Results 101 to 110 of about 373,630 (305)

A simple Preservation Method of Bird Feces for DNA Analysis: A Case Study on Chicken and Quail

open access: yesTikrit Journal for Agricultural Sciences
Standardized methods for fecal sample collection and safe long-distance transportation for DNA extraction are yet to be identified. We compared four different preservation methods for bird fecal samples: storage in 75% and 100% ethanol, freezing at −20 ...
Ahmed Khalid   +4 more
doaj   +1 more source

Large‐scale bidirectional arrayed genetic screens identify OXR1 and EMC4 as modifiers of αSynuclein aggregation

open access: yesFEBS Open Bio, EarlyView.
Activation of the mitochondrial protein OXR1 increases pSyn129 αSynuclein aggregation by lowering ATP levels and altering mitochondrial membrane potential, particularly in response to MSA‐derived fibrils. In contrast, ablation of the ER protein EMC4 enhances autophagic flux and lysosomal clearance, broadly reducing α‐synuclein aggregates.
Sandesh Neupane   +11 more
wiley   +1 more source

Collection, storage and application of visitor use data in protected areas: guiding principles and case studies

open access: yes, 2005
This study draws together current practice for visitor monitoring in protected areas from around Australia and New Zealand, and builds on the existing ANZECC standards.
Wardell, M.J., Moore, S.A.
core  

The skills required for transition to university and study in biological sciences: A student perspective

open access: yesFEBS Open Bio, EarlyView.
Bioscience students were asked for their opinions on the value and teaching of skills. 204 responded that teamwork, time management and study skills are necessary to reach University, that scientific writing, research, laboratory and presentation skills are taught effectively during their studies, while other skills are gained inherently through study ...
Janella Borrell, Susan Crennell
wiley   +1 more source

Relationships with many facets: unpacking the interactions between protected area managers and commercial tour operators

open access: yes, 2007
For protected areas worldwide, commercial tour operators are increasingly providing the services and products desired and needed by visitors to these areas.
Wegner, Agathe
core  

Suppression of lung adenocarcinoma migration through organelle alkalization by human lactoferrin – albumin fusion

open access: yesFEBS Open Bio, EarlyView.
This paper reveals how human lactoferrin–albumin fusion (hLF‐HSA) potently suppresses lung adenocarcinoma cell migration. hLF‐HSA upregulates NHE7, leading to Golgi alkalization, disruption of the Golgi secretome, downregulation of MMP1, and reversal of EMT. These findings suggest a novel Golgi‐targeting strategy to suppress cancer cell migration.
Hana Nopia   +3 more
wiley   +1 more source

Indigenous tourism in protected areas: issues and possibilities

open access: yes, 2008
Protected area managers increasingly recognise that the maintenance of both cultural and biological diversity is crucial for ensuring the resilience of social and ecological systems (Berkes, Colding, Folke, 2000).
Hyams, W.   +3 more
core  

Seasonal and Species-Specific Variations in Gut Microbiota of Wild Ungulates in Captivity

open access: yesAnimals
Seasonal variation can strongly restructure the gut microbiota of herbivores, but under captive conditions it remains unclear whether these shifts outweigh host-species effects when diet is standardized.
Hongrui Lin   +10 more
doaj   +1 more source

Long‐term hippocampal alterations and cognitive impairment in a murine model of surgical sepsis

open access: yesFEBS Open Bio, EarlyView.
Using a mouse model of surgical sepsis, we tested long‐term memory and analyzed the transcriptome of single cells isolated from the hippocampus. Survivor mice showed worse memory, loss of certain brain cell subpopulations, and abnormal immune cell activity—suggesting that post‐sepsis brain alterations may be linked to cognitive deficits.
Dong Seong Cho   +4 more
wiley   +1 more source

Untangling the Benefits of Protected Areas in Fisheries

open access: yes
Studies of marine protected areas as a tool for fisheries management have shown that protected areas have the potential to improve the level of resource rent generated in the fishery.
Greenville, Jared W.   +1 more
core  

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