We report evidence of adaptive evolution in juvenile development time on a decadal timescale for the cinnabar moth Tyria jacobaeae (Lepidoptera: Arctiidae) colonizing new habitats and hosts from the Willamette Valley to the Coast Range and Cascades Mountains in Oregon. Four lines of evidence reveal shorter egg to pupa juvenile...
Most climate models predict a weakening of the North Atlantic thermohaline circulation for the 21st century when forced by increasing levels of greenhouse gas concentrations. The model spread, however, is rather large, even when the forcing scenario is identical, indicating a large uncertainty in the response to forcing. In order...
Recent studies of estuarine sediment deposits have focused on grain size spectra as a tool to better understand depositional processes, in particular those associated with tidal inlet and basin dynamics. The key to accurate interpretation of lithostratigraphic sequences is establishing clear connections between morphodynamic changes and the resulting shifts in...
Simulation of local atmospheric flows around complex topography is important for several applications in wind energy (short term wind forecasting and turbine siting and control), local weather predictions in mountainous regions and avalanche risk assessment. However atmospheric simulation around steep mountain topography remains challenging and there exist several way to...
Fecal pollution is measured in surface waters using culture-based measurements of
enterococci and Escherichia coli bacteria. Source apportionment of these two fecal indicator
bacteria is an urgent need for prioritizing remediation efforts and quantifying health risks
associated with source-specific pathogens. There are a number of quantitative real-time
PCR (QPCR) assays...
Full Text:
different decay rates. The first phase is the predominant part of the
population.
b only decay rate of
Fecal pollution is measured in surface waters using culture-based measurements of
enterococci and Escherichia coli bacteria. Source apportionment of these two fecal indicator
bacteria is an urgent need for prioritizing remediation efforts and quantifying health risks
associated with source-specific pathogens. There are a number of quantitative real-time
PCR (QPCR) assays...
Full Text:
tracking
genetic markers e Is it feasible?
Dan Wang a, Andreas H. Farnleitner b, Katharine G. Field c
Fecal pollution is measured in surface waters using culture-based measurements of enterococci and Escherichia coli bacteria. Source apportionment of these two fecal indicator bacteria is an urgent need for prioritizing remediation efforts and quantifying health risks associated with source-specific pathogens. There are a number of quantitative real-time PCR (QPCR) assays...
The myeloid-specific transcription factor, CCAAT/enhancer-binding protein epsilon (C/EBPε) is a critical mediator of myelopoiesis. Mutation of this gene is responsible for neutrophil-specific granule deficiency in humans, a condition that confers susceptibility to Staphylococcus aureus infection. We found that C/EBPε-deficient mice are severely affected by infection with S. aureus, and C/EBPε...