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231225s2021 xx |||||o 00| ||eng c |
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|a 10.1007/s10646-020-02336-8
|2 doi
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|a pubmed24n1066.xml
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|a (DE-627)NLM320069761
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|a (NLM)33443714
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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| 100 |
1 |
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|a Yang, Hongxing
|e verfasserin
|4 aut
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| 245 |
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|a Bioaugmentation of acetamiprid-contaminated soil with Pigmentiphaga sp. strain D-2 and its effect on the soil microbial community
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|c 2021
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Completed 13.09.2021
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|a Date Revised 13.09.2021
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a © 2021. The Author(s), under exclusive licence to Springer Science+Business Media, LLC part of Springer Nature.
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|a Bioaugmentation, a strategy based on microbiome engineering, has been proposed for bioremediation of pollutant-contaminated environments. However, the complex microbiome engineering processes for soil bioaugmentation, involving interactions among the exogenous inoculum, soil environment, and indigenous microbial microbiome, remain largely unknown. Acetamiprid is a widely used neonicotinoid insecticide which has caused environmental contaminations. Here, we used an acetamiprid-degrading strain, Pigmentiphaga sp. D-2, as inoculum to investigate the effects of bioaugmentation on the soil microbial community and the process of microbiome reassembly. The bioaugmentation treatment removed 94.8 and 92.5% of acetamiprid within 40 days from soils contaminated with 50 and 200 mg/kg acetamiprid, respectively. A decrease in bacterial richness and diversity was detected in bioaugmentation treatments, which later recovered with the removal of acetamiprid from soil. Moreover, the bioaugmentation treatment significantly influenced the bacterial community structure, whereas application of acetamiprid alone had little influence on the soil microbial community. Furthermore, the bioaugmentation treatment improved the growth of bacteria associated with acetamiprid degradation, and the inoculated and recruited taxa significantly influenced the keystone taxa of the indigenous microbiome, resulting in reassembly of the bacterial community yielding higher acetamiprid-degrading efficiency than that of the indigenous and acetamiprid-treated communities. Our results provide valuable insights into the mechanisms of microbiome engineering for bioaugmentation of acetamiprid-contaminated soils
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|a Journal Article
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4 |
|a Acetamiprid
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| 650 |
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4 |
|a Bioaugmentation
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| 650 |
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4 |
|a High-throughput sequencing
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| 650 |
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4 |
|a Microbial community
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| 650 |
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4 |
|a Microbiome engineering
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| 650 |
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7 |
|a Neonicotinoids
|2 NLM
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| 650 |
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7 |
|a Soil
|2 NLM
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| 650 |
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7 |
|a Soil Pollutants
|2 NLM
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| 650 |
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7 |
|a acetamiprid
|2 NLM
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| 650 |
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7 |
|a 5HL5N372P0
|2 NLM
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| 700 |
1 |
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|a Zhang, Yanlin
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Chuang, Shaochuang
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Cao, Weimiao
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Ruan, Zhepu
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Xu, Xihui
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Jiang, Jiandong
|e verfasserin
|4 aut
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| 773 |
0 |
8 |
|i Enthalten in
|t Ecotoxicology (London, England)
|d 1992
|g 30(2021), 8 vom: 14. Okt., Seite 1559-1571
|w (DE-627)NLM098212214
|x 1573-3017
|7 nnns
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| 773 |
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|g volume:30
|g year:2021
|g number:8
|g day:14
|g month:10
|g pages:1559-1571
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| 856 |
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|u http://dx.doi.org/10.1007/s10646-020-02336-8
|3 Volltext
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