The amino acid acridon-2-ylalanine (Acd) can be a valuable probe of protein conformational change because it is a
long lifetime, visible wavelength fluorophore that is small enough to be incorporated during ribosomal biosynthesis. Incorporation
of Acd into proteins expressed in E. coli requires efficient chemical synthesis to produce large quantities...
Full Text:
., Goldberg, J. M., Warner, J. B., Wissner, R. F.,
Willi, T. S., ... & Petersson, E. J. (2013). Efficient
Through application of carbon (C) and nitrogen (N) stable isotope analyses, we investigated the benthic trophic structure of
the upper-slope off southern Chile (~45°S) including a recent methane seep area discovered as part of this study. The observed
fauna comprised 53 invertebrates and seven fish taxa, including remains of chemosymbiotic...
Faculty and librarians agree on the qualities of a good research question. However, in an exploratory study, they differed on when students should develop their research question. While librarians stated that students should develop their question early, first-year writing faculty advocated for delaying the development of the research question. The...
Ian Angell, in the New Barbarian Manifesto, said “A ‘brave new world’ is being forced upon unsuspecting societies by advances in information technology.” It would seem then, that technological advances happen automatically and have a life of their own. There is a logic to technological advancements that is outside human...
The high productivity of Eastern Boundary Upwelling Ecosystems (EBUE), some of the most productive ecosystems in the globe, is attributed to the nutrient rich waters brought up through upwelling. Climate change scenarios for coastal upwelling systems, predict an intensification of coastal upwelling winds. Associated with intensification in upwelling are biogeochemical...
There is significant interest in harnessing the biosynthetic capacities of photosynthetic diatom microalgae for the production of unique bioinspired nanomaterials. Specifically, this research focuses on understanding the photoluminescent properties of diatom biosilica and β-chitin nanofiber production in diatoms. Diatoms are single-celled microalgae that possess intricately patterned biosilica shells called, frustules....
The diverse community of bacteria living within and on host organisms, known as the microbiome, has an important role in maintaining host health. Dysbiosis, known as a change in the healthy community of the microbiome, has been associated with a number of diseases across host organisms and body sites including...
The European green crab (Carcinus maenas) has persisted in Oregon and Washington coastal estuaries since the late 1990s. A strong year class arrived during the 1998 El Niño, but numbers decreased and remained below 1 per trap per day until the arrival of the 2015-2016 El Niño. Since then, numbers...
A major factor in the ability of Pseudomonas fluorescens Pf-5 to act as a biological control agent is its production of antibiotics, including pyoluteorin (PLT), 2,4-diacetylphloroglucinol (2,4-DAPG) and pyrrolnitrin (PRN). The data provided in this thesis demonstrate that the presence of any of these antibiotics in the extracellular milieu affects...
Several experiments involving broilers and laying hens
were conducted to study the effects of feeding crab meal,
dried whey and cellulose. The positive responses of crab
meal as a substance for improving the utilization of dried
whey and cellulose were examined. Cellulose treated with
concentrated H3PO4 in broiler diets and...