Results 101 to 110 of about 988,686 (289)

Plant diversity alters the representation of motifs in food webs

Nature Communications, 2019
Plant diversity affects ecosystem function in myriad ways, but the effect on food webs has received less investigation. Here, the authors use high-resolution food web data from a grassland diversity experiment to show that apparent and exploitative ...
Darren P. Giling, Anne Ebeling, Nico Eisenhauer, Sebastian T. Meyer, Christiane Roscher, Michael Rzanny, Winfried Voigt, Wolfgang W. Weisser, Jes Hines   +8 more
doaj   +1 more source

Effect of Substrate Moisture Content and Invasive Grass Competition on Native Fig (Ficus fistulosa) Seedling Recruitment in Limestone Quarries

Biotropia: The Southeast Asian Journal of Tropical Biology, 2016
Challenges for restoration of degraded habitats on quarried limestone present in many countries including Indonesia. Ficus fistulosa as native species was chosen as a study species in the study of quarry restoration, as this species was shown in the ...
Annisa Satyanti
doaj   +1 more source

CD47 promotes mitogen‐activated protein kinase and epithelial‐to‐mesenchymal transition molecular programs to drive prometastatic phenotypes in non‐small cell lung cancer

Molecular Oncology, EarlyView.
Beyond its role in immune evasion, this study identified that CD47 drives tumor‐intrinsic signaling in non‐small cell lung cancer (NSCLC). Transcriptomic profiling and functional studies revealed that CD47 regulates cell adhesion, migration, and metastasis through an ERK–EMT signaling axis.
Asa P.Y. Lau, Lilian G. Zhai, Ryunosuke Hoshi, Zackary Rousseau, Abraam Zakhary, Yin Fang Wu, Rola M. Saleeb, Heyu Ni, Kelsie L. Thu   +8 more
wiley   +1 more source

Apparent Competition between Myoglobin and Metallothionein for Renal Reabsorption

Experimental Biology and Medicine, 1978
SummaryArtery-to-vein and artery-to-urine transit characteristics of 125I-myoglobin across the rabbit kidney were compared to those of cadmium-metallothionein (CdMT) labelled with 109Cd, and their interaction during tubular reabsorption was determined.
openaire   +2 more sources

Hijacking emergency granulopoiesis: Neutrophil ontogeny and reprogramming in cancer

Molecular Oncology, EarlyView.
Neutrophils are highly plastic innate immune cells; their functions in cancer extend beyond the tumour microenvironment. This Review summarises current understanding of neutrophil maturation and heterogeneity and highlights tumour‐induced granulopoiesis as a systemic programme that expands immature, immunosuppressive neutrophils via tumour‐derived ...
Gabriela Marinescu, Yi Feng
wiley   +1 more source

PRICING TO MARKET BEHAVIOR: EVIDENCE FROM SELECTED CANADIAN AND U.S. AGRI-FOOD EXPORTS [PDF]

This study examines the pricing behavior of Canadian and U.S. agri-food exporters consistent with a model that permits the identification of pricing to market (PTM) behavior and imperfect market competition in agri-food markets.
Carew, Richard
core   +1 more source

Molecular cancer prevention: Intercepting disease

Molecular Oncology, EarlyView.
Oncological practice must evolve, from treating established tumours to proactive cancer interception before clinical manifestation. This will require mechanistic insight into tumour initiation, validated biomarkers of early disease development and redesigned clinical trials, enabling cancer interception to become a core pillar of oncology with the ...
Charlotte Grieco, Tej Pandya, Charles Swanton   +2 more
wiley   +1 more source

Mycobacterial cell division arrest and smooth‐to‐rough envelope transition using CRISPRi‐mediated genetic repression systems

FEBS Open Bio, EarlyView.
CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point, Wafaa Achache, Janïs Laudouze, Eliana Sepulveda Ramos, Mickaël Maziero, Céline Crauste, Stéphane Canaan, Pierre Santucci   +7 more
wiley   +1 more source

Whole-Genome Sequencing and iPLEX MassARRAY Genotyping Map an EMS-Induced Mutation Affecting Cell Competition in Drosophila melanogaster

G3: Genes, Genomes, Genetics, 2016
Cell competition, the conditional loss of viable genotypes only when surrounded by other cells, is a phenomenon observed in certain genetic mosaic conditions.
Chang-Hyun Lee, Gerard Rimesso, David M. Reynolds, Jinlu Cai, Nicholas E. Baker   +4 more
doaj   +1 more source

Tri-trophic interactions among Fopius arisanus, Tephritid species and host plants suggest apparent competition. [PDF]

Ecol Evol, 2023
Moquet L, Jobart B, Fontaine R, Delatte H.   +3 more
europepmc   +1 more source