Shigella sonnei genome sequencing and phylogenetic analysis indicate recent global dissemination from Europeopen access
- Authors
- Holt, Kathryn E.; Baker, Stephen; Weill, Francois-Xavier; Holmes, Edward C.; Kitchen, Andrew; Yu, Jun; Sangal, Vartul; Brown, Derek J.; Coia, John E.; Kim, Dong Wook; Choi, Seon Young; Kim, Su Hee; da Silveira, Wanderley D.; Pickard, Derek J.; Farrar, Jeremy J.; Parkhill, Julian; Dougan, Gordon; Thomson, Nicholas R.
- Issue Date
- Sep-2012
- Publisher
- NATURE PUBLISHING GROUP
- Keywords
- PLESIOMONAS-SHIGELLOIDES; VIETNAMESE CHILDREN; TRANSMISSION; EVOLUTION; ESCHERICHIA-COLI; PLASMID; PATTERNS; BACILLARY DYSENTERY; DIVERSITY; FREE-LIVING AMEBAS
- Citation
- NATURE GENETICS, v.44, no.9, pp.1056 - 1059
- Indexed
- SCIE
SCOPUS
- Journal Title
- NATURE GENETICS
- Volume
- 44
- Number
- 9
- Start Page
- 1056
- End Page
- 1059
- URI
- https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/32162
- DOI
- 10.1038/ng.2369
- ISSN
- 1061-4036
- Abstract
- Shigella are human-adapted Escherichia coli that have gained the ability to invade the human gut mucosa and cause dysentery(1,2), spreading efficiently via low-dose fecal-oral transmission(3,4). Historically, S. sonnei has been predominantly responsible for dysentery in developed countries but is now emerging as a problem in the developing world, seeming to replace the more diverse Shigella flexneri in areas undergoing economic development and improvements in water quality(4-6). Classical approaches have shown that S. sonnei is genetically conserved and clonal(7). We report here whole-genome sequencing of 132 globally distributed isolates. Our phylogenetic analysis shows that the current S. sonnei population descends from a common ancestor that existed less than 500 years ago and that diversified into several distinct lineages with unique characteristics. Our analysis suggests that the majority of this diversification occurred in Europe and was followed by more recent establishment of local pathogen populations on other continents, predominantly due to the pandemic spread of a single, rapidly evolving, multidrug-resistant lineage.
- Files in This Item
-
Go to Link
- Appears in
Collections - COLLEGE OF PHARMACY > DEPARTMENT OF PHARMACY > 1. Journal Articles
![qrcode](https://api.qrserver.com/v1/create-qr-code/?size=55x55&data=https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/32162)
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.