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dc.contributor.authorBierlich, Kevin C.  Concept link
dc.contributor.authorMiller, Carolyn A.  Concept link
dc.contributor.authorDeForce, Emelia A.  Concept link
dc.contributor.authorFriedlaender, Ari S.  Concept link
dc.contributor.authorJohnston, David W.  Concept link
dc.contributor.authorApprill, Amy  Concept link
dc.identifier.citationApplied and Environmental Microbiology 84 (2018): e02574-17en_US
dc.description© The Author(s), 2018. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Applied and Environmental Microbiology 84 (2018): e02574-17, doi:10.1128/AEM.02574-17.en_US
dc.description.abstractThe skin is the first line of defense between an animal and its environment, and disruptions in skin-associated microorganisms can be linked to an animal's health and nutritional state. To better understand the skin microbiome of large whales, high-throughput sequencing of partial small subunit ribosomal RNA genes was used to study the skin-associated bacteria of 89 seemingly healthy humpback whales (Megaptera novaeangliae) sampled along the Western Antarctic Peninsula (WAP) during early (2010) and late (2013) austral summers. Six core genera of bacteria were present in 93% or more of all humpback skin samples. A shift was observed in the average relative abundance of these core genera over time, with the emergence of four additional core genera corresponding to a decrease in water temperature, possibly caused by seasonal or foraging related changes in skin biochemistry that influenced microbial growth, or other temporal-related factors. The skin microbiome differed between whales sampled at several regional locations along the WAP, suggesting that environmental factors or population may also influence the whale skin microbiome. Overall, the skin microbiome of humpback whales appears to provide insight into animal and environmental-related factors and may serve as a useful indicator for animal health or ecosystem alterations.en_US
dc.description.sponsorshipThis project was supported by 67 donors to the “Whale Bacterial Buddies” crowdfunded project supported by WHOI, the Edna Bailey Sussman Fund, and the Michael K. Orbach Enrichment Fund awarded to K. C. Bierlich.en_US
dc.publisherAmerican Society for Microbiologyen_US
dc.rightsAttribution 4.0 International*
dc.titleTemporal and regional variability in the skin microbiome of humpback whales along the Western Antarctic Peninsulaen_US

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Attribution 4.0 International
Except where otherwise noted, this item's license is described as Attribution 4.0 International