Salvato in:
| Autori principali: | , , , , , , , , |
|---|---|
| Natura: | Artículo científico |
| Lingua: | en |
| Pubblicazione: |
Ecology letters
2025
|
| Soggetti: | |
| Accesso online: | https://pubmed.ncbi.nlm.nih.gov/41236361/ |
| Tags: |
Aggiungi Tag
Nessun Tag, puoi essere il primo ad aggiungerne!!
|
| _version_ | 1868266127714418690 |
|---|---|
| author | Markfeld, Matan Titcomb, Georgia Randriamoria, Toky Maheriniaina Sehgal, Garima Baksh, Nuzha Kerrigan, Ashley Soarimalala, Voahangy Nunn, Charles L Pilosof, Shai |
| author_facet | Markfeld, Matan Titcomb, Georgia Randriamoria, Toky Maheriniaina Sehgal, Garima Baksh, Nuzha Kerrigan, Ashley Soarimalala, Voahangy Nunn, Charles L Pilosof, Shai Markfeld, Matan Titcomb, Georgia Randriamoria, Toky Maheriniaina Sehgal, Garima Baksh, Nuzha Kerrigan, Ashley Soarimalala, Voahangy Nunn, Charles L Pilosof, Shai |
| collection | PubMed - marine biology |
| contents | Differential Assembly of Core and Non-Core Host-Microbe Network Structures Along a Land-Use Change Gradient. Markfeld, Matan Titcomb, Georgia Randriamoria, Toky Maheriniaina Sehgal, Garima Baksh, Nuzha Kerrigan, Ashley Soarimalala, Voahangy Nunn, Charles L Pilosof, Shai Animals Rats Madagascar Microbiota Host Microbial Interactions Microbial communities are fundamental to host health, yet their assembly dynamics under environmental change remain poorly understood. We analysed individual-level host-microbe networks in the non-native wild black rats (Rattus rattus) across a land-use gradient in Madagascar. By applying a moving prevalence threshold, we distinguished between core and non-core microbes and compared the assembly drivers shaping their network structures. Non-core microbes formed fragmented, modular networks shaped mainly by heterogeneous selection, reflecting environmental filtering. In contrast, core microbes exhibited stable, less modular networks driven primarily by stochastic ecological drift. These distinct assembly processes persisted across thresholds, highlighting fundamental differences in microbial structuring. Land-use change significantly influenced the modular structure of non-core microbes but had minimal effects on core microbes, demonstrating the differential sensitivity of microbial groups to environmental variation. This study advances our understanding of host-microbe interactions and provides a framework for assessing microbiome assembly under anthropogenic change. |
| format | Artículo científico |
| id | pubmed_41236361 |
| institution | PubMed |
| language | en |
| publishDate | 2025 |
| publisher | Ecology letters |
| record_format | pubmed |
| spellingShingle | Differential Assembly of Core and Non-Core Host-Microbe Network Structures Along a Land-Use Change Gradient. Markfeld, Matan Titcomb, Georgia Randriamoria, Toky Maheriniaina Sehgal, Garima Baksh, Nuzha Kerrigan, Ashley Soarimalala, Voahangy Nunn, Charles L Pilosof, Shai Animals Rats Madagascar Microbiota Host Microbial Interactions Differential Assembly of Core and Non-Core Host-Microbe Network Structures Along a Land-Use Change Gradient. Markfeld, Matan Titcomb, Georgia Randriamoria, Toky Maheriniaina Sehgal, Garima Baksh, Nuzha Kerrigan, Ashley Soarimalala, Voahangy Nunn, Charles L Pilosof, Shai Animals Rats Madagascar Microbiota Host Microbial Interactions Microbial communities are fundamental to host health, yet their assembly dynamics under environmental change remain poorly understood. We analysed individual-level host-microbe networks in the non-native wild black rats (Rattus rattus) across a land-use gradient in Madagascar. By applying a moving prevalence threshold, we distinguished between core and non-core microbes and compared the assembly drivers shaping their network structures. Non-core microbes formed fragmented, modular networks shaped mainly by heterogeneous selection, reflecting environmental filtering. In contrast, core microbes exhibited stable, less modular networks driven primarily by stochastic ecological drift. These distinct assembly processes persisted across thresholds, highlighting fundamental differences in microbial structuring. Land-use change significantly influenced the modular structure of non-core microbes but had minimal effects on core microbes, demonstrating the differential sensitivity of microbial groups to environmental variation. This study advances our understanding of host-microbe interactions and provides a framework for assessing microbiome assembly under anthropogenic change. |
| title | Differential Assembly of Core and Non-Core Host-Microbe Network Structures Along a Land-Use Change Gradient. |
| topic | Animals Rats Madagascar Microbiota Host Microbial Interactions |
| url | https://pubmed.ncbi.nlm.nih.gov/41236361/ |