2014
DOI: 10.1007/s00203-014-0992-0
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Metagenomics of petroleum muck: revealing microbial diversity and depicting microbial syntrophy

Abstract: Present study attempts in revealing taxonomic and functional diversity of microorganism from petroleum muck using metagenomics approach. Using Ion Torrent Personal Genome Machine, total of 249 Mb raw data were obtained which was analysed using MG-RAST platform. The taxonomic analysis revealed predominance of Proteobacteria with Gammaproteobacteria as major class and Pseudomonas stutzeri as most abundant organism. Several enzymes involved in aliphatic and aromatic hydrocarbon degradation through both aerobic an… Show more

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Cited by 36 publications
(17 citation statements)
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“…Studies that decipher the community composition of anaerobic sludge has also been conducted by many research groups across the world (Guo et al, 2015; Sun et al, 2015; Ferrentino et al, 2016; Ju et al, 2016) but the studies conducting the detailed investigation of taxonomic as well as functional composition of pre- and post-treated anaerobic sludge are very few. Researchers have used different sequencing depths ranging from 0.1 GB to 3.3 GB to study functional composition using the Ion-torrent platform (Joshi et al, 2014; Patel et al, 2014; Rua et al, 2015; Hinsu et al, 2017; Motooka et al, 2017). Here, we employed ∼1 GB sequencing depth for shotgun metagenomic sequencing to inspect the microbial shifts in pre- and post-treated sludge along with their functional alterations.…”
Section: Discussionmentioning
confidence: 99%
“…Studies that decipher the community composition of anaerobic sludge has also been conducted by many research groups across the world (Guo et al, 2015; Sun et al, 2015; Ferrentino et al, 2016; Ju et al, 2016) but the studies conducting the detailed investigation of taxonomic as well as functional composition of pre- and post-treated anaerobic sludge are very few. Researchers have used different sequencing depths ranging from 0.1 GB to 3.3 GB to study functional composition using the Ion-torrent platform (Joshi et al, 2014; Patel et al, 2014; Rua et al, 2015; Hinsu et al, 2017; Motooka et al, 2017). Here, we employed ∼1 GB sequencing depth for shotgun metagenomic sequencing to inspect the microbial shifts in pre- and post-treated sludge along with their functional alterations.…”
Section: Discussionmentioning
confidence: 99%
“…37 Some genera of bacteria have already been identified as having higher degradation ability and tolerance to PH (Table 2). 1,17,[38][39][40][41][42][43][44] When the concentration of PH was raised from 9958.3 ± 401.6 to 19 953.3 ± 896.5 mg L −1 , the dominant bacterial community in AS was stable and composed of the genera Pseudomonas, Acinetobacter and Burkholderia-Paraburkholderia (Fig. 3C).…”
Section: Effect Of Ph On Bacterial Beta-diversitymentioning
confidence: 99%
“…As the use of metagenomic and other community analysis approaches has accelerated in recent years, Pseudomonas spp. have continually been identified as key components of microbial communities associated with diverse environmental substrates (Mendes et al, 2011;Berendsen et al, 2012;Shah et al, 2013;Gwon et al, 2014;Joshi et al, 2014). Therefore, the recognized importance of this group of bacteria has endured as the field of environmental microbiology has expanded from a culture-based discipline to one that is also culture independent.…”
Section: Introductionmentioning
confidence: 99%