Environmental microbiome of Tyrophagus putrescentiae culture and its changes in manipulative experiments

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F25%3A10179220" target="_blank" >RIV/00027006:_____/25:10179220 - isvavai.cz</a>

Výsledek na webu

<a href="https://enviromicro-journals.onlinelibrary.wiley.com/doi/epdf/10.1111/1758-2229.70142" target="_blank" >https://enviromicro-journals.onlinelibrary.wiley.com/doi/epdf/10.1111/1758-2229.70142</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/1758-2229.70142" target="_blank" >10.1111/1758-2229.70142</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Environmental microbiome of Tyrophagus putrescentiae culture and its changes in manipulative experiments

Popis výsledku v původním jazyce

Storage mites consume stored products in interaction with environmental microorganisms, resulting in the destruction of infested food and providing specific odours. Here we simulated the effect of mite grazing on oat flakes. Spent growth medium (SPGM) was obtained from seven mite cultures and mixed with oat flakes as the source of faeces and microbes. SPGM-treated diets were offered to 4 mite cultures. The microbiomes were analysed using sequencing of V4_16S_DNA. Mite growth tests, food preferences, and microbiome changes were observed in correlation with SPGM type and mite cultures. The microbiome consisted of 41 OTUs belonging to mite-associated bacteria and faeces bacteria. The composition of the microbiome depends more on the source of SPGM than on mite culture. The SPGM diet accelerated mite population growth and influenced mite food choice, although the effect was dependent on both types of SPGM and mite culture. Kocuria, Brevibacterium, Virgibacillus, and Staphylococcus profiles in SPGM added into diets showed positive correlations to mite population growth. The Kocuria profile in the bodies of mites was positively correlated with mite population growth. The results showed that mites are influenced by SPGM-treated diets, and mite feeding influences the environmental microbiome. The most beneficial was the mite interaction with Kocuria.

Název v anglickém jazyce

Environmental microbiome of Tyrophagus putrescentiae culture and its changes in manipulative experiments

Popis výsledku anglicky

Storage mites consume stored products in interaction with environmental microorganisms, resulting in the destruction of infested food and providing specific odours. Here we simulated the effect of mite grazing on oat flakes. Spent growth medium (SPGM) was obtained from seven mite cultures and mixed with oat flakes as the source of faeces and microbes. SPGM-treated diets were offered to 4 mite cultures. The microbiomes were analysed using sequencing of V4_16S_DNA. Mite growth tests, food preferences, and microbiome changes were observed in correlation with SPGM type and mite cultures. The microbiome consisted of 41 OTUs belonging to mite-associated bacteria and faeces bacteria. The composition of the microbiome depends more on the source of SPGM than on mite culture. The SPGM diet accelerated mite population growth and influenced mite food choice, although the effect was dependent on both types of SPGM and mite culture. Kocuria, Brevibacterium, Virgibacillus, and Staphylococcus profiles in SPGM added into diets showed positive correlations to mite population growth. The Kocuria profile in the bodies of mites was positively correlated with mite population growth. The results showed that mites are influenced by SPGM-treated diets, and mite feeding influences the environmental microbiome. The most beneficial was the mite interaction with Kocuria.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

40106 - Agronomy, plant breeding and plant protection; (Agricultural biotechnology to be 4.4)

Projekt

<a href="/cs/project/GF22-15841K" target="_blank" >GF22-15841K: Roztoči jako modelová skupina pro sledování interakcí intracelulárních bakterií: Existuje válka mezi symbionty?</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2025

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Environmental Microbiology Reports

ISSN

1758-2229

e-ISSN

—

Svazek periodika

17

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

15

Strana od-do

e70142

Kód UT WoS článku

001542390600001

EID výsledku v databázi Scopus

2-s2.0-105012370732