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The pan-genome of Splendidus clade species in the family Vibrionaceae : Insights into evolution, adaptation, and pathogenicity

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Title: The pan-genome of Splendidus clade species in the family Vibrionaceae : Insights into evolution, adaptation, and pathogenicity
Authors: Jiang, Chunqi Browse this author
Kasai, Hisae Browse this author →KAKEN DB
Mino, Sayaka Browse this author →KAKEN DB
Romalde, Jesus L. Browse this author
Sawabe, Tomoo Browse this author →KAKEN DB
Issue Date: Sep-2022
Publisher: John Wiley & Sons
Journal Title: Environmental microbiology
Volume: 24
Issue: 10
Start Page: 4587
End Page: 4606
Publisher DOI: 10.1111/1462-2920.16209
Abstract: The Splendidus clade is the largest clade in Vibrionaceae, and its members are often related to mortality of marine animals with huge economic losses. The molecular bases of their pathogenicity and virulence, however, remain largely unknown. In particular, the complete genome sequences of the Splendidus clade species are rarely registered, which is one of the obstacles to predict core and/or unique genes responsible for their adaptation and pathogenicity, and to perform a fine scale meta-transcriptome during bacterial infection to their hosts. In this study, we obtained the complete genomes of all type strains in the Splendidus clade and revealed that (1) different genome sizes (4.4-5.9 Mb) with V. lentus the biggest and most of them had several big plasmids, likely because of the different features on mobilome elements; (2) the Splendidus clade consists of 19 species except V. cortegadensis, and 3 sub-clades (SC) were defined with the 15 most closely related members as SC1; (3) different carbohydrate degradation preferences may be the result of environmental adaptation; and (4) a broad prediction of virulence factors (VFs) revealed core and species unique VF genes.
Rights: This is the peer reviewed version of the following article:, which has been published in final form at 10.1111/1462-2920.16209. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions. This article may not be enhanced, enriched or otherwise transformed into a derivative work, without express permission from Wiley or by statutory rights under applicable legislation. Copyright notices must not be removed, obscured or modified. The article must be linked to Wiley’s version of record on Wiley Online Library and any embedding, framing or otherwise making available the article or pages thereof by third parties from platforms, services and websites other than Wiley Online Library must be prohibited.
Type: article (author version)
Appears in Collections:水産科学院・水産科学研究院 (Graduate School of Fisheries Sciences / Faculty of Fisheries Sciences) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 澤辺 智雄

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