Results 41 to 50 of about 564,818 (301)

BMI‐1 modulation and trafficking during M phase in diffuse intrinsic pontine glioma

FEBS Open Bio, EarlyView.
The schematic illustrates BMI‐1 phosphorylation during M phase, which triggers its translocation from the nucleus to the cytoplasm. In cycling cells, BMI‐1 functions within the PRC1 complex to mediate H2A K119 monoubiquitination. Following PTC596‐induced M phase arrest, phosphorylated BMI‐1 dissociates from PRC1 and is exported to the cytoplasm via its
Banlanjo Umaru, Deepak Kumar Mishra, Shiva Senthil Kumar, Hao‐Han Pang, Brendan Devine, Komal Khan, Rachid Drissi   +6 more
wiley   +1 more source

The transformation of Caribbean coral communities since humans

Ecology and Evolution, 2021
The mass die‐off of Caribbean corals has transformed many of this region’s reefs to macroalgal‐dominated habitats since systematic monitoring began in the 1970s.
Katie L. Cramer, Mary K. Donovan, Jeremy B. C. Jackson, Benjamin J. Greenstein, Chelsea A. Korpanty, Geoffrey M. Cook, John M. Pandolfi   +6 more
doaj   +1 more source

Cultural ecology and Chinese Hamlets [PDF]

, 2011
This essay examines the critical potential of cultural ecology and cultural mobility studies for modeling the relations between literature and culture. It investigates the mobility and portability of literary effects across different media, periods, and ...
Berensmeyer, Ingo
core  

Evolutionarily divergent DUF4465 domains have a common vitamin B12‐binding function

FEBS Open Bio, EarlyView.
We show that DUF4465 family proteins, widespread across bacteria from gut microbiomes, hydrothermal vents, and soil, share a common vitamin B12‐binding function. These augmented β‐jellyroll proteins bind vitamin B12 via extended loops. Our findings establish sequence‐diverse DUF4465 proteins as a widespread class of B12‐binding proteins, highlighting ...
Charlea Clarke, Michal Banasik, Rokas Juodeikis, Martin J. Warren, Richard W. Pickersgill   +4 more
wiley   +1 more source

Historical framework to explain long-term coupled human and natural system feedbacks: application to a multiple-ownership forest landscape in the northern Great Lakes region, USA

Ecology and Society, 2015
Current and future human and forest landscape conditions are influenced by the cumulative, unfolding history of social-ecological interactions. Examining past system responses, especially unintended consequences, can reveal valuable insights that promote
Michelle M. Steen-Adams, Nancy Langston, Mark D. O. Adams, David J. Mladenoff   +3 more
doaj   +1 more source

Les systèmes agricoles du passé peuvent-ils inspirer la transition écologique ?

Les Nouvelles de l’Archéologie, 2020
Archaeology has a unique role to play in shaping the transition to more sustainable lifestyles. However, archaeology has so far had little impact in discussions of strategies to face major societal challenges such as how to ensure food security, adapt to
Doyle McKey
doaj   +1 more source

Contracts or scripts? A critical review of the application of institutional theories to the study of environmental change [PDF]

, 2006
The impact of new institutionalism on the study of human environment interactions has been meaningful. Institutional perspectives have further shaped and modified the field problems of common pool resources, environmental hazards, and risk and ...
Bond, Alan, Cobb, Richard, Hotimsky, Samy   +2 more
core   +2 more sources

Does habitat stability structure intraspecific genetic diversity? It’s complicated... [PDF]

, 2020
Regional phylogeographic studies have long been conducted in the southeastern United States for a variety of species. With some exceptions, many of these studies focus on single species or single clades of organisms, and those considering multiple ...
Boot, Matthew R., Carstens, Bryan C., Dantas-Queiroz, Marcos V., Duckett, Drew, Fonseca, Emanuel M., Glon, Heather, Hamilton, Natalie, Kong, Sungsik, Lanna, Flavia M., Mattingly, Kali Z., Parsons, Danielle J., Smith, Megan L., Stone, Benjamin W., Thompson, Coleen, Wieringa, Jamin G, Zuo, Lei   +15 more
core   +1 more source

Validity of a Wearable Digital Insole for Assessing Gait ON and OFF in Parkinson's Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Gait impairment is a distinctive symptom of Parkinson's disease that negatively impact mobility. We assessed the validity of wearable digital insoles against a validated reference gait analysis system for measuring select gait characteristics in patients with Parkinson's disease. Methods A comparative analysis between digital insoles
Deborah A. Hall, Kimberly Kwei, Rolando J. Acosta, Bharatkumar Koyani, Erin Robertson, Pratyush Rai, Roland Barge, Emily Timm, Nicollette L. Purcell, Natasha Desai, Dhanesh Patel, Ana‐Maria Visoiu‐Knapp, Samuel Stuart, Rinol Alaj, Matthew F. Wipperman, Oren Levy, Joan A. O'Keefe   +16 more
wiley   +1 more source

Innovative Processing of Compacted Waste Aluminum Alloy Powders via Controlled Remelting and Solidification

Advanced Engineering Materials, EarlyView.
This study demonstrates an efficient recycling route for out‐of‐spec AlSi10Mg atomized powders through compaction and arc remelting followed by suction casting. By correlating compaction load, cooling rate, and resulting microstructure, we show that intermediate pressures (50–80 kN) and rapid cooling refine dendrites, reduce porosity, and enhance ...
Mila Christy de Oliveira, Marcella Gaute Cavalcante Xavier, Abdoul‐Aziz Bogno, Piter Gargarella, José Eduardo Spinelli   +4 more
wiley   +1 more source