Comparison of Two 16S rRNA Primers (V3-V4 and V4-V5) for Studies of Arctic Microbial Communities

Fadeev E, Cardozo-Mino MG, Rapp JZ, Bienhold C, Salter I, Salman-Carvalho V, Molari M, Tegetmeyer H, Buttigieg PL, Boetius A (2021)
Frontiers in Microbiology 12: 637526.

Zeitschriftenaufsatz | Veröffentlicht | Englisch
 
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Fadeev, Eduard; Cardozo-Mino, Magda G; Rapp, Josephine Z; Bienhold, Christina; Salter, Ian; Salman-Carvalho, Verena; Molari, Massimiliano; Tegetmeyer, HalinaUniBi ; Buttigieg, Pier Luigi; Boetius, Antje
Abstract / Bemerkung
Microbial communities of the Arctic Ocean are poorly characterized in comparison to other aquatic environments as to their horizontal, vertical, and temporal turnover. Yet, recent studies showed that the Arctic marine ecosystem harbors unique microbial community members that are adapted to harsh environmental conditions, such as near-freezing temperatures and extreme seasonality. The gene for the small ribosomal subunit (16S rRNA) is commonly used to study the taxonomic composition of microbial communities in their natural environment. Several primer sets for this marker gene have been extensively tested across various sample sets, but these typically originated from low-latitude environments. An explicit evaluation of primer-set performances in representing the microbial communities of the Arctic Ocean is currently lacking. To select a suitable primer set for studying microbiomes of various Arctic marine habitats (sea ice, surface water, marine snow, deep ocean basin, and deep-sea sediment), we have conducted a performance comparison between two widely used primer sets, targeting different hypervariable regions of the 16S rRNA gene (V3-V4 and V4-V5). We observed that both primer sets were highly similar in representing the total microbial community composition down to genus rank, which was also confirmed independently by subgroup-specific catalyzed reporter deposition-fluorescence in situ hybridization (CARD-FISH) counts. Each primer set revealed higher internal diversity within certain bacterial taxonomic groups (e.g., the class Bacteroidia by V3-V4, and the phylum Planctomycetes by V4-V5). However, the V4-V5 primer set provides concurrent coverage of the archaeal domain, a relevant component comprising 10-20% of the community in Arctic deep waters and the sediment. Although both primer sets perform similarly, we suggest the use of the V4-V5 primer set for the integration of both bacterial and archaeal community dynamics in the Arctic marine environment. Copyright © 2021 Fadeev, Cardozo-Mino, Rapp, Bienhold, Salter, Salman-Carvalho, Molari, Tegetmeyer, Buttigieg and Boetius.
Erscheinungsjahr
2021
Zeitschriftentitel
Frontiers in Microbiology
Band
12
Art.-Nr.
637526
eISSN
1664-302X
Page URI
https://pub.uni-bielefeld.de/record/2953012

Zitieren

Fadeev E, Cardozo-Mino MG, Rapp JZ, et al. Comparison of Two 16S rRNA Primers (V3-V4 and V4-V5) for Studies of Arctic Microbial Communities. Frontiers in Microbiology. 2021;12: 637526.
Fadeev, E., Cardozo-Mino, M. G., Rapp, J. Z., Bienhold, C., Salter, I., Salman-Carvalho, V., Molari, M., et al. (2021). Comparison of Two 16S rRNA Primers (V3-V4 and V4-V5) for Studies of Arctic Microbial Communities. Frontiers in Microbiology, 12, 637526. https://doi.org/10.3389/fmicb.2021.637526
Fadeev, E., Cardozo-Mino, M. G., Rapp, J. Z., Bienhold, C., Salter, I., Salman-Carvalho, V., Molari, M., Tegetmeyer, H., Buttigieg, P. L., and Boetius, A. (2021). Comparison of Two 16S rRNA Primers (V3-V4 and V4-V5) for Studies of Arctic Microbial Communities. Frontiers in Microbiology 12:637526.
Fadeev, E., et al., 2021. Comparison of Two 16S rRNA Primers (V3-V4 and V4-V5) for Studies of Arctic Microbial Communities. Frontiers in Microbiology, 12: 637526.
E. Fadeev, et al., “Comparison of Two 16S rRNA Primers (V3-V4 and V4-V5) for Studies of Arctic Microbial Communities”, Frontiers in Microbiology, vol. 12, 2021, : 637526.
Fadeev, E., Cardozo-Mino, M.G., Rapp, J.Z., Bienhold, C., Salter, I., Salman-Carvalho, V., Molari, M., Tegetmeyer, H., Buttigieg, P.L., Boetius, A.: Comparison of Two 16S rRNA Primers (V3-V4 and V4-V5) for Studies of Arctic Microbial Communities. Frontiers in Microbiology. 12, : 637526 (2021).
Fadeev, Eduard, Cardozo-Mino, Magda G, Rapp, Josephine Z, Bienhold, Christina, Salter, Ian, Salman-Carvalho, Verena, Molari, Massimiliano, Tegetmeyer, Halina, Buttigieg, Pier Luigi, and Boetius, Antje. “Comparison of Two 16S rRNA Primers (V3-V4 and V4-V5) for Studies of Arctic Microbial Communities”. Frontiers in Microbiology 12 (2021): 637526.
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