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Journals
Polish Journal of Microbiology
Volume 67 (2018): Issue 3 (September 2018)
Open Access
The Emergence of Different Functionally Equivalent PAH Degrading Microbial Communities from a Single Soil in Liquid PAH Enrichment Cultures and Soil Microcosms Receiving PAHs with and without Bioaugmentation
FRANCINE AMARAL PIUBELI
FRANCINE AMARAL PIUBELI
,
LIGIA GIBBI DOS SANTOS
LIGIA GIBBI DOS SANTOS
,
EMILIA NARANJO FERNÁNDEZ
EMILIA NARANJO FERNÁNDEZ
,
FLÁVIO HENRIQUE DA SILVA
FLÁVIO HENRIQUE DA SILVA
,
LUCIA REGINA DURRANT
LUCIA REGINA DURRANT
and
MATTHEW JAMES GROSSMAN
MATTHEW JAMES GROSSMAN
| Sep 04, 2018
Polish Journal of Microbiology
Volume 67 (2018): Issue 3 (September 2018)
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Article Category:
original-paper
Published Online:
Sep 04, 2018
Page range:
365 - 375
Received:
Nov 27, 2018
Accepted:
Jun 22, 2018
DOI:
https://doi.org/10.21307/pjm-2018-046
Keywords
polycyclic aromatic hydrocarbon
,
PAH
,
soil microbial community
,
biodegradation
,
bioaugmentation
© 2018 Francine Amaral Piubeli et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Fig. 1.
Percent PAH degradation in the PAH amended soil without bioaugmentation.
Fig. 2.
Percent PAH degradation in the PAH amended and bioaugmented soil.
Fig. 3.
Comparison of the percentage of clones at the phylum level between the unamended control, PAH amended, bioaugmented microcosms and the soil enrichment on day 22.* Indicates those taxonomic groups that are significantly different at p < 0.01 between the control and the PAH amended microcosms and ** indicates those taxonomic groups that are significantly different between the PAH amended and PAH amended and bioaugmented microcosms.
Fig. 4.
Comparison of the percentage of Bacteroidetes clones at the family level (and genus level for Ohtaekwangia) between the unamended control, PAH amended and PAH amended and bioaugmented soils on day 22.
Putative PAH degrading genera identified in the soil enrichment and soil microcosms.
Phylum
Soil Enrichment – Day 22
PAH Amended – Day 8
Augmented – Day 8
PAH Amended – Day 22
Bioaugmented – Day 22
Bacteriodetes
Sediminibacterium
Flavobacterium
Arenibacter
Alphaproteobacteria
Azospirillum
Bosea
Bosea
Brevundimonas
Brevundimonas
Devosia
Hyphomicrobium
Phyllobacterium
Sphingomonas
Sphingomonas
Sphingomonas
Sphingopyxis
Betaproteobacteria
Achromobacter
Achromobacter
Bordetella
Bordetella
Pusillimonas
Pusillimonas
Gammaproteobacteria
Pseudomonas
Pseudomonas
Pseudoxanthomonas
Pseudoxanthomonas
Pseudoxanthomonas
Steroidobacter
Steroidobacter
Firmicutes
Bacillus
Bacillus
Bacillus
Bacillus
Paenibacillus
Candidatus Saccharibacteria
Saccharibacteria genera incertae sedis
Saccharibacteria genera incertae sedis
Saccharibacteria genera incertae sedis
Saccharibacteria genera incertae sedis