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| Main Authors: | , , , , , , , , , , |
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| Format: | Artículo científico |
| Language: | en |
| Published: |
Microbiological research
2026
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| Subjects: | |
| Online Access: | https://pubmed.ncbi.nlm.nih.gov/41529444/ |
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Table of Contents:
- Gut microbiota communities and their multifaceted roles in immune defense and social behavior of the red imported fire ant (Solenopsis invicta). Ibrahim, Ezzeldin Nasser, Raghda Zhang, Jiayi Ayoade, Solabomi Olaitan Chen, Lei Yu, Hui Sang, Liangliang Hafeez, Rahila Luo, Jinyan Lu, Jianfei Li, Bin Animals Fire Ants Bacteria Gastrointestinal Microbiome Social Behavior Behavior, Animal Ants The red imported fire ant (Solenopsis invicta) is an invasive species recognized for its aggressive behavior, posing significant risks to human health and local ecosystems. Pathogenic microbes, including fungi, bacteria, and viruses, play a critical role in the population of this pest and limiting its damage. Recent studies highlight the essential functions of gut microbiota, particularly bacteria, in enhancing S. invicta's immune responses to these pathogens. This review examines the diversity of gut microbiota in S. invicta, elucidating their contributions to immunity against pathogenic infections and their impact on the ant's overall activity and behavior. Previous studies indicate that the gut microbiota of S. invicta comprises various bacterial genera, including Pseudomonas aeruginosa, Actinobacteria, Staphylococcus, Lactococcus, Ralstonia, Achromobacter, and Lansdales, which play vital roles, particularly in digestion, nutrient synthesis, and immune function against pathogens. Furthermore, the composition of gut microbiota significantly influences foraging efficiency and social interactions within S. invicta colonies. Therefore, understanding the role of gut microbiota in the behavior and activity of S. invicta provides valuable insights for developing effective management strategies to control their populations. This review summarizes previous research on gut microbiota in S. invicta, focusing on its ecological significance and implications for future pest management studies.