Rebuttal From Dr Rivers et al

Rivers, Emanuel P.; Elkin, Ronald; Cannon, Chad

doi:10.1378/chest.11-2599

Cited by 5 publications

(2 citation statements)

References 14 publications

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“…Clustering based on community composition was distinct between pre-and spill-samples (Dubinsky et al, 2013). Also samples characterized as pristine or contaminated were well defined based on functional potential and community composition (Hazen et al, 2010;Kostka et al, 2011;Rodriguez-R et al, 2015;Rivers et al, 2013). Similar to the microbial community development in a two-dimensional space, composition of the targeted oil compounds exhibited distinguishable patterns, with a clear development from day 3 to day 64 in the clockwise direction.…”

Section: Microbial Community and Hydrocarbon Degradation Dynamicsmentioning

confidence: 99%

Microbial community and metagenome dynamics during biodegradation of dispersed oil reveals potential key-players in cold Norwegian seawater

Ribičić

Netzer

Hazen

et al. 2018

Marine Pollution Bulletin

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Oil biodegradation as a weathering process has been extensively investigated over the years, especially after the Deepwater Horizon blowout. In this study, we performed microcosm experiments at 5 °C with chemically dispersed oil in non-amended seawater. We link biodegradation processes with microbial community and metagenome dynamics and explain the succession based on substrate specialization. Reconstructed genomes and 16S rRNA gene analysis revealed that Bermanella and Zhongshania were the main contributors to initial n-alkane breakdown, while subsequent abundances of Colwellia and microorganisms closely related to Porticoccaceae were involved in secondary n‑alkane breakdown and beta‑oxidation. Cycloclasticus, Porticoccaceae and Spongiiabcteraceae were associated with degradation of mono- and poly-cyclic aromatics. Successional pattern of genes coding for hydrocarbon degrading enzymes at metagenome level, and reconstructed genomic content, revealed a high differentiation of bacteria involved in hydrocarbon biodegradation. A cooperation among oil degrading microorganisms is thus needed for the complete substrate transformation.

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Section: Microbial Community and Hydrocarbon Degradation Dynamicsmentioning

confidence: 99%

Microbial community and metagenome dynamics during biodegradation of dispersed oil reveals potential key-players in cold Norwegian seawater

Ribičić

Netzer

Hazen

et al. 2018

Marine Pollution Bulletin

View full text Add to dashboard Cite

show abstract

“…Tamura et al (2007) have also shown that, in the cerebral cortex, some of these DCX/Ng2 expressing cells may be proliferating or may have been recently generated. Two recent reports have also demonstrated that a, most likely local, population of Ng2+ precursors is able to differentiate into projection neurons in the adult murine piriform cortex (Guo et al, 2010); however, BrdU analyses suggest that these principal neurons have been generated from precursors that ceased to proliferate at least since the first postnatal month (Guo et al, 2010 andRivers et al, 2008). Our laboratory has also failed to find evidence of such dividing or recently generated cells in the adult rat paleocortex layer II, studying BrdU labeling and the expression of proteins commonly found in neuronal precursor cells of the adult CNS, such as nestin (Doetsch et al, 1997 andNacher et al, 2001b) or Pax6 (Hack et al, 2005.…”

Section: Originmentioning

confidence: 99%