Results 71 to 80 of about 897,258 (243)

Competitive Interactions between C. albicans, C. glabrata and C. krusei during Biofilm Formation and Development of Experimental Candidiasis. [PDF]

open access: yesPLoS ONE, 2015
In this study, we evaluated the interactions between Candida albicans, Candida krusei and Candida glabrata in mixed infections. Initially, these interactions were studied in biofilms formed in vitro. CFU/mL values of C.
Rodnei Dennis Rossoni   +10 more
doaj   +1 more source

Potential of multi-species livestock farming to improve the sustainability of livestock farms: A review. [PDF]

open access: yes, 2020
Diversified farming systems are proposed as a major mechanism to address the many sustainability issues of today's agriculture. Multi-species livestock farming, i.e.
Barth, Kerstin   +17 more
core   +2 more sources

pH‐mediated activation of the lysosomal arginine sensor SLC38A9

open access: yesFEBS Letters, EarlyView.
Cells monitor nutrient levels via the lysosomal transporter SLC38A9 to activate the mechanistic target of rapamycin complex 1 (mTORC1). This study reveals that SLC38A9 function is regulated by pH. We identified histidine 544 as a critical pH sensor that undergoes conformational changes to control amino acid efflux from lysosomes; therefore, it ...
Xuelang Mu, Ampon Sae Her, Tamir Gonen
wiley   +1 more source

Interspecific Conformity and Asymmetric Behavioral Convergence in Drosophila

open access: yesEcology and Evolution
Many animals form mixed‐species groups. Interactions among individuals within a group often induce behavioral conformity, forming group‐level characteristics.
Kaiya Hamamichi, Yuma Takahashi
doaj   +1 more source

Mixed bird flocks: patterns of activity and species composition in a region of the Central Andes of Colombia

open access: yesRevista Mexicana de Biodiversidad, 2011
Mixed bird flocks are groups of individuals from different species that travel and forage together. Such groups are common in several bird communities around the world. We present species composition and activity patterns of mixed bird flocks in a region
Enrique Arbeláez-Cortés   +2 more
doaj   +1 more source

The shoaling behavior of two cyprinid species in conspecific and heterospecific groups [PDF]

open access: yesPeerJ, 2017
Mixed-species shoals of fish are frequently found in the field; however, little is known about individual-level interactions within these groups. We examined the collective motion of two cyprinid species (Chinese bream, Parabramis pekinensis, and qingbo,
Zhong-Hua Tang   +4 more
doaj   +2 more sources

Organic farming enhances parasitoid diversity at the local and landscape scales [PDF]

open access: yes, 2015
1. The magnitude of the benefits derived from organic farming within contrasting managed landscapes remains unclear and, in particular, the potential scale-dependent response of insect parasitoids is relatively unexplored.
Benton, Tim G.   +7 more
core   +2 more sources

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

open access: yesMolecular 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   +10 more
wiley   +1 more source

Composition of mixed-species bird flocks in forest fragments of southern Brazil

open access: yesZoologia (Curitiba), 2009
The present study aimed to evaluate the composition of mixed-species bird flocks in a fragmented landscape of the Atlantic Forest in southern Brazil. We recorded 117 species in 218 mixed-species flocks.
Cláudia S. Brandt   +3 more
doaj   +1 more source

Cross-shelf and seasonal variation in larval fish assemblages on the southeast United States continental shelf off the coast of Georgia [PDF]

open access: yes, 2005
Seasonal and cross-shelf patterns were investigated in larval fish assemblages on the continental shelf off the coast of Georgia. The influence of environmental factors on larval distributions also was examined, and larval transport processes on the ...
Clough, Lisa M.   +2 more
core  

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