof. of Biology 42 Allman, John - Frank P. Hixon Prof. of Neurobiology 44 Andersen, Richard - James G. Boswell Prof. of Neuroscience 48 Anderson, David - Seymour Benzer Prof. of Biology 52 Koch, Christof - Lois and Victor Troendle Prof. of Cognitive and Behavioral Biology and Prof. of Computation and Neural Systems 56 Konishi, Masakazu - Bing Prof. of Behavioral Biology 58 Lester, Henry - Bren Prof. -
Deluge of Oil Highlights Research and Technology Needs for Effective Cleanup of Oil Spills
DELUGE OF OIL HIGHLIGHTS RESEARCH AND TECHNOLOGY NEEDS FOR EFFECTIVE CLEANUP OF OIL SPILLS HEARING BEFORE THE SUBCOMMITTEE ON ENERGY AND ENVIRONMENT COMMITTEE ON SCIENCE AND TECHNOLOGY HOUSE OF REPRESENTATIVES ONE HUNDRED ELEVENTH CONGRESS SECOND SESSION JUNE 9, 2010 Serial No. 111–98 Printed for the use of the Committee on Science and Technology ( Available via the World Wide Web: http://www.science.house.gov U.S. GOVERNMENT PRINTING OFFICE 57–176PDF WASHINGTON : 2010 For sale by the Superintendent of Documents, U.S. Government Printing Office Internet: bookstore.gpo.gov Phone: toll free (866) 512–1800; DC area (202) 512–1800 Fax: (202) 512–2104 Mail: Stop IDCC, Washington, DC 20402–0001 COMMITTEE ON SCIENCE AND TECHNOLOGY HON. BART GORDON, Tennessee, Chair JERRY F. COSTELLO, Illinois RALPH M. HALL, Texas EDDIE BERNICE JOHNSON, Texas F. JAMES SENSENBRENNER JR., LYNN C. WOOLSEY, California Wisconsin DAVID WU, Oregon LAMAR S. SMITH, Texas BRIAN BAIRD, Washington DANA ROHRABACHER, California BRAD MILLER, North Carolina ROSCOE G. BARTLETT, Maryland DANIEL LIPINSKI, Illinois VERNON J. EHLERS, Michigan GABRIELLE GIFFORDS, Arizona FRANK D. LUCAS, Oklahoma DONNA F. EDWARDS, Maryland JUDY BIGGERT, Illinois MARCIA L. FUDGE, Ohio W. TODD AKIN, Missouri BEN R. LUJA´ N, New Mexico RANDY NEUGEBAUER, Texas PAUL D. TONKO, New York BOB INGLIS, South Carolina STEVEN R. ROTHMAN, New Jersey MICHAEL T. MCCAUL, Texas JIM MATHESON, Utah MARIO DIAZ-BALART, Florida LINCOLN DAVIS, Tennessee BRIAN P. BILBRAY, California BEN CHANDLER, Kentucky ADRIAN SMITH, Nebraska RUSS CARNAHAN, Missouri PAUL C. BROUN, Georgia BARON P. HILL, Indiana PETE OLSON, Texas HARRY E. MITCHELL, Arizona CHARLES A. -
Symbiotic Diversity and Mineral-Associated Microbial Ecology in Marine Microbiomes
Symbiotic diversity and mineral-associated microbial ecology in marine microbiomes Thesis by Kyle Shuhert Metcalfe In Partial Fulfillment of the Requirements for the degree of Doctor of Philosophy CALIFORNIA INSTITUTE OF TECHNOLOGY Pasadena, California 2020 (Defended August 3, 2020) i © 2020 Kyle Shuhert Metcalfe ORCID: 0000-0002-2963-765X ii ACKNOWLEDGEMENTS This thesis would not have been possible if not for the opportunities afforded by my thesis advisor Victoria Orphan. Thank you, Victoria, for your inspiring drive to push the boundaries of microbial ecology, and for your boundless energy to take on any project no matter how challenging. It has been a privilege to pursue my doctorate in the Orphan Lab and under its aegis dive three thousand feet beneath the western Pacific on Alvin and drill nineteen thousand feet beneath the eastern Pacific on Chikyu. I cannot be thankful enough for your tireless work that made this thesis possible. I would like to thank Woody Fischer for his ability to bring fresh, exciting ideas into any research question and for always pushing me to become a better scientist. The weekly meetings of the Geobiology Reading Group were a highlight of my academic career at Caltech and profoundly expanded my perspective on the breadth of disciplines within Geobiology. I also am thankful for Woody’s advice and guidance in the project that became Chapter 4 of this thesis and for his thoughtful comments on the other chapters. I’d like to thank both Woody and John Grotzinger for leading expeditions to the Turks and Caicos Islands and for assembling such an incredible team to explore the microbiology and sedimentology of Little Ambergris Cay. -
NASA ASTROBIOLOGY STRATEGY 2015 I
NASA ASTROBIOLOGY STRATEGY 2015 i CONTRIBUTIONS Editor-in-Chief Lindsay Hays, Jet Propulsion Laboratory, California Institute of Technology Lead Authors Laurie Achenbach, Southern Illinois University Karen Lloyd, University of Tennessee Jake Bailey, University of Minnesota Tim Lyons, University of California, Riverside Rory Barnes, University of Washington Vikki Meadows, University of Washington John Baross, University of Washington Lucas Mix, Harvard University Connie Bertka, Smithsonian Institution Steve Mojzsis, University of Colorado Boulder Penny Boston, New Mexico Institute of Mining and Uli Muller, University of California, San Diego Technology Matt Pasek, University of South Florida Eric Boyd, Montana State University Matthew Powell, Juniata College Morgan Cable, Jet Propulsion Laboratory, California Institute of Technology Tyler Robinson, Ames Research Center Irene Chen, University of California, Santa Barbara Frank Rosenzweig, University of Montana Fred Ciesla, University of Chicago Britney Schmidt, Georgia Institute of Technology Dave Des Marais, Ames Research Center Burckhard Seelig, University of Minnesota Shawn Domagal-Goldman, Goddard Space Flight Center Greg Springsteen, Furman University Jamie Elsila Cook, Goddard Space Flight Center Steve Vance, Jet Propulsion Laboratory, California Institute of Technology Aaron Goldman, Oberlin College Paula Welander, Stanford University Nick Hud, Georgia Institute of Technology Loren Williams, Georgia Institute of Technology Pauli Laine, University of Jyväskylä Robin Wordsworth, Harvard -
MMI Evaluation Summary Report June 2013
SUMMARY1 OF AAAS 2012 EVALUATION OF THE GORDON AND BETTY MOORE FOUNDATION’S MARINE MICROBIOLOGY INITIATIVE, PHASE 1 (2004–2010) BACKGROUND Oceans account for ~70% of Earth’s surface. Primary productivity, many chemical cycles, and food webs depend on the ocean’s microorganisms, which also convert carbon, nitrogen, sulfur, and trace minerals like iron from inorganic to biologically usable forms. We know that these important marine systems and processes Box 1. Marine microbial ecology defined have been experiencing unprecedented stress due to Marine microbial ecology is the study of increased nutrient run-off, overfishing, and pervasive and the single-celled organisms (bacteria, significant changes in ocean chemistry and temperature archaea, and eukaryotes) and viruses that live in the ocean and their interactions driven by increased emissions of greenhouse gases, yet our with each other and the environment specific knowledge is limited. Despite the fact that research around them. These microorganisms and in this field began more than 75 years ago, as recently as viruses are the ocean’s smallest and most the early 2000s, even the most basic ecological questions— abundant creatures, and they drive many Which organisms are present? What do they do? How do of the chemical reactions that comprise they interact?—remained unanswered due primarily to the Earth’s marine biogeochemical cycles. major obstacles such as: • An inability to grow most microbes in culture in tandem with limited morphological characteristics capable of differentiating species, creating a major taxonomic impediment resulting in treatment of broad groups of microbes as “black boxes” with little knowledge of the role of each species. -
Association for the Sciences of Limnology and Oceanography
FUTURE ASLO MEETINGS 2018 OCEAN SCIENCES MEETING 2020 OCEAN SCIENCES MEETING (A joint meeting with ASLO, AGU and TOS) 16-21 February 2020 11-16 February 2018 San Diego Convention Center Oregon Convention Center San Diego, California, USA Portland, Oregon, USA 2020 ASLO SUMMER MEETING 2018 ASLO SUMMER MEETING 7 -12 June 2020 10-15 June 2018 Monona Terrace Community and Convention Center Victoria Convention Center Madison, Wisconsin, USA Victoria, British Columbia, Canada 2022 OCEAN SCIENCES MEETING 2019 ASLO AQUATIC SCIENCES MEETING (A joint meeting with ASLO, AGU and TOS) 24 February – 1 March 2019 27 February – 4 March 2022 Puerto Rico Convention Center Hawaii Convention Center San Juan, Puerto Rico Honolulu, Hawaii, USA For more information on the 2017 ASLO BUSINESS OFFICE PHONE 1 — (800) 929-ASLO This program is produced for reference on site at the ASLO Aquatic Sciences Meeting, 5400 BOSQUE BOULEVARD, SUITE 680 U.S., CANADA, AND THE CARIBBEAN meeting. It contains the most up-to-date program please address all correspondence WACO, TEXAS 76710-4446 information. Changes received after the printing of the and questions regarding registration, PHONE 2 — (254) 399-9635 program will be available using the meeting mobile app. conference logistics, and hotel EMAIL — [email protected] ALL OTHER COUNTRIES Additional information also can be found on the SPONSORED BY THE ASSOCIATION FOR THE accommodations to: conference web site. SCIENCES OF LIMNOLOGY & OCEANOGRAPHY WWW.SGMEET.COM/ASLO/HONOLULU2017 FAX — (254) 776-3767 www.sgmeet.com/aslo/honolulu2017 www.aslo.org We encourage you to use the meeting website and mobile app for all current information and to navigate the meeting. -
On the Past, Present, and Future Role of Biology in NASA's Exploration Of
Biology and Solar System Exploration Decadal Survey 2023-3032 On the Past, Present, and Future Role of Biology in NASA’s Exploration of our Solar System Dr. Kevin P. Hand, Jet Propulsion Laboratory, California Institute of Technology1, [email protected], Planetary Science, Astrobiology [primary discipline(s)] Dr. Cynthia B. Phillips, Jet Propulsion Laboratory, California Institute of Technology, Planetary Science Professor Christopher F. Chyba, Department of Astrophysics, Princeton University, Planetary Science, Astrobiology Professor Brandy Toner, University of Minnesota - Twin Cities, Biogeochemistry Dr. Kakani Katija, Monterey Bay Aquarium Research Institute, Bioengineering Professor Victoria Orphan, California Institute of Technology, Environmental Microbiology, Geobiology Dr. Julie Huber, Woods Hole Oceanographic Institution, Marine Microbiology Professor Colleen M. Cavanaugh, Dept. of Organismic and Evolutionary Biology, Harvard University, Microbial Ecology/Evolution and Symbiosis Professor Marian Carlson, Director of Life Sciences, Simons Foundation, Professor Emerita of Genetics & Development, Columbia University, Molecular Genetics Professor Brent Christner, University of Florida, Microbiology Professor Alexis Templeton, University of Colorado, Geobiology Dr. Jeffrey Seewald, Woods Hole Oceanographic Institution, Geochemistry Dr. Jason D. Hofgartner, Jet Propulsion Laboratory, California Institute of Technology, Planetary Science Professor Jan P. Amend, Biological Sciences & Earth Sciences Depts., Divisional Dean for Life Sciences, -
S.E. Macavoy Phd, CV Updated 6/2019 1
S.E. MacAvoy PhD, CV Stephen E. MacAvoy Department of Environmental Science 104 Beeghly Hall, American University Washington, DC 20016 [email protected] Office (202) 558-3003 EDUCATION: 2000 Ph.D. Environmental Sciences, concentration in Geochemistry/Ecology University of Virginia, Charlottesville, VA Advisor: Dr. Stephen Macko Dissertation: The exploitation of variable nutrient pools by aquatic predators in tidal freshwater and chemosynthetic communities: a multiple stable isotope and compound specific approach 1996 M.S. Environmental Sciences, concentration in Ecology University of Virginia, Charlottesville, VA Advisor: Dr. Arthur Bulger Thesis: Susceptibility of the early life stages of brook trout (Salvelinus fontinalis) and adult blacknose dace (Rhinichthys atratulus) to acidification in Shenandoah National Park 1992 B.S. Biology Fairfield University, Fairfield, CT Advisor: Dr. Diane Brousseau Senior project: Comparison of bivalve hemocytes using the feuglen picromethyl blue staining method EMPLOYMENT HISTORY (ACADEMIC): current- Associate Professor- Department Chair (2016-current): Department of Environmental 2015 Science, American University Developed and directed course structure and lecture material Directed and co-directed M.S. students and undergraduate research projects Supervised undergraduate teaching and research assistants current- Director: Graduate Environmental Studies Program. Department of Environmental 2003 Science, American University Program administration, from recruiting to comprehensive exams Designed curriculum -
2011-2012 Science Planning Summaries
Find information about current USAP projects using the principal investigator, event number station, and other indexes. Find more information about USAP projects by viewing individual project web sites. 2011-2012 Field Season Other Information: Home Page Station Schedules Air Operations Staffed Field Camps Event Numbering System Find information about current USAP projects using the principal investigator, event Project Web Sites number station, and other indexes. Principal Investigator Index USAP Program Indexes Astrophysics and Geospace Sciences Dr. Vladimir Papitashvili, program manager Find more information about Organisms and Ecosystems USAP projects by viewing individual project web sites. Dr. Peter Milne, program director (acting) Earth Sciences Dr. Alexandra Isern, program manager 2011-2012 Field Season Glaciology Dr. Julie Palais, program manager Other Information: Ocean and Atmospheric Sciences Home Page Dr. Peter Milne, program manager Integrated System Science Station Schedules Dr. Alexandra Isern, program manager (acting) Air Operations Institution Index Staffed Field Camps USAP Station and Ship Indexes Event Numbering System Amundsen-Scott South Pole Station McMurdo Station Palmer Station RVIB Nathaniel B. Palmer ARSV Laurence M. Gould Special Projects Event Number Index Technical Event Index Deploying Team Members Index Find information about current USAP projects using the Project Web Sites principal investigator, event number station, and other indexes. Principal Investigator Event No. Project Title Ainley, David B-031-M