Results 1 to 10 of about 5,275 (259)

Fungal commensalism modulated by a dual-action phosphate transceptor

open access: yesCell Reports, 2022
Summary: Successful host colonization by fungi in fluctuating niches requires response and adaptation to multiple environmental stresses. However, our understanding about how fungal species thrive in the gastrointestinal (GI) ecosystem by combing ...
Ningning Liu   +2 more
exaly   +3 more sources

mSphere of Influence: Missing the trees for the forest [PDF]

open access: yesmSphere
Katherine Rhodes is a bacteriologist working in the field of host-microbe interaction. In this mSphere of Influence article, she reflects on how two papers, “Spatial ecology of the human tongue dorsum microbiome” by S. Wilbert, J.
Katherine Rhodes
doaj   +2 more sources

Global Attractivity of Symbiotic Model of Commensalism in Four Populations with Michaelis–Menten Type Harvesting in the First Commensal Populations

open access: yesAxioms, 2022
This article revisits the stability property of a symbiotic model of commensalism with Michaelis–Menten type harvesting in the first commensal populations.
Qifa Lin, Yalong Xue
exaly   +3 more sources

Phenotypic heterogeneity of capsule production across opportunistic pathogens [PDF]

open access: yesmBio
Phenotypic heterogeneity allows bacteria to adapt fast to changing environments. Extracellular capsules are well-known virulence factors, but also increase the cell adaptability and prevalence under hostile conditions.
Amandine Nucci   +5 more
doaj   +2 more sources

Studies in the Liocranidae (Araneae): revision of Andromma Simon, 1893

open access: yesEuropean Journal of Taxonomy, 2022
The genus Andromma Simon, 1893 is revised. The type species A. aethiopicum Simon, 1893 (♂♀) and the other three known species, A. anochetorum Simon, 1909 (♂), A. bouvieri Fage, 1936 (♀) and A. raffrayi Simon, 1899 (♂♀), are redescribed. The types of the
Rudy Jocqué, Jan Bosselaers
doaj   +1 more source

Oral Prevotella Species and Their Connection to Events of Clinical Relevance in Gastrointestinal and Respiratory Tracts

open access: yesFrontiers in Microbiology, 2022
Prevotella is recognized as one of the core anaerobic genera in the oral microbiome. In addition, members of this genus belong to microbial communities of the gastrointestinal and respiratory tracts. Several novel Prevotella species, most of them of oral
Eija Könönen, Ulvi K. Gursoy
doaj   +1 more source

Candida albicans exploits N-acetylglucosamine as a gut signal to establish the balance between commensalism and pathogenesis

open access: yesNature Communications, 2023
Candida albicans is a benign member of gut microbiota, but also causes life-threatening disseminated infections, suggesting that this fungus commensalism has evolved with retention of virulence traits.
Dandan Yang   +4 more
doaj   +1 more source

Dynamic Analysis of the Symbiotic Model of Commensalism and Parasitism with Harvesting in Commensal Populations

open access: yesJTAM (Jurnal Teori dan Aplikasi Matematika), 2021
This article discussed about a dynamic analysis of the symbiotic model of commensalism and parasitism with harvesting in the commensal population. This model is obtained from a modification of the symbiosis commensalism model.
Nurmaini Puspitasari   +2 more
doaj   +1 more source

The Ascidian–Amphipod Association between Phallusia mammillata (Cuvier, 1815) and Leucothoe richiardii (Lessona, 1865) in the Mar Grande of Taranto (Mediterranean Sea, Italy)

open access: yesJournal of Marine Science and Engineering, 2023
Amphipods are widespread in the marine environment, and some have adopted a symbiotic lifestyle, such as numerous species of the genus Leucothoe (Leach, 1814). Unfortunately, few examples of such a relationship are known for the Mediterranean Sea. In the
Daniele Arduini   +4 more
doaj   +1 more source

In vivo and post-mortem bioerosion traces in solitary corals from the upper Pliocene deposits of Tunisia [PDF]

open access: yesActa Palaeontologica Polonica, 2023
The polychaete borings Caulostrepsis taeniola, Caulostrepsis cretacea, Caulostrepsis avipes, Caulostrepsis penicillus isp. nov., Maeandropolydora elegans, Maeandropolydora sulcans, Sulcichnus sigillum, the bryozoan boring Pinaceocladichnus onubensis ...
NADIA GAALOUL   +6 more
doaj   +1 more source

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