Microbial communities mediate the biogeochemical cycles that drive ecosystems, and it is important to understand how these communities are affected by changing environmental conditions, especially in complex coastal zones. As fresh and marine waters mix in estuaries and river plumes, the salinity, temperature, and nutrient gradients that are generated strongly...
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Ocean Salinity Gradient
Fortunato, C. S., & Crump, B. C. (2015). Microbial Gene Abundance and
The differentiation of precursor cells into mature adipocytes (adipogenesis) has been an area of increased focus, spurred by a rise in obesity rates. Though our understanding of adipogenesis and its regulation at the cellular level is growing, many questions remain, especially regarding the regulation of the metabolome. The 3T3-L1 cell...
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Jay S. Kirkwood1,2, Cristobal L. Miranda1,2, Gerd Bobe1,3, Claudia S. Maier1,4, Jan
F. Stevens1,2*
1
Identification of new molecular targets for the treatment of breast cancer is an important clinical goal, especially for triple-negative breast cancer, which is refractory to existing targeted treatments. The aryl hydrocarbon receptor (AhR) is a ligand-activated transcription factor known primarily as the mediator of dioxin toxicity. However, the AhR can...
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evaluate direct binding of raloxifene to the AhR.34 Raloxifene
displaced [3H]-3MC (Figure 2c), suggesting
The export of organic carbon from the surface ocean by sinking particles is an important, yet
highly uncertain, component of the global carbon cycle. Here we introduce a mechanistic assessment of the
global ocean carbon export using satellite observations, including determinations of net primary production
and the slope of the...
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and food-web models
Siegel, D. A., K. O. Buesseler, S. C. Doney, S. F. Sailley, M. J. Behrenfeld, and
To determine the thermal noise limit of graphene biotransistors, we have measured the complex impedance between the basal plane of single-layer graphene and an aqueous electrolyte. The impedance is dominated by an imaginary component but has a finite real component. Invoking the fluctuation–dissipation theorem, we determine the power spectral density...
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. S., Brown, M. A., McEuen, P. L., & Minot, E. D. (2015). Determination
of the thermal noise limit of
Trees from temperate latitudes transition between growth and dormancy to survive dehydration and freezing stress during winter months. We employed activation tagging to isolate a dominant mutation affecting release from dormancy, and identified the corresponding gene EARLY BUD-BREAK 1 (EBB1). We demonstrate through positioning of the tag, expression analysis, and...
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dormancy in poplar trees
Yordanov, Y. S., Ma, C., Strauss, S. H., & Busov, V. B. (2014). EARLY
BUD-BREAK
The fracture toughness is a critical material property that determines engineering performance.
However, as is well known for crystalline materials, if certain sample geometry and size
requirements are not met, test results become sample-size dependent and difficult to compare
among different studies. Here, the room-temperature fracture toughness of the Zr-based...
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mm and S = 8 mm (Fig. 2c). All samples were gradually ground and polished to 1 µm surface
finish. A
We describe the use of linked land-use and forest sector models to simulate the effects of carbon offset sales on private forest owners' land-use and forest management decisions in western Oregon (USA). Our work focuses on forest management decisions rather than afforestation, allows full forest sector price adjustment to land-use...
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potential forest carbon offset sales program in western Oregon (USA)
Gregory S. Latta a, Darius M. Adams a
Captive rearing programs (hatcheries) are often used in conservation and management efforts
for at-risk salmonid fish populations. However, hatcheries typically rear juveniles in environments
that contrast starkly with natural conditions, which may lead to phenotypic and/or genetic changes that adversely affect the performance of juveniles upon their release to the...
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,"mnormCutoffGreenrmFlagAll_ratios.txt",quote=FALSE,s
ep="\t")
# Make new tables removing spots with >=25% NA (32 arrays, 8 NA, so 8 and