Ligand activation of the aryl hydrocarbon (AHR) has profound effects upon the immunological status of the gastrointestinal tract, establishing and maintaining signaling networks, which facilitate host-microbe homeostasis at the mucosal interface. However, the identity of the ligand(s) responsible for such AHR-mediated activation within the gut remains to be firmly established....
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ligand of the human aryl hydrocarbon receptor. Nature 478, 197–203
(2011).
17. Jin, U. H. et al
Environmental contributions to cancer development are widely accepted, but only a fraction of all pertinent exposures
have probably been identified. Traditional toxicological approaches to the problem have largely focused on the effects of
individual agents at singular endpoints. As such, they have incompletely addressed both the pro-carcinogenic contributions
of environmentally...
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: rerouting an oxysterol-signaling pathway to promote tumor growth. J Exp Med, 210, 1653-6.
71. Dong, H., et
There is a lack of consensus regarding the roles of sulfide saturation versus volatile degassing on the partitioning of Cu and Ag during differentiation and eruption of convergent margin magmas. Because of their oxidized character, volatile-rich magmas from the Eastern Manus Back-arc Basin (EMBB) only reach sulfide saturation following magnetite-driven...
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the differentiation of
hydrous melts
Jenner, F. E., Hauri, E. H., Bullock, E. S., König, S., Arculus
To determine how well DNA barcodes from the chloroplast region perform in forest dynamics plots
(FDPs) from global CTFS-ForestGEO network, we analyzed DNA barcoding sequences of 1277 plant
species from a wide phylogenetic range (3 FDPs in tropics, 5 in subtropics and 5 in temperate zone)
and compared the rates...
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, Bufeng Chen1,2, Xuejun Ge4, Xiangcheng Mi5,
Nathan G. Swenson6, Jin-Long Zhang7, Frank A. Jones8, Chun
Exotic species dominate many communities; however the functional significance of species’ biogeographic origin remains highly contentious. This debate is fuelled in part by the lack of globally replicated, systematic data assessing the relationship between species provenance, function and response to perturbations. We examined the abundance of native and exotic plant...
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Hillebrand, Helmut X
Hofmockel, Kirsten S. X X
Humphries, Hope C. X
Jin, Virginia L
The relative influences of trans-Pacific and regional atmospheric transport on measured concentrations of polycyclic aromatic hydrocarbons (PAHs), PAH derivatives [Nitro- (NPAH) and Oxy-(OPAH)], organic carbon (OC), and Particulate Matter (PM) less than 2.5 μm in diameter (PM₂.₅) were investigated in the Pacific Northwest, USA in 2010-2011. Ambient high volume PM₂.₅...
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sum of all 27 individual
NPAH
∑NPAH27
dibenz(a,h)anthracene DahA
indeno(1,2,3-cd)pyrene IcdP
dibenzo
Accessions of common wheat (Triticum aestivum
L. subsp. aestivum) from the USDA–ARS
National Small Grains Collection (NSGC) are a
resource for wheat scientists worldwide. The
genetic diversity of the wheat core subset, representing
approximately 10% of the collection’s
42,138 T. aestivum accessions, was examined
using 390 diversity arrays technology (DArT)...
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. Lehmensiek, H. Kuchel, M.J. Hayden, N. Howes, P.
Sharp, P. Vaughan, B. Rathmell, E. Huttner, and A. Kilian
The exchange of carbon dioxide is a key measure of ecosystem metabolism and a critical intersection
between the terrestrial biosphere and the Earth’s climate. Despite the general agreement that
the terrestrial ecosystems in North America provide a sizeable carbon sink, the size and distribution
of the sink remain uncertain. We...
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://cdss.library.oregonstate.edu/sa-termsofuse
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Stream-dwelling species in the U.S. southern Appalachian Mountains region are particularly vulnerable to climate change and acidification. The objectives of this study were to quantify the spatial extent of contemporary suitable habitat for acid- and thermally sensitive aquatic species and to forecast future habitat loss resulting from expected temperature increases...