Results 101 to 110 of about 6,846,802 (336)

How species richness and total abundance constrain the distribution of abundance

Ecology Letters, 2013
AbstractThe species abundance distribution (SAD) is one of the most intensively studied distributions in ecology and its hollow‐curve shape is one of ecology's most general patterns. We examine the SAD in the context of all possible forms having the same richness (S) and total abundance (N), i.e. the feasible set.
Locey, Kenneth J, White, Ethan P.
openaire   +5 more sources

In vitro models of cancer‐associated fibroblast heterogeneity uncover subtype‐specific effects of CRISPR perturbations

Molecular Oncology, EarlyView.
Development of therapies targeting cancer‐associated fibroblasts (CAFs) necessitates preclinical model systems that faithfully represent CAF–tumor biology. We established an in vitro coculture system of patient‐derived pancreatic CAFs and tumor cell lines and demonstrated its recapitulation of primary CAF–tumor biology with single‐cell transcriptomics ...
Elysia Saputra, Shamsudheen Karuthedath Vellarikkal, Lixia Li, Hong Sun, Khoa Nguyen, Amber Montano, Suchitra Natarajan, Federica Piccioni, Alex Michael Tamburino, Xin Yu, Aleksandra Katarzyna Olow   +10 more
wiley   +1 more source

Bird Population Changes Following the Establishment of a Diverse Stand of Woody Plants in a Former Crop Field in North Dakota, 1975– 2015 [PDF]

, 2018
Changes in the coverage of trees and shrubs on the North Dakota landscape since Euro- American settlement have likely had a pronounced impact on bird species that favor woody vegetation.
Igl, Lawrence D., Kantrud, Harold A., Newton, Wesley   +2 more
core   +1 more source

Ecology of the Cerambycidae (Coleoptera) of the Huron Mountains in Northern Michigan [PDF]

, 2017
Eighty-nine species of Cerambycidae were collected during a five-year survey of the woodboring beetle fauna of the Huron Mountains in Marquette County, Michigan. Host plants were determined for 51 species.
Gosling, D. C. L
core   +2 more sources

Potential therapeutic targeting of BKCa channels in glioblastoma treatment

Molecular Oncology, EarlyView.
This review summarizes current insights into the role of BKCa and mitoBKCa channels in glioblastoma biology, their potential classification as oncochannels, and the emerging pharmacological strategies targeting these channels, emphasizing the translational challenges in developing BKCa‐directed therapies for glioblastoma treatment.
Kamila Maliszewska‐Olejniczak, Karolina Pytlak, Sandra Jaworowska, Bogusz Kulawiak, Piotr Bednarczyk   +4 more
wiley   +1 more source

Quantitative analysis of ruminal methanogenic microbial populations in beef cattle divergent in phenotypic residual feed intake (RFI) offered contrasting diets [PDF]

, 2014
peer-reviewedBackground Methane (CH4) emissions in cattle are an undesirable end product of rumen methanogenic fermentative activity as they are associated not only with negative environmental impacts but also with reduced host feed ...
Carberry, Ciara A, Kelly, Alan K, Kenny, David A., Waters, Sinead M.   +3 more
core   +2 more sources

Amplicon Sequencing Reveals Rhizosphere Fungal Dysbiosis Facilitates Goji Berry Root Rot Onset

Plants
Root rot in Lycium barbarum, an economically vital crop, is a critical barrier to its sustainable development in China. To elucidate the underlying micro-ecological mechanisms, this study aimed to characterize and compare the rhizosphere microbial ...
Tianyu Wang, Yao Chen, Meng Yan, Haonan Wang, Kai Guo, Xudong Zhou, Hexing Qi, Lifeng Zhou   +7 more
doaj   +1 more source

Species Distribution Modelling: Contrasting presence-only models with plot abundance data

Scientific Reports, 2018
Species distribution models (SDMs) are widely used in ecology and conservation. Presence-only SDMs such as MaxEnt frequently use natural history collections (NHCs) as occurrence data, given their huge numbers and accessibility.
V. F. Gomes, S. Ijff, N. Raes, I. Amaral, R. Salomão, Luiz de Souza Coelho, Francisca Dionízia de Almeida Matos, C. Castilho, Diógenes de Andrade Lima Filho, D. C. López, J. Guevara, W. Magnusson, O. Phillips, F. Wittmann, Marcelo de Jesus Veiga Carim, Maria Pires Martins, M. V. Irume, D. Sabatier, J. Molino, O. Bánki, José Renan da Silva Guimarães, N. Pitman, M. Piedade, A. Mendoza, B. G. Luize, E. Venticinque, Evlyn Márcia Moraes de Leão Novo, P. N. Vargas, T. S. F. Silva, Â. G. Manzatto, J. Terborgh, N. F. C. Reis, J. Montero, Katia Regina Casula, B. Marimon, B. Marimon, E. Coronado, T. Feldpausch, Á. Duque, C. Zartman, N. C. Arboleda, T. Killeen, B. Mostacedo, R. Vasquez, J. Schöngart, R. Assis, M. Medeiros, M. Simon, A. Andrade, W. Laurance, J. Camargo, L. O. Demarchi, S. Laurance, Emanuelle de Sousa Farias, H. Nascimento, J. Revilla, A. Quaresma, F. Costa, I. Vieira, B. B. Cintra, H. Castellanos, R. Brienen, P. Stevenson, Y. Feitosa, J. Duivenvoorden, G. Aymard C., H. Mogollón, N. Targhetta, J. Comiskey, A. Vicentini, Aline Lopes, G. Damasco, N. Dávila, R. García‐Villacorta, C. Levis, J. Schietti, P. Souza, T. Emílio, A. Alonso, D. Neill, F. Dallmeier, L. Ferreira, A. Araujo-Murakami, D. Praia, Dário Dantas do Amaral, F. Carvalho, F. C. de Souza, K. Feeley, L. Arroyo, M. P. Pansonato, R. Gribel, Boris Villa, J. Licona, P. Fine, C. Cerón, C. Baraloto, E. Jimenez, J. Stropp, J. Engel, M. Silveira, M. C. P. Mora, P. Pétronelli, P. Maas, R. Thomas-Caesar, T. Henkel, D. Daly, M. Paredes, T. Baker, A. Fuentes, C. Peres, J. Chave, J. L. Peña, K. Dexter, M. Silman, P. M. Jørgensen, T. Pennington, A. Di Fiore, F. Valverde, J. Phillips, G. Rivas‐Torres, P. von Hildebrand, T. V. van Andel, A. Ruschel, A. Prieto, A. Rudas, B. Hoffman, C. Vela, E. Barbosa, E. Zent, George Pepe Gallardo Gonzales, Hilda Paulette Dávila Doza, I. P. de Andrade Miranda, J. Guillaumet, Linder Felipe Mozombite Pinto, Luiz Carlos de Matos Bonates, N. Silva, Ricardo Zarate Gomez, S. Zent, T. Gonzales, V. Vos, Y. Malhi, A. Oliveira, Á. Cano, Bianca Weiss Albuquerque, Corine F. Vriesendorp, D. F. Correa, E. V. Torre, G. V. D. van der Heijden, H. Ramírez-Angulo, J. F. Ramos, K. Young, M. Rocha, M. Nascimento, M. N. U. Medina, M. Tirado, O. Wang, R. Sierra, A. Torres‐Lezama, C. Mendoza, C. Ferreira, C. Baider, D. Villarroel, H. Balslev, I. Mesones, L. E. U. Giraldo, L. Casas, Manuel Augusto Ahuite Reategui, R. Linares‐Palomino, R. Zagt, Sasha Cárdenas, W. Farfán-Ríos, A. F. Sampaio, D. Pauletto, E. V. Sandoval, F. Arevalo, Isau Huamantupa‐Chuquimaco, K. Garcia‐Cabrera, Lionel Hernandez, L. V. Gamarra, M. Alexiades, S. Pansini, W. Cuenca, W. Milliken, J. Ricardo, G. Lopez-Gonzalez, Edwin T. Pos, H. ter Steege   +186 more
semanticscholar   +1 more source

PARP inhibition and pharmacological ascorbate demonstrate synergy in castration‐resistant prostate cancer

Molecular Oncology, EarlyView.
Pharmacologic ascorbate (vitamin C) increases ROS, disrupts cellular metabolism, and induces DNA damage in CRPC cells. These effects sensitize tumors to PARP inhibition, producing synergistic growth suppression with olaparib in vitro and significantly delayed tumor progression in vivo. Pyruvate rescue confirms ROS‐dependent activity.
Nicolas Gordon, Peter T. Gallagher, Orly I. Richter, Neermala Poudel Neupane, Amy C. Mandigo, Jennifer J. McCann, Emanuela Dylgjeri, Irina Vasilevskaya, Christopher McNair, Channing J. Paller, Wm. Kevin Kelly, Karen E. Knudsen, Matthew J. Schiewer, Ayesha A. Shafi   +13 more
wiley   +1 more source

Territorial Acoustic Species Estimation using Acoustic Sensor Networks

Ecological Informatics
Accurate biodiversity assessment is fundamental for effective conservation management and environmental policy-making. However, monitoring local species populations is time-consuming, as experts can cover only one limited area at a time and are also ...
Leonhard Brüggemann, Daniel Otten, Frederik Sachser, Nils Aschenbruck   +3 more
doaj   +1 more source