Results 51 to 60 of about 1,526,678 (287)

Addressing Climate Change Vulnerability in the IUCN Red List of Ecosystems—Results Demonstrated for a Cross-Section of Major Vegetation-Based Ecosystem Types in the United States

open access: yesLand, 2022
The IUCN Red List of Ecosystems (RLE) is a global standard for ecosystem risk assessment that integrates data and knowledge to document the relative risk status of ecosystem types as critically endangered (CR), endangered (EN), and vulnerable (VU).
Patrick J. Comer   +2 more
doaj   +1 more source

Conserved structural motifs in PAS, LOV, and CRY proteins regulate circadian rhythms and are therapeutic targets

open access: yesFEBS Letters, EarlyView.
Cryptochrome and PAS/LOV proteins play intricate roles in circadian clocks where they act as both sensors and mediators of protein–protein interactions. Their ubiquitous presence in signaling networks has positioned them as targets for small‐molecule therapeutics. This review provides a structural introduction to these protein families.
Eric D. Brinckman   +2 more
wiley   +1 more source

The Relationship Between Living Standards and Quality of Life: A Study of Urban Riverbank Settlements in Kotalama, Malang City

open access: yesJurnal Pembangunan dan Alam Lestari
Urbanization significantly transforms cities, introducing challenges affecting environmental sustainability and residents' quality of life. In urban riverbank settlements such as Kotalama, Malang City, these issues are compounded by inadequate planning ...
Erland Raziqin Fatahillah   +4 more
doaj   +1 more source

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

open access: yesFEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva   +5 more
wiley   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

Dynamics of FDI, Technological Transformation and Environmental Degradation in Developing Countries: A Panel Analysis

open access: yesRomanian Economic Journal, 2016
This paper examines the relationship between FDI, technology and environment with an assessment of aggregated relationship, by technical composition and the mode of technology transferability through FDI. A panel data for 19 developing countries has been
Farwa Amjad , Bilal Mehmood
doaj  

Structural biology of ferritin nanocages

open access: yesFEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

Impactos ambientais do manejo agroecológico da caatinga no Rio Grande do Norte Environmental impacts of caatinga agroecological handling in Rio Grande do Norte, Brazil

open access: yesPesquisa Agropecuária Brasileira, 2010
O objetivo deste trabalho foi avaliar os impactos ambientais do manejo agroecológico da caatinga, em unidades de produção familiar no Rio Grande do Norte, pelo método Ambitec de produção animal - dimensão ambiental, desenvolvido pela Embrapa Meio ...
Hilton Felipe Marinho Barreto   +4 more
doaj   +1 more source

Regulation as a policy contest: the probability of conservation of a renewable resource [PDF]

open access: yesEnvironmental Economics, 2017
How do the levels of extreme positions of various interest groups influence the conservation policies in the context of a renewable resource conservation contest?
Urs Steiner Brandt
doaj   +1 more source

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

open access: yesFEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

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