Statistical test for tolerability of effects of an antifungal biocontrol strain on fungal communities in three arable soils
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388971%3A_____%2F17%3A00474450" target="_blank" >RIV/61388971:_____/17:00474450 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1111/1751-7915.12595" target="_blank" >http://dx.doi.org/10.1111/1751-7915.12595</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1111/1751-7915.12595" target="_blank" >10.1111/1751-7915.12595</a>
Alternative languages
Result language
angličtina
Original language name
Statistical test for tolerability of effects of an antifungal biocontrol strain on fungal communities in three arable soils
Original language description
A statistical method was developed to test for equivalence of microbial communities analysed by nextgeneration sequencing of amplicons. The test uses Bray-Curtis distances between the microbial community structures and is based on a two-sample jackknife procedure. This approach was applied to investigate putative effects of the antifungal biocontrol strain RU47 on fungal communities in three arable soils which were analysed by high-throughput ITS amplicon sequencing. Two contrasting workflows to produce abundance tables of operational taxonomic units from sequence data were applied. For both, the developed test indicated highly significant equivalence of the fungal communities with or without previous exposure to RU47 for all soil types, with reference to fungal community differences in conjunction with field site or cropping history. However, minor effects of RU47 on fungal communities were statistically significant using highly sensitive multivariate tests. Nearly all fungal taxa responding to RU47 increased in relative abundance indicating the absence of ecotoxicological effects. Use of the developed equivalence test is not restricted to evaluate effects on soil microbial communities by inoculants for biocontrol, bioremediation or other purposes, but could also be applied for biosafety assessment of compounds like pesticides, or genetically engineered plants.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10606 - Microbiology
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Microbial Biotechnology
ISSN
1751-7907
e-ISSN
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Volume of the periodical
10
Issue of the periodical within the volume
2
Country of publishing house
GB - UNITED KINGDOM
Number of pages
16
Pages from-to
434-449
UT code for WoS article
000423629200020
EID of the result in the Scopus database
2-s2.0-85013994555