Index Catalog // ScholarsArchive@OSU

The genetic dissection of the fruitless gene's functions during embryogenesis in Drosophila melanogaster

Creator:: Song, Ho-Juhn
Abstract:: The fruitless (fru) gene in Drosophila melanogaster is a multifunctional gene having sex-specific functions in the regulation of male sexual behavior and sex-nonspecific functions affecting adult viability and external morphology. While much attention has focused on fru's sex-specific roles, little is known about its sex-nonspecific functions. The embryonic central nervous...
Resource Type:: Dissertation
Full Text:: . Taylor The fruitless (fru) gene in Drosophila melanogaster is a multifunctional gene having sex

Bull Trout (Salvelinus confluentus) Population and Habitat Survey in the McKenzie and Middle Fork Willamette Basins, 2001

Creator:: Taylor, Greg
Abstract:: Our study area includes the three McKenzie populations, and a reintroduced population in the Middle Fork Willamette and tributaries above Hills Creek Reservoir. We monitored bull trout populations in the McKenzie and Middle Fork Willamette basins using a combination of sampling techniques that include spawning surveys, juvenile trapping, electronic fish...
Resource Type:: Technical Report
Full Text:: This Document should be cited as follows: Taylor, Greg, ''Bull Trout Population and Habitat Surveys in

Bull Trout (Salvelinus confluentus) population and habitat surveys in the McKenzie and Middle Fork Willamette Basins, 2000

Creator:: Taylor, Greg
Abstract:: Prior to 1978, Dolly Varden Salvelinus malma were classified into an anadromous and interior form. Cavender (1978) classified the interior form as a distinct species, Salvelinus confluentus, the bull trout. Bull trout are large char weighing up to 18 kg and growing to over one meter in length (Goetz 1989)....
Resource Type:: Technical Report
Full Text:: This Document should be cited as follows: Taylor, Greg, Jeff Ziller, ''Bull Trout Population and

Effect of plant date on subsequent seedling field performance

Creator:: Taylor, Michael Monroe
Abstract:: Douglas-fir (Psudotsuga menziesii (Mirb.) Franco) seedlings were outplanted on eight dates (every three weeks from mid-August 2005 through mid-January 2006). On each plant date, seedlings from a conventional dormancy (CONV) induction treatment, including moisture and nutrient stress, and a shortened daylength (SD) treatment were outplanted on three western Oregon sites...
Resource Type:: Masters Thesis
Full Text:: THE THESIS OF Michael Monroe Taylor for the degree of Master of Science in Forest Science

Onset of symbiosis in a cnidarian-dinoflagellate association

Creator:: deBoer, Melissa L.
Abstract:: Scleractinian corals, like many other cnidarians, engage in intracellular symbiosis with dinoflagellates belonging to the genus Symbiodinium. This association makes invaluable structural and energetic contributions to the marine environment and to the coral reef ecosystem in particular. While many aspects of the cnidarian-dinoflagellate relationship have been well studied, nothing is...
Resource Type:: Dissertation
Full Text:: committee; Joey Spatafora, Barb Taylor, Tom Wolpert, and Jean Hall, made it extraordinarily easy to

Local weather, regional climate, and population dynamics of northern spotted owls in Washington and Oregon

Creator:: Glenn, Elizabeth M.
Abstract:: Since the early 1990s, declines in northern spotted owl (Strix occidentalis caurina) populations have been documented through extensive field surveys and range-wide demographic analyses. Although loss of late-successional forest has been credited as the primary cause for spotted owl population declines, environmental variation has also been shown to influence vital...
Resource Type:: Dissertation
Full Text:: , and George Taylor who provided support throughout. In particular, Gail Olson and Cliff Pereira

Cytoskeletal regulation in cell motility and invasion

Creator:: Jang, Hyo Sang
Abstract:: Cell motility and invasion are important for development, immunity, wound healing, and tumor cell metastasis. Cells on two dimensional substrates migrate in three steps: protrusion of the front end, translocation of the cell body, and retraction of the rear end. For cells to migrate efficiently, these steps need to be...
Resource Type:: Dissertation
Full Text:: , Elisar Barbar, Jane Ishmael, Barbara Taylor, and Roderick Dashwood for their interest in my project and

The CP4 transgene provides high levels of tolerance to Roundup® herbicide in field-grown hybrid poplars

Creator:: Meilan, R., Han, K.-H., Ma, C., DiFazio, Stephen P., Eaton, J. A., Hoien, E. A., Stanton, B. J., Crockett, R. P., Taylor, M. L., James, R. R., Skinner, J. S., Jouanin, L., Pilate, G., and Strauss, S. H.
Abstract:: We tested two genes together in hybrid poplars (genus Populus), CP4 and GOX, for imparting tolerance to glyphosate (the active ingredient in Roundup® herbicide). Using Agrobacterium-based transformation, 80 independent transgenic lines (i.e., products of asexual gene transfer) were produced in a variety of hybrid poplar clones (40 lines in Populus...
Resource Type:: Article
Full Text:: , B.J. Stanton, R.P. Crockett, M.L. Taylor, R.R. James, J.S. Skinner, L. Jouanin, G. Pilate, and S.H

On the origin and timing of rapid changes in atmospheric methane during the Last Glacial Period

Creator:: Brook, Edward J., Harder, Susan, Severinghaus, Jeff, Steig, Eric J., and Sucher, Cara M.
Abstract:: We present high resolution records of atmospheric methane from the GISP2 (Greenland Ice Sheet Project 2) ice core for four rapid climate transitions that occurred during the past 50 ka: the end of the Younger Dryas at 11.8 ka, the beginning of the Bølling-Allerød period at 14.8 ka, the beginning...
Resource Type:: Article
Full Text:: results from the Taylor Dome Ice Core (Antarctica) we also reconstruct changes in the interpolar methane

Development of fragmentation techniques in mass spectrometry for biological applications

Creator:: Ji, Hong
Abstract:: In this dissertation, I present the work of developing more efficient and economical techniques for fragmenting large bio-molecules, and ultimately making mass spectrometry a more powerful tool in proteomics, DNA sequencing, and other areas of biomolecular analysis. Aiming at lowering the installation and operating cost, and delivering electron capture dissociation...
Resource Type:: Dissertation

ScholarsArchive@OSU

The genetic dissection of the fruitless gene's functions during embryogenesis in Drosophila melanogaster

Bull Trout (Salvelinus confluentus) Population and Habitat Survey in the McKenzie and Middle Fork Willamette Basins, 2001

Bull Trout (Salvelinus confluentus) population and habitat surveys in the McKenzie and Middle Fork Willamette Basins, 2000

Effect of plant date on subsequent seedling field performance

Onset of symbiosis in a cnidarian-dinoflagellate association

Local weather, regional climate, and population dynamics of northern spotted owls in Washington and Oregon

Cytoskeletal regulation in cell motility and invasion

The CP4 transgene provides high levels of tolerance to Roundup® herbicide in field-grown hybrid poplars

On the origin and timing of rapid changes in atmospheric methane during the Last Glacial Period

Development of fragmentation techniques in mass spectrometry for biological applications

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