Dynamics and resilience of earthworm fecal microbiomes under distinct feeding regimes
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F25%3A00635675" target="_blank" >RIV/60077344:_____/25:00635675 - isvavai.cz</a>
Alternative codes found
RIV/00216208:11310/25:10500174
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S0929139324005778?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0929139324005778?via%3Dihub</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.apsoil.2024.105846" target="_blank" >10.1016/j.apsoil.2024.105846</a>
Alternative languages
Result language
angličtina
Original language name
Dynamics and resilience of earthworm fecal microbiomes under distinct feeding regimes
Original language description
Earthworms are ecosystem engineers, playing critical roles in soil food webs and ecosystems. Fresh feces from earthworms reflect a high diversity of earthworm's gut microbiome and play a crucial role in formation of soil aggregates. However, the effect of feeding regime switch on microbial community dynamics and resilience in earthworm feces remains elusive. To fill this knowledge gap, we incubated endogeic earthworms Aporrectodea rosea in laboratory microcosms, by feeding oak consistently, and by feeding oak or alder alternately. The earthworms were incubated for 10 weeks to explore dynamics and resilience of fecal bacterial and fungal communities. Both bacterial and fungal communities showed distinct temporal variations under different feeding regimes during 10 weeks incubation. Distinct feeding regimes were major factors determining community composition, taxa co-occurrence patterns, and the tradeoff of stochastic and deterministic processes in community assembly. Fungal communities showed a higher resilience than bacterial communities when diet was changed back, mainly reflected by changes in beta-diversity and alpha-diversity, and the abundance shifts of Ascomycota and Mucoromycota. In conclusion, our findings provide experimental evidences that the fecal microbial communities in the earthworms are determined by complex interplay of the actual food sources and their previous feeding history.
Czech name
—
Czech description
—
Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
40104 - Soil science
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Applied Soil Ecology
ISSN
0929-1393
e-ISSN
1873-0272
Volume of the periodical
206
Issue of the periodical within the volume
February
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
9
Pages from-to
105846
UT code for WoS article
001397621500001
EID of the result in the Scopus database
2-s2.0-85213215563