Results 81 to 90 of about 1,812,730 (293)

When is habitat recovered? Understanding the mechanisms of population decline to evaluate habitat recovery for boreal caribou

Conservation Science and Practice
Recovering habitat is a central objective for conserving species imperiled by habitat alteration. Yet, determining when habitat is recovered is challenging.
Craig A. DeMars, Melanie Dickie, Doug W. Lewis, Thomas J. Habib, Mark M. Wong, Robert Serrouya   +5 more
doaj   +1 more source

Appendix A. Plot locations, species lists and food webs, comparison of consumer/resource models, and tests for apparent competition.

, 2016
Plot locations, species lists and food webs, comparison of consumer/resource models, and tests for apparent ...
Jane Memmott (92648), Yvonne M. Buckley (169531), Luisa G. Carvalheiro (2919089)   +2 more
core   +1 more source

The role of miR‐335‐5p in the redifferentiation of BRAF p.V600E thyroid cancers

Molecular Oncology, EarlyView.
The BRAF p.V600E mutation promotes thyroid cancer dedifferentiation and radioiodine resistance. Using a network approach, we identified miR‐335‐5p as a key regulator of BRAF‐mutated thyroid tumors. Restoring miR‐335‐5p increased thyroid‐specific gene expression and iodine uptake in cells and organoids.
Valeria Pecce, Simone Bini, Marialuisa Sponziello, Giorgio Grani, Giulia Fiscon, Paola Paci, Lorenzo Farina, Rosa Falcone, Valentina Maggisano, Sebastiano Filetti, Cosimo Durante, Antonella Verrienti   +11 more
wiley   +1 more source

Wildlife following people: A multidisciplinary assessment of the ancient colonization of the Mediterranean Basin by a long‐lived raptor

People and Nature
Modern humans widely shaped present ecosystems through intentional and unintentional geographical redistribution of wildlife, both in historical and pre‐historical times.
Marcos Moleón, Eva Graciá, Nuria García, José M. Gil‐Sánchez, Raquel Godinho, Pedro Beja, Luís Palma, Joan Real, Antonio Hernández‐Matías, A. Román Muñoz, Eneko Arrondo, José A. Sánchez‐Zapata   +11 more
doaj   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Where Dinner Roams: The Role of Feral Horses as a Resource Subsidy for Wolves and Cougars in West‐Central British Columbia

Ecology and Evolution
Feral horses (Equus ferus caballus) have established large populations in west‐central British Columbia (BC), Canada, where they overlap with native ungulates, including a declining woodland caribou (Rangifer tarandus caribou) herd.
Shane C. White, Julie Thomas, Carolyn Shores, Kathi Zimmerman   +3 more
doaj   +1 more source

Dynamic capabilities in strategic choice processes within organisations

Management, 2017
Dynamic capabilities are an essential theoretical construct that is useful for understanding the phenomenon of competition. Still, in spite of the apparent popularity of this subject, the existing management literature could do with more studies into ...
Krzakiewicz Kazimierz, Cyfert Szymon
doaj   +1 more source

Using matrix analysis to understand competition in food webs and antimicrobial resistance networksUsing matrix analysis to understand competition in food webs and antimicrobial resistance networks [PDF]

Royal Society Open Science
Indirect competition is a fundamental mechanism shaping the structure of biological systems, from food webs to antimicrobial resistance (AMR) networks. Translating directed interaction data into a quantitative measure of competition remains a modelling ...
Hussein Al-Taani, Mohammad Abudayah, Walid A Al-Zyoud, Ismail Abushaikha   +3 more
doaj   +1 more source

Apparent competition and insect community structure: towards a spatial perspective

, 2016
Competition has been widely discussed as a process that may structure communities of plants and animals. Its role in insect communities is less clear, especially as many insect species do not appear to compete for resources.

core  

Circular RNA expression landscapes in myelodysplastic neoplasms: Associations with mutational signatures and disease progression

Molecular Oncology, EarlyView.
In this explorative study, the abundance of circular RNA molecules in bone marrow stem cells was found to be elevated in patients with high‐risk myelodysplastic neoplasms, and to be associated with an increased risk of progression to acute myeloid leukemia.
Eileen Wedge, Morten Tulstrup, Gabriele Todisco, Pedro Moura, Christophe Côme, Jakob Werner Hansen, Jakob Schmidt Jespersen, Balthasar Schlotmann, Maria Creignou, Mette Dahl, Claudia Schöllkopf, Klas Raaschou‐Jensen, Krister Wennerberg, Bo Porse, Joachim Weischenfeldt, Eva Hellström‐Lindberg, Lasse Sommer Kristensen, Kirsten Grønbæk   +17 more
wiley   +1 more source