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Insights on Gut and Skin Wound Microbiome in Stranded Indo-Pacific Finless Porpoise (Neophocaena phocaenoides)

Li, Chengzhang ; Xie, Huiying ; Sun, Yajing ; Zeng, Ying ; Tian, Ziyao ; Chen, Xiaohan ; Sanganyado, Edmond ; Lin, Jianqing ; Yang, Liangliang ; Li, Ping ; Liang, Bo ; Liu, Wenhua

Microorganisms (Basel), 2022-06, Vol.10 (7), p.1295 [Periódico revisado por pares]

Basel: MDPI AG

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Título:
Insights on Gut and Skin Wound Microbiome in Stranded Indo-Pacific Finless Porpoise (Neophocaena phocaenoides)
Autor: Li, Chengzhang ; Xie, Huiying ; Sun, Yajing ; Zeng, Ying ; Tian, Ziyao ; Chen, Xiaohan ; Sanganyado, Edmond ; Lin, Jianqing ; Yang, Liangliang ; Li, Ping ; Liang, Bo ; Liu, Wenhua
Assuntos: Analysis ; Aquatic mammals ; Cetacea ; Comparative analysis ; Composition ; Digestive system ; Digestive tract ; Dolphins & porpoises ; Firmicutes ; Foregut ; Gastrointestinal system ; Gastrointestinal tract ; gut microbiome ; Health aspects ; Hindgut ; Indo-Pacific finless porpoise ; Intestinal microflora ; Marine mammals ; Microbial activity ; Microbiomes ; Microbiota ; Microbiota (Symbiotic organisms) ; Microorganisms ; Neophocaena phocaenoides ; Pathogens ; Physiological aspects ; Porpoises ; Proteobacteria ; Skin ; skin wound ; Stranding ; Terrestrial environments ; Wound healing ; Wounds
É parte de: Microorganisms (Basel), 2022-06, Vol.10 (7), p.1295
Notas: ObjectType-Article-1
SourceType-Scholarly Journals-1
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These authors contributed equally to this work.
Descrição: The gut microbiome is a unique marker for cetaceans’ health status, and the microbiome composition of their skin wounds can indicate a potential infection from their habitat. Our study provides the first comparative analysis of the microbial communities from gut regions and skin wounds of an individual Indo-Pacific finless porpoise (Neophocaena phocaenoides). Microbial richness increased from the foregut to the hindgut with variation in the composition of microbes. Fusobacteria (67.51% ± 5.10%), Firmicutes (22.00% ± 2.60%), and Proteobacteria (10.47% ± 5.49%) were the dominant phyla in the gastrointestinal tract, while Proteobacteria (76.11% ± 0.54%), Firmicutes (22.00% ± 2.60%), and Bacteroidetes (10.13% ± 0.49%) were the dominant phyla in the skin wounds. The genera Photobacterium, Actinobacillus, Vibrio, Erysipelothrix, Tenacibaculum, and Psychrobacter, considered potential pathogens for mammals, were identified in the gut and skin wounds of the stranded Indo-Pacific finless porpoise. A comparison of the gut microbiome in the Indo-Pacific finless porpoise and other cetaceans revealed a possible species-specific gut microbiome in the Indo-Pacific finless porpoise. There was a significant difference between the skin wound microbiomes in terrestrial and marine mammals, probably due to habitat-specific differences. Our results show potential species specificity in the microbiome structure and a potential threat posed by environmental pathogens to cetaceans.
Editor: Basel: MDPI AG
Idioma: Inglês

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Insights on Gut and Skin Wound Microbiome in Stranded Indo-Pacific Finless Porpoise (Neophocaena phocaenoides)

Li, Chengzhang ; Xie, Huiying ; Sun, Yajing ; Zeng, Ying ; Tian, Ziyao ; Chen, Xiaohan ; Sanganyado, Edmond ; Lin, Jianqing ; Yang, Liangliang ; Li, Ping ; Liang, Bo ; Liu, Wenhua

Basel: MDPI AG

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