Título: | Swine and poultry pathogens: The complete genome sequences of two strains of Mycoplasma hyopneumoniae and a strain of Mycoplasma synoviae |
Autor: | Vasconcelos, Ana Tereza Ferreira, Henrique Bunselmeyer Bizarro, Cristiano Valim Bonatto, Sandro L. Carvalho, Marcos O. Pinto, Paulo Marcos Almeida, Darcy F. Almeida, Luiz G.P. Almeida, Rosana de Alves-Filho, Leonardo Assunção, Enedina Nogueira Azevedo, Vasco Ariston Carvalho Bogo, Maurício Reis Brígido, Marcelo Macedo Brocchi, Marcelo Burity, Hélio Almeida Camargo, Anamaria A. Silva Camargo, Sandro da Carepo, Marta S.P. Carraro, Dirce Maria Mattos Cascardo, Júlio Cézar de Castro, Luiza Amaral de Cavalcanti, Gisele Chemale, Gustavo Collevatti, Rosane Garcia Cunha, Cristina W. Dallagiovanna, Bruno Dambrós, Bibiana Paula Dellagostin, Odir Antônio Falcão, Clarissa Lima Fantinatti-Garboggini, Fabiana Felipe, Maria Sueli Soares Fiorentin, Laurimar Franco, Glória Regina Freitas, Nara S A FrÃ\xadas, Diego Grangeiro, Thalles Barbosa Grisard, Edmundo Carlos Guimarães, Cláudia Teixeira Hungría, Mariangela Jardim, Sílvia Neto Krieger, Marco Aurélio Laurino, Jomar Pereira Agnez-Lima, Lucymara Fassarella Lopes, Maryellen I. Loreto, Elgion Lúcio da Silva Madeira, Humberto Maciel França Manfio, Gilson Paulo Queiroz Maranhão, Andrea Martinkovics, Christyanne T. Batistuzzo de Medeiros, Sìlvia Regina Moreira, Miguel Ångelo Martins Neiva, Márcia Ramalho-Neto, Cícero Eduardo Nicolás, Marisa Fabiana Oliveira, Sérgio Costa F. Paixão, Roger Ferreira Cury Pedrosa, Fabio O. Pena, Sergio Danilo Junho Pereira, Maristela Pereira-Ferrari, Lílian Piffer, Itamar Antônio Pinto, Luciano Silva da Potrich, Deise Porto Salim, Anna Christina Matos Santos, Fabrício Rodrigues dos Schmitt, Renata Schneider, Maria Paula Cruz Schrank, Augusto Schrank, Irene Silveira Schuck, Adriana F. Seuánez, Héctor Nicolás Silva, Denise Wanderlei Silva, Rosane A. Silva, Sérgio Ceroni da Almeida Soares, Célia Maria A. de Souza, Kelly R.L. Souza, Rangel Celso Staats, Charley Christian Steffens, Maria Berenice Reynaud Teixeira, Santuza Ribeiro Ürményi, Turán Péter Vainstein, Marilene Henning Zuccherato, Luciana Werneck Simpson, Andrew John George Zaha, Arnaldo |
Palavras-chave: | Adhesin Genome, Bacterial Dna Sequence Gene Rearrangement Gene Sequence Genome Size Metabolism Mycoplasma Gallisepticum Mycoplasma Hyopneumoniae Mycoplasma Synoviae Nonhuman Nucleotide Sequence Pathogenesis Pathogenicity Poultry Priority Journal Strain Difference Swine Animal Evolution, Molecular Gene Rearrangement Gene Transfer, Horizontal Genome, Bacterial Genomics Molecular Sequence Data Mycoplasma Hyopneumoniae Mycoplasma Infections Mycoplasma Synoviae Phylogeny Pneumonia Of Swine, Mycoplasmal Poultry Poultry Diseases Swine Aves Mycoplasma Mycoplasma Gallisepticum Mycoplasma Hyopneumoniae Mycoplasma Synoviae Sus Scrofa |
Data do documento: | 2005 |
Revista: | Journal of Bacteriology |
É parte de: | Volume 187, Número 16, Pags. 5568-5577 |
Abstract: | This work reports the results of analyses of three complete mycoplasma genomes, a pathogenic (7448) and a nonpathogenic (J) strain of the swine pathogen Mycoplasma hyopneumoniae and a strain of the avian pathogen Mycoplasma synoviae; the genome sizes of the three strains were 920,079 bp, 897,405 bp, and 799,476 bp, respectively. These genomes were compared with other sequenced mycoplasma genomes reported in the literature to examine several aspects of mycoplasma evolution. Strain-specific regions, including integrative and conjugal elements, and genome rearrangements and alterations in adhesin sequences were observed in the M. hyopneumoniae strains, and all of these were potentially related to pathogenicity. Genomic comparisons revealed that reduction in genome size implied loss of redundant metabolic pathways, with maintenance of alternative routes in different species. Horizontal gene transfer was consistently observed between M. synoviae and Mycoplasma gallisepticum. Our analyses indicated a likely transfer event of hemagglutinin-coding DNA sequences from M. gallisepticum to M. synoviae. Copyright © 2005, American Society for Microbiology. All Rights Reserved. |
DOI: | 10.1128/JB.187.16.5568-5577.2005 |
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