16S rRNA Gene Amplicon Sequencing of Gut Microbiota in Three Species of Deep-Sea Fish in Suruga Bay, Japan

Iwatsuki, Toshihide; Kanazawa, Takahiro; Ogasawara, Takato; Hosotani, Kento; Tsuchiya, Karen D.; Watanabe, Shinichi; Moriuchi, Ryota; Kanesaki, Yu; Dohra, Hideo

doi:10.1128/mra.01260-20

Cited by 13 publications

(7 citation statements)

References 12 publications

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“…The dominance of Aeromonas in the gut microbiota suggested that Gymnocypris przewalskii fish were plagued by such pathogens. The findings for other genera and species were similar to the findings of previous studies on the gut microbiota of fishes ( 9 ).…”

Section: Announcementsupporting

confidence: 90%

16S rRNA Gene Amplicon Sequencing of Gut Microbiota from Naked Carp (Gymnocypris przewalskii) in Qinghai Lake, China

Wang

Liu

et al. 2021

Microbiol Resour Announc

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Naked carp ( Gymnocypris przewalskii ) is a second-grade animal under state protection of China. We report 16S rRNA gene amplicon analysis of the gut microbiota of Gymnocypris przewalskii . The three most abundant phyla are Tenericutes , Proteobacteria , and Fusobacteria , and the six most abundant genera are Aeromonas , Clostridium , Cetobacterium , Shewanella , Prochlorococcus , and Vibrio .

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Section: Announcementsupporting

confidence: 90%

16S rRNA Gene Amplicon Sequencing of Gut Microbiota from Naked Carp (Gymnocypris przewalskii) in Qinghai Lake, China

Wang

Liu

et al. 2021

Microbiol Resour Announc

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“…2018; Iwatsuki et al . 2021). Lastly, our data showed a different set of microbiota communities than another study using the wild Japanese eel that was captured in three of Taiwan’s rivers.…”

Section: Resultsmentioning

confidence: 99%

Changes of the intestinal microbiota along the gut of Japanese Eel ( Anguilla japonica )

Zhu

Wong

Lin

et al. 2021

Lett Appl Microbiol

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Fish intestine contains different types of microbiomes, and bacteria are the dominant microbiota in fishes. Studies have identified various core gut bacteria in fishes. However, little is known about the composition and their relative functions of gut microbial community along the intestine. To explore this, the current study investigated the microbial community distribution along the gut in Anguilla japonica. By 16S rRNA gene sequencing, we profiled the gut microbiota in eel along the three regions (anterior intestine (AI), the middle intestine (MI) and the posterior intestine (PI)). Results suggested that the three regions did not have significant differences on the observed species and diversities. The cluster tree analysis showed that the bacteria community in MI was closer to PI than the AI. The dominant bacteria in AI were the Proteobacteria, in which the majority was graduated replaced by Bacteroidetes along the gut to PI region. Through PICRUSt analysis, shifts in the bacterial community along the gut were found to affect the genetic information processing pathways. Higher levels of translation and transcriptional pathway activities were found in MI and PI than in AI. The dominant bacterial species were different among the regions and contributed to various biological functions along the gut.

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“…Gut microbiota, which facilitate host homeostasis ( 1 , 2 ), have been analyzed in many fish species ( 3 , 4 ) but rarely in deep-sea fish species ( 5 , 6 ). Individuals of Chimaera phantasma (silver chimera) ( 7 ) were caught in a trawl net (depth of approximately 200 to 250 m) off Koshimoda in Suruga Bay, Japan (34.86486N, 138.72713E).…”

Section: Announcementmentioning

confidence: 99%

16S rRNA Gene Amplicon Sequencing of the Gut Microbiota of Chimaera phantasma (Silver Chimaera) Captured off Koshimoda in Suruga Bay, Japan

Ogita

2023

Microbiol Resour Announc

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16S rRNA Gene Amplicon Sequencing of Gut Microbiota in Three Species of Deep-Sea Fish in Suruga Bay, Japan

Cited by 13 publications

References 12 publications

16S rRNA Gene Amplicon Sequencing of Gut Microbiota from Naked Carp (Gymnocypris przewalskii) in Qinghai Lake, China

16S rRNA Gene Amplicon Sequencing of Gut Microbiota from Naked Carp (Gymnocypris przewalskii) in Qinghai Lake, China

Changes of the intestinal microbiota along the gut of Japanese Eel ( Anguilla japonica )

16S rRNA Gene Amplicon Sequencing of the Gut Microbiota of Chimaera phantasma (Silver Chimaera) Captured off Koshimoda in Suruga Bay, Japan

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