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Dear Friends,
Welcome to the OGL Newsletter for Fall 2008.
In this issue we will focus on our activities
close to home. In coming issues we will tell
you more about our efforts around the country
and around the world.
Think Globally, Act Locally
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This photograph of a Northern Red Anemone
(Tealia felina) was taken by
Gloucester, MA
divers and photographers Dave and Sue
Millhouser. The Millhousers kindly provided
OGL with two dozen images from their slide
library of thousands, half of which were
scanned, digitally printed,
framed and now hang in our entrance hall. We
hope to begin a collaboration with the
Millhousers and other local divers in the
near future to increase our holdings of Gulf
of Maine species. If you are a diver
interested in finding out how you can help
OGL, please
feel free to contact us at info@oglf.org.
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How We've Grown !
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A recent inventory revealed well over a
thousand tissue and DNA samples in the
OGL collection. This represents roughly a
doubling of samples in the past year and an
especially significant increase in the number
of DNA samples. OGL recently purchased a
robotic DNA processing instrument that
enables us to put in a dozen small pieces of
tissue and several hours later walk away with
tubes of purified DNA. After a series of
quality control tests, the DNA is banked and
available to interested scientists. The pie
chart shows a breakdown of the
repository's samples by phylum.
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Is That You, Ray ?
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Late this Spring, a fisherman brought
scientists at the New England Aquarium a
small, curious white skate. In shape it
resembled a common North Atlantic species
known as the
Little Skate (Leucoraja erinacea), but
its
overall color was puzzling - was it a new
or unusual species? A
sample of blood was sent to OGL for genetic
analysis: DNA was extracted from the red
blood cells (nucleated in fish), and a
distinctive segment of a
gene called
mitochondrial COI was isolated and
sequenced. The result:
a close to 100% match with the Little Skate
COI sequence, indicating that this small, white
fish was not a new species but a rare albino
mutant!
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Comings And Goings
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In mid-August we said good-bye to our
post-doctoral fellow DR. JOYCE YANG. In
addition to assisting with various aspects of
the OGL
collection, she led a project to sequence the
genome of the shipworm symbiont
Teredinibacter turnerae, all
5-million-plus base pairs of it! Enzymes
produced by this
evolutionary 'houseguest' give the shipworm
its ability to digest wood and may help
scientists learn to make fuel from
agricultural and domestic waste. Joyce has
been awarded a prestigious American
Association for the Advancement of Science
Fellowship and has headed off to the Biomass
Program at the Department of Energy in
Washington.
This Fall, OGL added two new scientists.
DR. KOTY SHARP from the Smithsonian's
Fort Pierce Research Station in Florida,
will lead our new research effort to explore
the effects of bacteria on coral health and
reproduction. DR. ABBY FUSARO from
Woods Hole Oceanographic Institution,
will assist in the development of the OGL
collections and help to coordinate our
efforts to bank the genomes of North American
coral reef organisms from Bermuda and Florida.
JOHN NOVE of Ipswich joined the staff in
January of this year as manager of the
collection, research assistant, and newsletter
editor. John
worked at Harvard University and Genetics
Institute and maintains a small bookbinding
business, Grey Seal Bindery. He is joined in
the lab by SARAH OLIVO, an experienced
aquaculturist and aquarist, who also works
part-time as an educator with the M.I.T. Sea
Grant program. NICOLE WOOD, a biology
major
at UMass/Amherst, spent her second summer
with us, working on a project related to the
genetic family trees of different strains of
shipworm endosymbionts and their hosts.
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In Our Next Issue
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Destination: the Philippines
Cone snails like Conus magus from the
Philippines
employ incredibly toxic venoms to paralyze
their prey. One of these substances has been
identified, synthesized, and used to make a
now-on-the-market pain killer for patients who
no longer respond to morphine. But what other
useful biomolecules might the molluscs of
this southeast Asian archipelago produce? A
biodiversity survey involving OGL aims to
find out . . .
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We Need Your Help !
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There's still time to make a year
end tax-deductible charitable
contribution to the
Ocean
Genome Legacy. Your donation can make a big
difference. The
funds you provide will go toward
creating a public archive—a community
resource that preserves the genetic
information contained in the Ocean's most
endangered organisms and makes this
information available for research
to protect marine species and environments.
Make a
gift by check,
credit card, or PayPal or join our
sponsored equipment program before midnight
on December 31 - and benefit from a 2008 tax
deduction! The Ocean Genome
Legacy is a nonprofit 501 (c)(3) organization.
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Our Thanks
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Banner photos courtesy of:
Massimo Boyer, www.edge-of-reef.com, and the
NOAA Photo Library, www.photolib.noaa.gov.
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