Results 61 to 70 of about 1,270,191 (298)

Cultural Diversity in the United States and Its Impact on Human Development [PDF]

open access: yes, 2017
Previous studies have yielded mixed results on the impact of cultural diversity on economic performance. We find a positive relationship in the United States between cultural diversity and a comprehensive measure of human development that incorporates ...
Cox, Steven R   +2 more
core   +1 more source

Chytrid fungus infection in alpine tree frogs is associated with individual heterozygosity and population isolation but not population-genetic diversity [PDF]

open access: yes, 2020
Chytridiomycosis, a disease caused by the emerging fungus Batrachochytrium dendrobatidis (Bd), has been implicated in the decline of over 500 amphibian species.
Banks, Sam C.   +5 more
core   +2 more sources

Microbial Community Dynamics and Biogeochemical Cycling in Microplastic-Contaminated Sediment

open access: yesNanomaterials
Sediments are important repositories for microplastics (MPs) which exhibit higher microbial community richness and greater diversity than corresponding aqueous phases.
Xuanxuan Zhang   +7 more
doaj   +1 more source

Integration of circadian and hypoxia signaling via non‐canonical heterodimerization

open access: yesFEBS Letters, EarlyView.
CLOCK, BMAL1, and HIFs are basic helix‐loop‐helix and Per‐Arnt‐Sim domain (bHLH‐PAS) proteins, which function as transcription factors. bHLH‐PAS proteins are designated in two classes. Many class I proteins are regulated by environmental signals via their PAS domains, but such signals have not been identified for all.
Sicong Wang, Katja A. Lamia
wiley   +1 more source

Genetic diversity in wild stocks of the giant freshwater prawn (Macrobrachium rosenbergii): implications for aquaculture and conservation [PDF]

open access: yes, 2003
The giant freshwater prawn (Macrobrachium rosenbergii) is cultured widely around the world but little is known about the levels and patterns of genetic diversity in either wild or cultured stocks.
de Bruyn, M., Mather, P.B.
core  

Urban Dust Microbiome: Impact on Later Atopy and Wheezing [PDF]

open access: yes, 2016
INTRODUCTION: Investigations in urban areas have just begun to explore how the indoor dust microbiome may affect the pathogenesis of asthma and allery.
Alexander J. Probst   +6 more
core   +2 more sources

Impact of occupational pesticide exposure on the human gut microbiome

open access: yesFrontiers in Microbiology, 2023
The rising use of pesticides in modern agriculture has led to a shift in disease burden in which exposure to these chemicals plays an increasingly important role.
Milla F. Brandao Gois   +13 more
doaj   +1 more source

Function‐driven design of a surrogate interleukin‐2 receptor ligand

open access: yesFEBS Letters, EarlyView.
Interleukin (IL)‐2 signaling can be achieved and precisely fine‐tuned through the affinity, distance, and orientation of the heterodimeric receptors with their ligands. We designed a biased IL‐2 surrogate ligand that selectively promotes effector T and natural killer cell activation and differentiation. Interleukin (IL) receptors play a pivotal role in
Ziwei Tang   +9 more
wiley   +1 more source

Spatial distribution of bacteria associated with the marine sponge Tethya californiana [PDF]

open access: yes, 2009
Microbial diversity and spatial distribution of the diversity within tissue of the marine sponge Tethya californiana was analyzed based on 16S rRNA gene sequences.
Blanch, H.W., Sipkema, D.
core   +4 more sources

Changes in the gut microbiota of mice orally exposed to methylimidazolium ionic liquids [PDF]

open access: yes, 2020
Ionic liquids are salts used in a variety of industrial processes, and being relatively non-volatile, are proposed as environmentally-friendly replacements for existing volatile liquids.
Abdelghany, Tarek M.   +7 more
core   +2 more sources

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