Results 81 to 90 of about 12,095,155 (263)
Good Neighbor Environmental Board Annual Report
, 2014 Report discussing the ecology restoration activities in the U.S.-Mexico border region. Part of a series of annual reports prepared by the Good Neighbor Environmental Board for the President and Congress of the United ...
United States. Good Neighbor Environmental Board.
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FEBS Letters, EarlyView.Encapsulins are protein nanocompartments that play an important role in iron storage. In the Myxococcus xanthus encapsulin system, two cargo proteins called EncB and EncC contribute to iron mineralization. Here, we show that EncB and EncC generate iron‐containing minerals with distinct chemical compositions, suggesting that the composition of stored ...
Harry B. McDowell +2 more
wiley +1 more source
Structural and biochemical analysis of a B12 superbinder
FEBS Letters, EarlyView.BtuG proteins are vitamin B12 scavengers in Bacteroides thetaiotaomicron, a dominant human gut bacterium. We present crystal structures of three BtuG homologs bound to cobalamin and its precursor cobinamide, revealing picomolar binding affinities, among the highest known for any natural protein.
Jose M. Martinez Felices +3 more
wiley +1 more source
Air pollution, health status and public awareness of environmental problems in China
Scientific ReportsUnderstanding public awareness of environmental problems is vital for effectively formulating sustainable policies. This paper aims to investigate the impacts of two perspectives—external air pollution and individual health status—on public awareness by ...
Chen Wang, Juanjuan Cao
doaj +1 more source
FEBS Letters, EarlyView.How do genomes gain new functional parts? In eukaryotes, which tend to evolve under weak selection, much of the genome is junk. Palazzo and Qiu borrow the logic of Markov chains to show how non‐functional DNA becomes functional through the appearance of intermediate states, which arise due to epistasis, buffering, and biochemical messiness, allowing ...
Alexander F. Palazzo, Yi Qiu
wiley +1 more source
Jurnal Manusia dan Lingkungan, 2015 ABSTRAK Pembangunan kota yang tidak terkendali akan mengakibatkan tekanan terhadap lingkungan dan beban masyarakat meningkat, sebaliknya degradasi lingkungan akan mengakibatkan pembatasan pengembangan ekonomi dan penurunan kualitas hidup.
Heri Apriyanto +3 more
doaj +1 more source
The Environmental, Economic and Health Status of Water Resources in the U.S.-Mexico Border Region
, 2012 Annual report of the U.S. Good Neighbor Environmental Board describing the organization's activities, goals, and recommendations for further development along the U.S.-Mexico border region.
United States. Good Neighbor Environmental Board.
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The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation
FEBS Letters, EarlyView.Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge +6 more
wiley +1 more source
Scientific ReportsTo explore the new wave of ocean industrialization and the associated environmental challenges for biodiversity conservation in the Mediterranean Sea, we present here a case study of the Costa Brava region (northwestern Mediterranean), where conservation
J. Lloret +4 more
doaj +1 more source
Endogenous Fiscal Policies, Environmental Quality, and Status-Seeking Behavior. [PDF]
This paper analyzes endogenous fiscal policy and public decision in an endogenous growth model where agents care about social status and environmental quality. The quest for a higher status is assimilated to a preference for capital wealth.
Phu NGUYEN-VAN, Thi Kim Cuong PHAM
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