التفاصيل البيبلوغرافية
| العنوان: |
The gut microbiome mediates adaptation to scarce food in Coleoptera. |
| المؤلفون: |
Moldovan OT, Carrell AA, Bulzu PA, Levei E, Bucur R, Sitar C, Faur L, Mirea IC, Enilă M, Cadar O, Podar M |
| المصدر: |
BioRxiv : the preprint server for biology [bioRxiv] 2023 May 12. Date of Electronic Publication: 2023 May 12. |
| نوع المنشور: |
Preprint |
| اللغة: |
English |
| بيانات الدورية: |
Country of Publication: United States NLM ID: 101680187 Publication Model: Electronic Cited Medium: Internet NLM ISO Abbreviation: bioRxiv Subsets: PubMed not MEDLINE |
| مستخلص: |
Beetles are ubiquitous cave invertebrates worldwide that adapted to scarce subterranean resources when they colonized caves. Here, we investigated the potential role of gut microbiota in the adaptation of beetles to caves from different climatic regions of the Carpathians. The beetles' microbiota was host-specific, reflecting phylogenetic and nutritional adaptation. The microbial community structure further resolved conspecific beetles by caves suggesting microbiota-host coevolution and influences by local environmental factors. The detritivore species hosted a variety of bacteria known to decompose and ferment organic matter, suggesting turnover and host cooperative digestion of the sedimentary microbiota and allochthonous-derived nutrients. The cave Carabidae, with strong mandibulae adapted to predation and scavenging of animal and plant remains, had distinct microbiota dominated by symbiotic lineages Spiroplasma or Wolbachia . All beetles had relatively high levels of fermentative Carnobacterium and Vagococcus involved in lipid accumulation and a reduction of metabolic activity, and both features characterize adaptation to caves. |
| التعليقات: |
Update in: Environ Microbiome. 2023 Nov 13;18(1):80. (PMID: 37957741) |
| تواريخ الأحداث: |
Date Created: 20230522 Latest Revision: 20231127 |
| رمز التحديث: |
20231127 |
| مُعرف محوري في PubMed: |
PMC10197664 |
| DOI: |
10.1101/2023.05.12.540564 |
| PMID: |
37214959 |
| قاعدة البيانات: |
MEDLINE |
