Analysis of the bacterial community inhabiting an aerobic thermophilic sequencing batch reactor (AT-SBR) treating swine waste

Juteau, Pierre; Tremblay, Danielle; Villemur, Richard; Bisaillon, Jean‐Guy; Beaudet, Réjean

doi:10.1007/s00253-004-1692-5

Cited by 45 publications

(20 citation statements)

References 19 publications

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“…1990; Chikh et al. 1997; Leung and Topp 2001; Juteau et al. 2004b); however, the sequence of the OTUs of PSM‐1 and PSM‐2 obtained from our study were not similar to those described in the above‐mentioned studies (<96% similarity; Fig.…”

Section: Discussioncontrasting

confidence: 79%

Bacterial community dynamics during reduction of odorous compounds in aerated pig manure slurry

Hanajima

Haruta

Hori

et al. 2009

Journal of Applied Microbiology

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Aims: To study the microbial community responsible for the reduction of the polluting load during aerobic digestion of pig slurry. Methods and Results: We analysed bacterial succession by nonculture‐based methods and determined the physicochemical parameters and polluting substances during 6 days of aerobic digestion. The bacterial subpopulations evolved by aeration, predominantly Bacillus spp., degraded organic matter and vigorously consumed oxygen, as indicated by low oxidation–reduction potential (ORP). In this phase, the volatile fatty acid (VFA) levels drastically decreased, and VFAs were almost depleted on day 4. Simultaneously, the ammonia concentration decreased to its lowest level on day 4; thereafter, it increased until the end of the process. After the decrease in the total organic carbon content in the supernatant of the decomposed slurry, the ORP increased (∼0 mV), and the microbial community showed an abundance of lineages belonging to the phylum Proteobacteria. Conclusions: Bacillus was the predominant member of the bacterial community driving the VFA‐removal process. Their predominance was related to the presence of available carbon, including VFAs and changes in ORP. Significance and Impact of the Study: Information on the relationships among the involved microbes, polluting materials and physicochemical parameters will aid process design and retrofitting of the process.

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Section: Discussioncontrasting

confidence: 79%

Bacterial community dynamics during reduction of odorous compounds in aerated pig manure slurry

Hanajima

Haruta

Hori

et al. 2009

Journal of Applied Microbiology

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“…The 16S rDNA of our isolates is most related to an uncultured bacterium found in swine waste ( 7 ), but its presence in such an environment could be correlated with fly larvae proliferation. Because of the lifestyle of Schineria sp., thinking that the strains in our patient originated from his wounds’ maggots is reasonable.…”

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confidence: 96%

Isolation ofSchineriasp. from a Man

Roudière

Jean-Pierre

Comte

et al. 2007

Emerg. Infect. Dis.

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“…Species, genera, families, and orders related to growth promotion and nodulation through endosymbiosis with rhizobia (Juteau et al , 2004; Kuklinsky-Sobral et al , 2004; Delmotte et al , 2009; Ikeda et al , 2009, 2010; Okubo et al , 2009) were found in this work (Table S1). They include the genera Rhizobium, Mesorhizobium, Sphingobium, Burkholderia, Bosea and Pseudomonas , the families Bradyrhizobiaceae, Sphingomonadaceae and Rhizobiaceae, and the order Rhizobiales.…”

Section: Discussionmentioning

confidence: 68%

Metatranscriptomic analysis of small RNAs present in soybean deep sequencing libraries

et al. 2012

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A large number of small RNAs unrelated to the soybean genome were identified after deep sequencing of soybean small RNA libraries. A metatranscriptomic analysis was carried out to identify the origin of these sequences. Comparative analyses of small interference RNAs (siRNAs) present in samples collected in open areas corresponding to soybean field plantations and samples from soybean cultivated in greenhouses under a controlled environment were made. Different pathogenic, symbiotic and free-living organisms were identified from samples of both growth systems. They included viruses, bacteria and different groups of fungi. This approach can be useful not only to identify potentially unknown pathogens and pests, but also to understand the relations that soybean plants establish with microorganisms that may affect, directly or indirectly, plant health and crop production.

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Analysis of the bacterial community inhabiting an aerobic thermophilic sequencing batch reactor (AT-SBR) treating swine waste

Cited by 45 publications

References 19 publications

Bacterial community dynamics during reduction of odorous compounds in aerated pig manure slurry

Bacterial community dynamics during reduction of odorous compounds in aerated pig manure slurry

Isolation ofSchineriasp. from a Man

Metatranscriptomic analysis of small RNAs present in soybean deep sequencing libraries

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