Prostate cancer is the most commonly diagnosed cancer in men, but rates around the world vary greatly. Americans have the highest incidence rates in the world, 4 to 5 times those of Spain. The hypothesis of this thesis was that vitamin D metabolism is a factor in prostate cancer development...
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: Conversion of 25OH to its two main metabolites. With 24-hydroxylation it is turned into 24,25OH and with 1
Since around 1923 Port-Orford-cedar (Chamaecyparis lawsoniana (A. Murray)
Parl.) has been affected by Phytophthora root disease caused by the virulent introduced
pathogen Phytophthora lateralis. A systematic resistance testing and breeding program
located at the USDA Forest Service Dorena Genetic Resource Center in Cottage Grove,
Oregon was initiated in 1997 with...
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Danielle K. H. Martin for the degree of Master of Science in Botany and Plant Pathology
presented on
Many bacteria possess cell density-dependent quorum-sensing (QS) systems that often regulate cooperative secretions involved
in host-microbe or microbe-microbe interactions. These secretions, or “public goods,” are frequently coregulated by stress and
starvation responses. Here we provide a physiological rationale for such regulatory complexity in the opportunistic pathogen
Pseudomonas aeruginosa. Using minimal-medium...
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Goods in Pseudomonas aeruginosa
Brett Mellbye, Martin Schuster
Department of Microbiology and
This paper examines the sources of uncertainty for the Forced Diffusion (FD) chamber soil
respiration (R[subscript s]) measurement technique and demonstrates a protocol for uncertainty quantification that
could be appropriate with any soil flux technique. Here we sought to quantify and compare the three primary
sources of uncertainty in R[subscript...
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respiration using Forced
Diffusion chambers
Martin Lavoie1, C. L. Phillips2, and David Risk1
1Department of
Water mass exchange between the Arctic Ocean and the Norwegian-Greenland Seas has played an important role for the Atlantic thermohaline circulation and Northern Hemisphere climate. We reconstruct past water mass mixing and erosional inputs from the radiogenic isotope compositions of neodymium (Nd), lead (Pb), and strontium (Sr) at Ocean Drilling...
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mass exchange
and erosional input at the Atlantic-Arctic gateway
Claudia Teschner1,2, Martin Frank1
Ecolabelling has become an essential component of the global sustainable seafood trade. The MSC is currently the world leader in certification and ecolabelling programs for wild capture fisheries. While the environmental benefits of certification have been widely recognised, its economic benefits are often anecdotal or unknown. The South African hake...
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benefits (Roheim & Seara,
2009)in addition to the main motivating environmental benefits (Martin
Ecolabelling has become an essential component of the global sustainable seafood trade. The MSC is currently the world leader in certification and ecolabelling programs for wild capture fisheries. While the environmental benefits of certification have been widely recognised, its economic benefits are often anecdotal or unknown. The South African hake...
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downward economic
trends in main markets in southern Europe
3. Importance of market diversification
In the Eastern Tropical Pacific (ETP), a region of high fishing activity, olive ridley (Lepidochelis olivacea) and other sea turtles are accidentally caught in fishing nets with tuna and other animals. To date, the interaction between fishing activity, ocean conditions and sea turtle incidental catch in the ETP has been...
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T. MONTERO,1* RAUL O.
MARTINEZ-RINCON,2 SELINA S. HEPPELL,3
MARTIN HALL4 ANDMICHAEL EWAL5
1Center
In Kentucky bluegrass (Poa pratensis), Claviceps purpurea, the causal agent of ergot, typically releases ascospores during the early-morning hours, between about midnight and 10:00 A.M., corresponding to time of flowering, when the unfertilized ovaries are most susceptible to infection. During aeromycology studies of C. purpurea in perennial ryegrass (Lolium perenne)...
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Perennial Ryegrass Infection
Alderman, S., Walenta, D. L., Hamm, P. B., Martin, R. C., Dung, J. K
Satellite-derived sea surface salinity (SSS) data from Aquarius and SMOS are used to study the
shelf-open ocean exchanges in the western South Atlantic near 35°S. Away from the tropics, these
exchanges cause the largest SSS variability throughout the South Atlantic. The data reveal a well-defined
seasonal pattern of SSS during...
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, Martin Saraceno8, and P. Ted Strub4
1Instituto Nacional de Investigaci�on y Desarrollo Pesquero (INIDEP