Douglas-fir (Pseudotsuga menziesii) has a wide distribution in North America and is one of the
tree species most widely distributed outside its natural range. The species has been introduced to
Europe, New Zealand, South America, and elsewhere around the world. At present, Douglas-fir
is an accepted and integral part of...
Douglas-fir (Pseudotsuga menziesii) has a wide distribution in North America and is one of the
tree species most widely distributed outside its natural range. The species has been introduced to
Europe, New Zealand, South America, and elsewhere around the world. At present, Douglas-fir
is an accepted and integral part of...
Positively-charged gold nanoparticles (0.8-nm core diameter) reduced yeast
survival, but not growth, at a concentration of 10 to 100 μg/ml. Among 17 resistant
deletion mutants isolated in a genome-wide screen, highly significant enrichment
was observed for respiration-deficient mutants lacking genes encoding proteins
associated with the mitochondrion.
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microscopy essentially as described (31). Briefly, cells were grown 62
statically for 24 h at 30°C in
Positively-charged gold nanoparticles (0.8-nm core diameter) reduced yeast
survival, but not growth, at a concentration of 10 to 100 μg/ml. Among 17 resistant
deletion mutants isolated in a genome-wide screen, highly significant enrichment
was observed for respiration-deficient mutants lacking genes encoding proteins
associated with the mitochondrion.
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8. Harper S, Usenko C, Hutchison JE, Maddux
Freshwater ecosystems in the mid- to
upper-latitudes of the northern hemisphere are particularly
vulnerable to the impact of climate change as
slight changes in air temperature can alter the form,
timing, and magnitude of precipitation and consequent
influence of snowmelt on streamflow dynamics. Here,
we examine the effects of hydro-climate,...
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supple-
mentary material, which is available to authorized users.
L. M. Kruitbos (&) � D. Tetzlaff � C
Joseph Reddeford Walker conducted
a party of men across the Sierra Nevada to the
Pacific coast of California in 1833. Previous
interpretations of the portion of the route
from Humboldt Sink, Nevada, to the San Joaquin
River, California, are not satisfactory. A
body of descriptions of the terrain traversed
exists...
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the summit of the
Sierra Nevada.11 Naule plotted Waiker's route on a series
of 1:125,000 LI. S. C. S
In the Pacific Northwest snow is an important
natural resource. The inability to accurately measure or
monitor this resource throughout remote areas is a hindrance
to water management. ERTS-1 imagery provides the capability
for extracting a significant amount of scientific information
and data regarding snow conditions in accessible and inaccessible...
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. Geography .................. 3
B. Geology ................... 3
C. Physiography ................. 7
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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is shown as a loading control. (c and d) AhR localization in Hepa1 (c) and MDA-MB-231 (d) cells
Cadmium is a common impurity in phosphatic fertilizers and may contribute to soil Cd accumulation. Changes in total and bioavailable Cd burdens to agricultural soils and the potential for plant Cd accumulation resulting from fertilizer input was investigated. Three year field studies were conducted using three dose levels of cadmium-rich,...
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of
a control and three Cd-rich treatment levels. The control (C) was a 1× application
rate with