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Keywords: niches
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Drivers of root-associated fungal community structure in a common drought tolerant shrub at a regional scale
Deqiang Chen and others
Journal of Plant Ecology, rtaf016, https://doi.org/10.1093/jpe/rtaf016
Published: 14 February 2025
... patterns, and assembly mechanisms of the root-associated fungal communities of Mussaenda pubescens, a drought tolerant shrub that can thrive in stressful environments and which is widely used for Chinese medicine. Our findings revealed pronounced regional and ecological niche-based variations...
Journal Article
Different intestinal ecological niches drive the divergent evolution of probiotics in the gut
Zhe Han and others
ISME Communications, Volume 5, Issue 1, January 2025, ycaf023, https://doi.org/10.1093/ismeco/ycaf023
Published: 06 February 2025
... the progression of diabetes [ 12 , 13 ]. Therefore, gaining a precise understanding of the specific gut ecological niches where exogenous probiotics thrive and deliver their benefits is a fundamental cornerstone of probiotics-related research. To precisely determine the distribution of the probiotic Lp082...
Journal Article
Temporal dynamics of copepod taxa and trophic groups in a long-term time series in the NW-Mediterranean Sea
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Théo Garcia and others
Journal of Plankton Research, Volume 47, Issue 1, January/February 2025, fbae076, https://doi.org/10.1093/plankt/fbae076
Published: 30 January 2025
.... This study focuses on the temporal dynamics and ecological niches of copepod taxa and trophic groups. In the Bay of Marseille, herbivorous copepods, Clausocalanus–Paracalanus–Ctenocalanus–Pseudocalanus, dominated the community in abundance. From taxa realized niches, we identified that temperature...
Journal Article
Niche separation in bacterial communities and activities in porewater, loosely attached, and firmly attached fractions in permeable surface sediments
Chyrene Moncada and others
The ISME Journal, Volume 18, Issue 1, January 2024, wrae159, https://doi.org/10.1093/ismejo/wrae159
Published: 08 August 2024
... findings provide insight into the different bacterial niches and adaptations within permeable surface sediments, where a significant amount of organic matter is remineralized. Figure 1 Schematic diagram of the fractionation protocol. First, the PW is extracted from the sediment using a Steriflip...
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Inter- and intraspecific female behavioral plasticity drive temporal niche segregation in two Tribolium species
Miraim Benita and others
Behavioral Ecology, Volume 35, Issue 1, January/February 2024, arad116, https://doi.org/10.1093/beheco/arad116
Published: 18 January 2024
...-publication-reuse-rights ) Abstract Temporal niche segregation is a way to reduce competition over shared resources. Species with overlapping spatial niches often show plasticity and can use different activity times to minimize competition with and disturbance by other species. In many granivores, especially...
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Comparative genomic analysis reveals niche adaption of Lactobacillus acidophilus
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Xudong Liu and others
Journal of Applied Microbiology, Volume 134, Issue 12, December 2023, lxad287, https://doi.org/10.1093/jambio/lxad287
Published: 01 December 2023
... genomic characteristics, such as two-component regulatory systems, are likely related to human health (Altermann et al. 2005 ). But the relationship between the diversity of L. acidophilus with different niches was rarely explored. The comparative genomic analysis method was widely used...
Journal Article
On the Social Existence of Mental Health Categories: The Case of Sex Addiction
Baptiste Brossard and others
Social Problems, spad024, https://doi.org/10.1093/socpro/spad024
Published: 15 June 2023
... health sexuality ecological niches In December 2012, the American Psychiatric Association announced that “hypersexual disorder” – a diagnosis which had replaced “sex addiction” – would be excluded from the fifth edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM...
Journal Article
Notch Signaling in the Dynamics of Perivascular Stem Cells and their Niches
Pierfrancesco Pagella and others
Stem Cells Translational Medicine, Volume 10, Issue 10, October 2021, Pages 1433–1445, https://doi.org/10.1002/sctm.21-0086
Published: 06 July 2021
... and regeneration. In this work, we aimed to determine how Notch signaling mediates the interactions between perivascular stem cells and their niches in human dental mesenchymal tissues, both in homeostatic and regenerative conditions. By single cell RNA sequencing analysis, we showed that perivascular cells across...
Journal Article
Pan-Arctic suitable habitat model for Greenland halibut
Mikko Vihtakari and others
ICES Journal of Marine Science, Volume 78, Issue 4, August 2021, Pages 1340–1356, https://doi.org/10.1093/icesjms/fsab007
Published: 08 March 2021
.... While abundances of Greenland halibut in the High Arctic are currently low, some areas are predicted to be suitable habitat for this species, suggesting that on-going sea-ice melt may lead to fisheries expansion into new areas. biogeography distribution environmental niches fisheries habitat...
Journal Article
Bone Vasculature and Bone Marrow Vascular Niches in Health and Disease
Junyu Chen and others
Journal of Bone and Mineral Research, Volume 35, Issue 11, 1 November 2020, Pages 2103–2120, https://doi.org/10.1002/jbmr.4171
Published: 26 August 2020
... for the central vein at the two ends of the bone.( 15 ) The epiphyseal capillaries drain separately into a smaller vein. ABSTRACT Bone vasculature and bone marrow vascular niches supply oxygen, nutrients, and secrete angiocrine factors required for the survival, maintenance...
Journal Article
Organized immune cell interactions within tumors sustain a productive T-cell response
Maria A Cardenas and others
International Immunology, Volume 33, Issue 1, January 2021, Pages 27–37, https://doi.org/10.1093/intimm/dxaa057
Published: 22 August 2020
... response and control disease progression by mechanisms that regulate CD8 T-cell differentiation, which permit the maintenance of an effective balance of stem-like and terminally differentiated CD8 T cells. Niches containing DCs and CD4 cells control CD8 T cell anti-cancer responses CD4 T cells CD8 T-cell...
Journal Article
Unifying models of glioblastoma’s intratumoral heterogeneity
K H Brian Lam and others
Neuro-Oncology Advances, Volume 2, Issue 1, January-December 2020, vdaa096, https://doi.org/10.1093/noajnl/vdaa096
Published: 11 August 2020
... by preferential activation of the DNA damage response . Nature. 2006 ; 444 ( 7120 ): 756 – 760 . 4. Calabrese C , Poppleton H , Kocak M , et al. A perivascular niche for brain tumor stem cells . Cancer Cell. 2007 ; 11 ( 1 ): 69 – 82 . 5. Venteicher AS , Tirosh I...
Journal Article
Does habitat partitioning by sympatric plovers affect nest survival?
Kelly S Overduijn and others
in
Ornithology
The Auk, Volume 137, Issue 3, 1 July 2020, ukaa018, https://doi.org/10.1093/auk/ukaa018
Published: 08 May 2020
...-site selection nest success niche partitioning Pluvialis dominica Pluvialis fulva shorebird Arctique limicole Pluvialis dominica Pluvialis fulva ségrégation des niches sélection du site de nidification succès de nidification Reproductive success...
Journal Article
Daily Dynamics of an Ant Community in a Mountaintop Ecosystem
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Eloá Gonçalves Calazans and others
Environmental Entomology, Volume 49, Issue 2, April 2020, Pages 383–390, https://doi.org/10.1093/ee/nvaa011
Published: 20 February 2020
... conditions is a necessary step to predict the effects of future climatic changes on biological community dynamics and ecosystem functioning. Campo rupestre climate change temperature thermal niches thermal responses The evaluation of ecological processes involved in the structure and dynamics...
Journal Article
Woman’s entrepreneurship as a gendered niche: the implications for regional development policy
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Richard T Harrison and others
Journal of Economic Geography, Volume 20, Issue 4, July 2020, Pages 1041–1067, https://doi.org/10.1093/jeg/lbz035
Published: 17 January 2020
... of entrepreneurship by reinforcing women’s entrepreneurship as a gendered niche, resulting from a disconnect between the emancipatory intent and the actual impact of these public policy initiatives. In the following section, we discuss the role of women’s entrepreneurship in regional economic development. We then set...
Journal Article
Spermatogonial stem cells: updates from specification to clinical relevance
Swati Sharma and others
Human Reproduction Update, Volume 25, Issue 3, May-June 2019, Pages 275–297, https://doi.org/10.1093/humupd/dmz006
Published: 05 April 2019
...Swati Sharma; Joachim Wistuba; Tim Pock; Stefan Schlatt; Nina Neuhaus Taken together, these processes during early development of the male germ line are species-specific and highly co-ordinated: somatic cells arranging for later niche formation, endocrine secretion providing the necessary signaling...
Journal Article
Children With Cystic Fibrosis Are Infected With Multiple Subpopulations of Mycobacterium abscessus With Different Antimicrobial Resistance Profiles
Liam P Shaw and others
Clinical Infectious Diseases, Volume 69, Issue 10, 15 November 2019, Pages 1678–1686, https://doi.org/10.1093/cid/ciz069
Published: 26 January 2019
...-genome sequencing within-patient diversity macrolides physiological niches Mycobacterium abscessus is a nontuberculous mycobacteria that has recently emerged as a major pathogen in cystic fibrosis (CF) patients [ 1 ]. Infection with M. abscessus is associated with poor clinical...
Journal Article
Convergent evolution in the colour polymorphism of Selkirkiella spiders (Theridiidae) from the South American temperate rainforest
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Darko D. Cotoras and others
Biological Journal of the Linnean Society, Volume 120, Issue 3, 1 March 2017, Pages 649–663, https://doi.org/10.1111/bij.12908
Published: 17 November 2016
... polymorphism at the family level. common ecological niches Enoplognatha ovata Juan Fernández archipelago negative frequency-dependent selection phylogenetics Theridion californicum Theridion grallator Valdivia Convergent evolution occurs at different levels of biological...
Journal Article
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Wage assimilation of immigrants: A comparison of ‘new’ and ‘old’ Asian source countries
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Sukanya Basu
Migration Studies, Volume 5, Issue 1, March 2017, Pages 1–28, https://doi.org/10.1093/migration/mnw022
Published: 20 October 2016
... cohorts are considered in the light of comparatively larger increases in new-Asian inflows, the formation of regional occupation niches among new Asian groups and their growing segregation vis-à-vis white workers after 1965. A conceptual framework examines the case if occupations are imperfect...
Journal Article
Influence of dormancy on microbial competition under intermittent substrate supply: insights from model simulations
Konstantin Stolpovsky and others
FEMS Microbiology Ecology, Volume 92, Issue 6, June 2016, fiw071, https://doi.org/10.1093/femsec/fiw071
Published: 04 April 2016
... of individual bacterial species competing for an intermittently supplied substrate. dormancy microbial starvation microbial resuscitation modeling ecological niches Many ecological relevant processes in various environments such as soils are catalyzed by the activity of microorganisms, which includes...
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