Results 71 to 80 of about 84,328 (297)

Foraging ecology of temperate-zone and tropical woodpeckers [PDF]

, 1983
The foraging behavior of 11 species of woodpeckers in Guatemala, Maryland, and Minnesota was studied in order to test the seasonal stability hypothesis.
Askins, Robert A.
core   +2 more sources

PYCR1 inhibition in bone marrow stromal cells enhances bortezomib sensitivity in multiple myeloma cells by altering their metabolism

Molecular Oncology, EarlyView.
This study investigated how PYCR1 inhibition in bone marrow stromal cells (BMSCs) indirectly affects multiple myeloma (MM) cell metabolism and viability. Culturing MM cells in conditioned medium from PYCR1‐silenced BMSCs impaired oxidative phosphorylation and increased sensitivity to bortezomib.
Inge Oudaert, Lauren van den Broecke, Osman Aksoy, Judith Lind, Sonia Vallet, Arne Van der Vreken, Gamze Ates, Ann Massie, Ken Maes, Kim De Veirman, Elke De Bruyne, Karin Vanderkerken, Klaus Podar, Eline Menu   +13 more
wiley   +1 more source

Diet Composition and Niche Breadth of Mullet Chelon Subviridis (Valenciennes, 1836) and Moolgarda Engeli (Bleeker, 1858) in Pabean Bay, Indramayu Subdistrict, West Java Province [PDF]

, 2018
Penelitian ini bertujuan untuk mengidentifikasi jenis dan komposisi serta luas dan tumpang tindih relung makanan ikan belanak di Teluk Pabean. Pengambilan contoh ikan dilakukan pada Juli hingga Desember 2016 dengan menggu-nakan alat tangkap sero dan ...
Aditriawan, R. M. (Reiza), Asriansyah, A. (Aries), Ghiffary, G. A. (Gusti), Rahardjo, M. F. (M), Simanjuntak, C. P. (Charles), Zahid, A. (Ahmad)   +5 more
core  

Evolution of microgastropods (Ellobioidea, Carychiidae): integrating taxonomic, phylogenetic and evolutionary hypotheses [PDF]

, 2013
BACKGROUND: Current biodiversity patterns are considered largely the result of past climatic and tectonic changes. In an integrative approach, we combine taxonomic and phylogenetic hypotheses to analyze temporal and geographic diversification of epigean (
Adrienne Jochum, Alexander M Weigand, Annette Klussmann-Kolb, Eugenia Zarza, Jan nges ar Schnitzler, Rajko Slapnik, Weigand, Alexander M   +6 more
core   +1 more source

Niche breadth predicts geographical range size: a general ecological pattern [PDF]

Ecology Letters, 2013
AbstractThe range of resources that a species uses (i.e. its niche breadth) might determine the geographical area it can occupy, but consensus on whether a niche breadth–range size relationship generally exists among species has been slow to emerge.
Rachel A, Slatyer, Megan, Hirst, Jason P, Sexton   +2 more
openaire   +2 more sources

Class IIa HDACs forced degradation allows resensitization of oxaliplatin‐resistant FBXW7‐mutated colorectal cancer

Molecular Oncology, EarlyView.
HDAC4 is degraded by the E3 ligase FBXW7. In colorectal cancer, FBXW7 mutations prevent HDAC4 degradation, leading to oxaliplatin resistance. Forced degradation of HDAC4 using a PROTAC compound restores drug sensitivity by resetting the super‐enhancer landscape, reprogramming the epigenetic state of FBXW7‐mutated cells to resemble oxaliplatin ...
Vanessa Tolotto, Nicolò Gualandi, Ylenia Cortolezzis, Raffaella Picco, Monica Colitti, Francesca D'Este, Mariachiara Gani, Wayne W. Hancock, Giovanni Terrosu, Cristina Degrassi, Francesca Agostini, Claudio Brancolini, Luigi E. Xodo, Eros Di Giorgio   +13 more
wiley   +1 more source

Strength through diversity: how cancers thrive when clones cooperate

Molecular Oncology, EarlyView.
Intratumor heterogeneity can offer direct benefits to the tumor through cooperation between different clones. In this review, Kuiken et al. discuss existing evidence for clonal cooperativity to identify overarching principles, and highlight how novel technological developments could address remaining open questions.
Marije C. Kuiken, Maartje Witsen, Emile E. Voest, Krijn K. Dijkstra   +3 more
wiley   +1 more source

Differential use of nest materials and niche space among avian species within a single ecological community

Ecology and Evolution
Differential use of resources among bird species has been examined extensively in diet and nesting sites, but few studies have assessed this regarding avian nest materials.
Michael E. Akresh, David Mandell, Peter P. Grima, David I. King, Kathryn Lauer   +4 more
doaj   +1 more source

Bird specimen number linked with species trait and climate niche breadth

Avian Research
Biological specimens are fundamental for taxonomy and flora/fauna research. More importantly, they also play crucial roles in recording environmental impacts on morphology and behavior, which is vital for biodiversity research and conservation.
Xiaoyu Duan, Xiongwei Huang, Jingya Zhang, Shuo Lv, Gang Song, Yanping Wang, Gang Feng   +6 more
doaj   +1 more source

Morphology and stable isotope analysis demonstrate different structuring of bat communities in rainforest and savannah habitats [PDF]

Royal Society Open Science, 2018
Bats play important ecological roles in tropical systems, yet how these communities are structured is still poorly understood. Our study explores the structure of African bat communities using morphological characters to define the morphospace occupied ...
Ara Monadjem, Adam Kane, Peter Taylor, Leigh R. Richards, Grant Hall, Stephan Woodborne   +5 more
doaj   +1 more source