Woo Hyung Lee, Ye-Rin Jeon, J. Chung, W. J. Shim, Min Jae Shin, Seong Gab Han, S. Baek, James Kim, Jaewoo Kim, P. Chung
{"title":"致病菌沙门氏菌基因组变异研究","authors":"Woo Hyung Lee, Ye-Rin Jeon, J. Chung, W. J. Shim, Min Jae Shin, Seong Gab Han, S. Baek, James Kim, Jaewoo Kim, P. Chung","doi":"10.4236/cmb.2021.113004","DOIUrl":null,"url":null,"abstract":"US Centers for Disease Control and Prevention (CDC) estimates food-borne pathogenic Salmonella bacteria cause about 1.35 million infections, 26,500 hospitalizations, and 420 deaths in the U.S. every year. Outbreaks of multidrug-resistant Salmonella Reading linked mainly to raw turkey products and alfalfa sprouts have accounted for human illness including mortality. Therefore, we downloaded and compared genome sequences of 897 Salmonella Reading isolated from 27 resources in 11 countries at 21 year-points from the National Center for Biotechnology Information database. Isolates were clustered into 10 clades which consisted of 3 major and 7 minor or single node clades. Although 3 major clades included both Europe and American isolates, one clade consisted of 605 North American isolates out of 614 isolates. Evolutionary distance is more related to the continent than the source of isolation. The host source, continent (North America and Europe) and phylogenetic clade were related to the prevalence of isolates encoding Antimicrobial Resistance Genes (ARGs). Prevalence of prophages was greater in bovine and swine isolates than poultry and human isolates and the least prevalence was found in human isolates. Between continents, the prevalence of phage was greater in North American isolates than European. The diversity of virulence factors in swine isolates differed from poultry isolate while no difference was found among continents. In conclusion, evolutionary distance is related to isolation host source rather than the continent, and genome features were distinguished by host and cluster. Our genomic analysis implies that Salmonella Reading evolved indeHow to cite this paper: Lee, W.H., Jeon, Y., Chung, J.S., Shim, W.J., Shin, M.J., Han, S.G., Baek, S., Kim, J., Kim, J. and Chung, P.S. (2021) Global Genomic Variations of Pathogenic Bacteria Salmonella Reading. Computational Molecular Bioscience, 11, 57-68. https://doi.org/10.4236/cmb.2021.113004 Received: September 1, 2021 Accepted: September 27, 2021 Published: September 30, 2021 Copyright © 2021 by author(s) and Scientific Research Publishing Inc. This work is licensed under the Creative Commons Attribution International License (CC BY 4.0). http://creativecommons.org/licenses/by/4.0/ Open Access","PeriodicalId":70839,"journal":{"name":"计算分子生物学(英文)","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Global Genomic Variations of Pathogenic Bacteria Salmonella Reading\",\"authors\":\"Woo Hyung Lee, Ye-Rin Jeon, J. Chung, W. J. Shim, Min Jae Shin, Seong Gab Han, S. Baek, James Kim, Jaewoo Kim, P. Chung\",\"doi\":\"10.4236/cmb.2021.113004\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"US Centers for Disease Control and Prevention (CDC) estimates food-borne pathogenic Salmonella bacteria cause about 1.35 million infections, 26,500 hospitalizations, and 420 deaths in the U.S. every year. Outbreaks of multidrug-resistant Salmonella Reading linked mainly to raw turkey products and alfalfa sprouts have accounted for human illness including mortality. Therefore, we downloaded and compared genome sequences of 897 Salmonella Reading isolated from 27 resources in 11 countries at 21 year-points from the National Center for Biotechnology Information database. Isolates were clustered into 10 clades which consisted of 3 major and 7 minor or single node clades. Although 3 major clades included both Europe and American isolates, one clade consisted of 605 North American isolates out of 614 isolates. Evolutionary distance is more related to the continent than the source of isolation. The host source, continent (North America and Europe) and phylogenetic clade were related to the prevalence of isolates encoding Antimicrobial Resistance Genes (ARGs). Prevalence of prophages was greater in bovine and swine isolates than poultry and human isolates and the least prevalence was found in human isolates. Between continents, the prevalence of phage was greater in North American isolates than European. The diversity of virulence factors in swine isolates differed from poultry isolate while no difference was found among continents. In conclusion, evolutionary distance is related to isolation host source rather than the continent, and genome features were distinguished by host and cluster. Our genomic analysis implies that Salmonella Reading evolved indeHow to cite this paper: Lee, W.H., Jeon, Y., Chung, J.S., Shim, W.J., Shin, M.J., Han, S.G., Baek, S., Kim, J., Kim, J. and Chung, P.S. (2021) Global Genomic Variations of Pathogenic Bacteria Salmonella Reading. 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引用次数: 1
Global Genomic Variations of Pathogenic Bacteria Salmonella Reading
US Centers for Disease Control and Prevention (CDC) estimates food-borne pathogenic Salmonella bacteria cause about 1.35 million infections, 26,500 hospitalizations, and 420 deaths in the U.S. every year. Outbreaks of multidrug-resistant Salmonella Reading linked mainly to raw turkey products and alfalfa sprouts have accounted for human illness including mortality. Therefore, we downloaded and compared genome sequences of 897 Salmonella Reading isolated from 27 resources in 11 countries at 21 year-points from the National Center for Biotechnology Information database. Isolates were clustered into 10 clades which consisted of 3 major and 7 minor or single node clades. Although 3 major clades included both Europe and American isolates, one clade consisted of 605 North American isolates out of 614 isolates. Evolutionary distance is more related to the continent than the source of isolation. The host source, continent (North America and Europe) and phylogenetic clade were related to the prevalence of isolates encoding Antimicrobial Resistance Genes (ARGs). Prevalence of prophages was greater in bovine and swine isolates than poultry and human isolates and the least prevalence was found in human isolates. Between continents, the prevalence of phage was greater in North American isolates than European. The diversity of virulence factors in swine isolates differed from poultry isolate while no difference was found among continents. In conclusion, evolutionary distance is related to isolation host source rather than the continent, and genome features were distinguished by host and cluster. Our genomic analysis implies that Salmonella Reading evolved indeHow to cite this paper: Lee, W.H., Jeon, Y., Chung, J.S., Shim, W.J., Shin, M.J., Han, S.G., Baek, S., Kim, J., Kim, J. and Chung, P.S. (2021) Global Genomic Variations of Pathogenic Bacteria Salmonella Reading. Computational Molecular Bioscience, 11, 57-68. https://doi.org/10.4236/cmb.2021.113004 Received: September 1, 2021 Accepted: September 27, 2021 Published: September 30, 2021 Copyright © 2021 by author(s) and Scientific Research Publishing Inc. This work is licensed under the Creative Commons Attribution International License (CC BY 4.0). http://creativecommons.org/licenses/by/4.0/ Open Access