Journal article
Chytrid fungi distribution and co-occurrence with diatoms correlate with sea ice melt in the Arctic Ocean
- Abstract:
- Global warming is rapidly altering physicochemical attributes of Arctic waters. These changes are predicted to alter microbial networks, potentially perturbing wider community functions including parasite infections and saprotrophic recycling of biogeochemical compounds. Specifically, the interaction between autotrophic phytoplankton and heterotrophic fungi e.g. chytrids (fungi with swimming tails) requires further analysis. Here, we investigate the diversity and distribution patterns of fungi in relation to abiotic variables during one record sea ice minimum in 2012 and explore co-occurrence of chytrids with diatoms, key primary producers in these changing environments. We show that chytrid fungi are primarily encountered at sites influenced by sea ice melt. Furthermore, chytrid representation positively correlates with sea ice-associated diatoms such as Fragilariopsis or Nitzschia. Our findings identify a potential future scenario where chytrid representation within these communities increases as a consequence of ice retreat, further altering community structure through perturbation of parasitic or saprotrophic interaction networks.
- Publication status:
- Published
- Peer review status:
- Peer reviewed
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(Preview, Version of record, 1.7MB, Terms of use)
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- Publisher copy:
- 10.1038/s42003-020-0891-7
Authors
- Publisher:
- Nature Research
- Journal:
- Communications Biology More from this journal
- Volume:
- 3
- Issue:
- 1
- Article number:
- 183
- Publication date:
- 2020-04-21
- Acceptance date:
- 2020-03-09
- DOI:
- EISSN:
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2399-3642
- Pmid:
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32317738
- Language:
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English
- Keywords:
- Pubs id:
-
1102405
- Local pid:
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pubs:1102405
- Deposit date:
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2020-06-04
Terms of use
- Copyright holder:
- Kilias et al.
- Copyright date:
- 2020
- Rights statement:
- © The Author(s) 2020. This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/ licenses/by/4.0/.
- Licence:
- CC Attribution (CC BY)
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