Navegando por Autor "DINIZ, Carlos Augusto Almeida"

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Acesso aberto (Open Access)
Complete genome sequence of Corynebacterium pseudotuberculosis biovar ovis strain P54B96 isolated from antelope in South Africa obtained by rapid next generation sequencing technology
(BioMed Central, 2012) HASSAN, Syed Shah; GUIMARÃES, Luís Carlos; PEREIRA, Ulisses de Pádua; ISLAM, Arshad; ALI, Amjad; BAKHTIAR, Syeda Marriam; RIBEIRO, Dayana; SANTOS, Anderson Rodrigues dos; SOARES, Siomar de Castro; DORELLA, Fernanda Alves; GOMIDE, Anne Cybelle Pinto; SCHNEIDER, Maria Paula Cruz; BARBOSA, Maria Silvanira Ribeiro; ALMEIDA, Sintia Silva de; ABREU, Vinicius Augusto Carvalho de; ABURJAILE, Flavia Figueira; CARNEIRO, Adriana Ribeiro; CERDEIRA, Louise Teixeira; NASCIMENTO, Karina Kelly Fiaux do; BARBOSA, Eudes Guilherme Vieira; DINIZ, Carlos Augusto Almeida; ROCHA, Flávia de Souza; RAMOS, Rommel Thiago Juca; JAIN, Neha; TIWARI, Sandeep; BARH, Debmalya; MIYOSHI, Anderson; MÜLLER, Borna; SILVA, Artur Luiz da Costa da; AZEVEDO, Vasco Ariston de Carvalho
The Actinobacteria, Corynebacterium pseudotuberculosis strain P54B96, a nonmotile, non sporulating and a mesophile bacterium, was isolated from liver, lung and mediastinal lymph node lesions in an antelope from South Africa. This strain is interesting in the sense that it has been found together with non-tuberculous mycobacteria (NTMs) which could nevertheless play a role in the lesion formation. In this work, we describe a set of features of C. pseudotuberculosis P54B96, together with the details of the complete genome sequence and annotation. The genome comprises of 2.34 Mbp long, single circular genome with 2,084 protein-coding genes, 12 rRNA, 49 tRNA and 62 pseudogenes and a G+C content of 52.19%. The analysis of the genome se quence provides means to better understanding the molecular and genetic basis of virulence of this bacterium, enabling a detailed investigation of its pathogenesis.
Acesso aberto (Open Access)
Complete Genome Sequence of Corynebacterium pseudotuberculosis Strain 1/06-A, Isolated from a Horse in North America
(American Society for Microbiology, 2012-08) PETHICK, Florence E.; LAINSON, Alex F.; YAGA, Raja; FLOCKHART, Allen; SMITH, David G. E.; DONACHIE, Willie; CERDEIRA, Louise Teixeira; SILVA, Artur Luiz da Costa da; BOL, Erick Johny Maciel; LOPES, Thiago Souza; BARBOSA, Maria Silvanira Ribeiro; GOMIDE, Anne Cybelle Pinto; SANTOS, Anderson Rodrigues dos; SOARES, Siomar de Castro; ALMEIDA, Sintia Silva de; GUIMARÃES, Luís Carlos; ABURJAILE, Flavia Figueira; ABREU, Vinicius Augusto Carvalho de; RIBEIRO, Dayana; NASCIMENTO, Karina Kelly Fiaux do; DINIZ, Carlos Augusto Almeida; BARBOSA, Eudes Guilherme Vieira; PEREIRA, Ulisses de Pádua; HASSAN, Syed Shah; ALI, Amjad; BAKHTIAR, Syeda Marriam; DORELLA, Fernanda Alves; CARNEIRO, Adriana Ribeiro; RAMOS, Rommel Thiago Juca; ROCHA, Flávia de Souza; SCHNEIDER, Maria Paula Cruz; MIYOSHI, Anderson; AZEVEDO, Vasco Ariston de Carvalho; FONTAINE, Michael C.
Corynebacterium pseudotuberculosis causes disease in several animal species, although distinct biovars exist that appear to be restricted to specific hosts. In order to facilitate a better understanding of the differences between biovars, we report here the complete genome sequence of the equine pathogen Corynebacterium pseudotuberculosis strain 1/06-A.
Acesso aberto (Open Access)
Complete Genome Sequence of Corynebacterium pseudotuberculosis Strain Cp267, Isolated from a Llama
(American Society for Microbiology, 2012-07) LOPES, Thiago Souza; SILVA, Artur Luiz da Costa da; RAMOS, Rommel Thiago Juca; CARNEIRO, Adriana Ribeiro; DORELLA, Fernanda Alves; ROCHA, Flávia de Souza; SANTOS, Anderson Rodrigues dos; LIMA, Alex Ranieri Jerônimo; GUIMARÃES, Luís Carlos; BARBOSA, Eudes Guilherme Vieira; RIBEIRO, Dayana; NASCIMENTO, Karina Kelly Fiaux do; DINIZ, Carlos Augusto Almeida; ABREU, Vinicius Augusto Carvalho de; ALMEIDA, Sintia Silva de; HASSAN, Syed Shah; ALI, Amjad; BAKHTIAR, Syeda Marriam; ABURJAILE, Flavia Figueira; GOMIDE, Anne Cybelle Pinto; SOARES, Siomar de Castro; PEREIRA, Ulisses de Pádua; SCHNEIDER, Maria Paula Cruz; MIYOSHI, Anderson; EDMAN, Judy; SPIER, Sharon; AZEVEDO, Vasco Ariston de Carvalho
In this work we report the genome of Corynebacterium pseudotuberculosis strain 267, isolated from a llama. This pathogen is of great veterinary and economic importance, as it is the cause of caseous lymphadenitis in several livestock species around the world and causes significant losses due to the high cost of treatment.
Acesso aberto (Open Access)
Complete genome sequences of Corynebacterium pseudotuberculosis Strains 3/99-5 and 42/02-A, isolated from sheep in Scotland and Australia, respectively
(American Society for Microbiology, 2012-09) PETHICK, Florence E.; LAINSON, Alex F.; YAGA, Raja; FLOCKHART, Allen; SMITH, David G. E.; DONACHIE, Willie; CERDEIRA, Louise Teixeira; SILVA, Artur Luiz da Costa da; BOL, Erick Johny Maciel; LOPES, Thiago Souza; BARBOSA, Maria Silvanira Ribeiro; GOMIDE, Anne Cybelle Pinto; SANTOS, Anderson Rodrigues dos; SOARES, Siomar de Castro; ALMEIDA, Sintia Silva de; GUIMARÃES, Luís Carlos; ABURJAILE, Flavia Figueira; ABREU, Vinicius Augusto Carvalho de; RIBEIRO, Dayana; NASCIMENTO, Karina Kelly Fiaux do; DINIZ, Carlos Augusto Almeida; BARBOSA, Eudes Guilherme Vieira; PEREIRA, Ulisses de Pádua; HASSAN, Syed Shah; ALI, Amjad; BAKHTIAR, Syeda Marriam; DORELLA, Fernanda Alves; CARNEIRO, Adriana Ribeiro; RAMOS, Rommel Thiago Juca; ROCHA, Flávia de Souza; SCHNEIDER, Maria Paula Cruz; MIYOSHI, Anderson; AZEVEDO, Vasco Ariston de Carvalho; FONTAINE, Michael C.
Here, we report the whole-genome sequences of two ovine-pathogenic Corynebacterium pseudotuberculosisisolates: strain 3/99-5, which represents the first C. pseudotuberculosis genome originating from the United Kingdom, and 42/02-A, the second from Austra lia. These genome sequences will contribute to the objective of determining the global pan-genome of this bacterium.
Acesso aberto (Open Access)
Genome sequence of Lactococcus lactis subsp. lactis NCDO 2118, a GABA - producing strain
(American Society for Microbiology, 2014-10) SARAIVA, Tessália Diniz Luerce; SOARES, Siomar de Castro; RAMOS, Rommel Thiago Juca; SÁ, Pablo Henrique Caracciolo Gomes de; CARNEIRO, Adriana Ribeiro; MIRANDA, Fábio Malcher; FREIRA, Matheus; RENAN, Wendal; OLIVEIRA JÚNIOR, Alberto Fernandes de; SANTOS, Anderson Rodrigues dos; GOMIDE, Anne Cybelle Pinto; SOUZA, Bianca Mendes; CASTRO, Camila Prósperi de; DINIZ, Carlos Augusto Almeida; ROCHA, Clarissa Santos; MARIANO, Diego César Batista; AGUIAR, Edgar Lacerda de; FOLADOR, Edson Luiz; BARBOSA, Eudes Guilherme Vieira; ABURJAILE, Flavia Figueira; GONÇALVES, Lucas Amorim; GUIMARÃES, Luís Carlos; AZEVEDO, Marcela; AGRESTI, Pamela Mancha; SOUZA, Renata de Faria Silva; TIWARI, Sandeep; ALMEIDA, Sintia Silva de; HASSAN, Syed Shah; PEREIRA, Vanessa Bastos; ABREU, Vinicius Augusto Carvalho de; PEREIRA, Ulisses de Pádua; DORELLA, Fernanda Alves; CARVALHO, Alex Fiorini de; PEREIRA, Felipe Luiz; LEAL, Carlos Augusto Gomes; FIGUEIREDO, Henrique Cesar Pereira; SILVA, Artur Luiz da Costa da; MIYOSHI, Anderson; AZEVEDO, Vasco Ariston de Carvalho
Lactococcus lactis subsp. lactis NCDO 2118 is a nondairy lactic acid bacterium, a xylose fermenter, and a gamma-aminobutyric acid (GABA) producer isolated from frozen peas. Here, we report the complete genome sequence of L. lactis NCDO 2118, a strain with probiotic potential activity.
Acesso aberto (Open Access)
Quadruplex PCR assay for identification of Corynebacterium pseudotuberculosis differentiating biovar Ovis and Equi
(BioMed Central Ltd, 2017) ALMEIDA, Sintia Silva de; DORNELES, Elaine Maria Seles; DINIZ, Carlos Augusto Almeida; ABREU, Vinicius Augusto Carvalho de; SOUSA, Cassiana Severiano de; ALVES, Jorianne Thyeska Castro; CARNEIRO, Adriana Ribeiro; VILAS BOAS, Priscilla Carolinne Bagano; SPIER, Sharon; BARH, Debmalya; LAGE, Andrey Pereira; FIGUEIREDO, Henrique Cesar Pereira; AZEVEDO, Vasco Ariston de Carvalho
Background: Corynebacterium pseudotuberculosis is classified into two biovars, nitrate-negative biovar Ovis which is the etiologic agent of caseous lymphadenitis in small ruminants and nitrate-positive biovar Equi, which causes abscesses and ulcerative lymphangitis in equines. The aim of this study was to develop a quadruplex PCR assay that would allow simultaneous detection and biovar-typing of C. pseudotuberculosis. Methods: In the present study, genomes of C. pseudotuberculosis strains were used to identify the genes involved in the nitrate reduction pathway to improve a species identification three-primer multiplex PCR assay. The nitrate reductase gene (narG) was included in the PCR assay along with the 16S, rpoB and pld genes to enhance the diagnosis of the multiplex PCR at biovar level. Results: A novel quadruplex PCR assay for C. pseudotuberculosis species and biovar identification was developed. The results of the quadruplex PCR of 348 strains, 346 previously well-characterized clinical isolates of C. pseudotuberculosis from different hosts (goats, sheep, horse, cattle, buffalo, llamas and humans), the vaccine strain 1002 and the type strain ATCC 19410T , were compared to the results of nitrate reductase identification by biochemical test. The McNemar’s Chi-squared test used to compare the two methods used for C. pseudotuberculosis biovar identification showed no significant difference (P = 0.75) [95% CI for odds ratio (0.16–6.14)] between the quadruplex PCR and the nitrate biochemical test. Concordant results were observed for 97.13% (338 / 348) of the tested strains and the kappa value was 0.94 [95% CI (0.90–0.98)]. Conclusions: The ability of the quadruplex assay to discriminate between C. pseudotuberculosis biovar Ovis and Equi strains enhances its usefulness in the clinical microbiology laboratory.
Acesso aberto (Open Access)
The Pan-Genome of the Animal Pathogen Corynebacterium pseudotuberculosis Reveals Differences in Genome Plasticity between the Biovar ovis and equi Strains
(Public Library of Science, 2013-01) SOARES, Siomar de Castro; SILVA, Artur Luiz da Costa da; TROST, Eva; BLOM, Jochen; RAMOS, Rommel Thiago Juca; CARNEIRO, Adriana Ribeiro; ALI, Amjad; SANTOS, Anderson Rodrigues dos; GOMIDE, Anne Cybelle Pinto; DINIZ, Carlos Augusto Almeida; BARBOSA, Eudes Guilherme Vieira; DORELLA, Fernanda Alves; ABURJAILE, Flavia Figueira; ROCHA, Flávia de Souza; NASCIMENTO, Karina Kelly Fiaux do; GUIMARÃES, Luís Carlos; ALMEIDA, Sintia Silva de; HASSAN, Syed Shah; BAKHTIAR, Syeda Marriam; PEREIRA, Ulisses de Pádua; ABREU, Vinicius Augusto Carvalho de; SCHNEIDER, Maria Paula Cruz; MIYOSHI, Anderson; TAUCH, Andreas; AZEVEDO, Vasco Ariston de Carvalho
Corynebacterium pseudotuberculosis is a facultative intracellular pathogen and the causative agent of several infectious and contagious chronic diseases, including caseous lymphadenitis, ulcerative lymphangitis, mastitis, and edematous skin disease, in a broad spectrum of hosts. In addition, Corynebacterium pseudotuberculosis infections pose a rising worldwide economic problem in ruminants. The complete genome sequences of 15 C. pseudotuberculosis strains isolated from different hosts and countries were comparatively analyzed using a pan-genomic strategy. Phylogenomic, pan-genomic, core genomic, and singleton analyses revealed close relationships among pathogenic corynebacteria, the clonal-like behavior of C. pseudotuberculosis and slow increases in the sizes of pan-genomes. According to extrapolations based on the pan-genomes, core genomes and singletons, the C. pseudotuberculosis biovar ovis shows a more clonal-like behavior than the C. pseudotuberculosis biovar equi. Most of the variable genes of the biovar ovis strains were acquired in a block through horizontal gene transfer and are highly conserved, whereas the biovar equi strains contain great variability, both intra- and inter-biovar, in the 16 detected pathogenicity islands (PAIs). With respect to the gene content of the PAIs, the most interesting finding is the high similarity of the pilus genes in the biovar ovis strains compared with the great variability of these genes in the biovar equi strains. Concluding, the polymerization of complete pilus structures in biovar ovis could be responsible for a remarkable ability of these strains to spread throughout host tissues and penetrate cells to live intracellularly, in contrast with the biovar equi, which rarely attacks visceral organs. Intracellularly, the biovar ovis strains are expected to have less contact with other organisms than the biovar equi strains, thereby explaining the significant clonal-like behavior of the biovar ovis strains.
Acesso aberto (Open Access)
Whole-Genome Sequence of Corynebacterium pseudotuberculosis Strain Cp162, Isolated from Camel
(American Society for Microbiology, 2012) HASSAN, Syed Shah; SCHNEIDER, Maria Paula Cruz; RAMOS, Rommel Thiago Juca; CARNEIRO, Adriana Ribeiro; LIMA, Alex Ranieri Jerônimo; GUIMARÃES, Luís Carlos; ALI, Amjad; BAKHTIAR, Syeda Marriam; PEREIRA, Ulisses de Pádua; SANTOS, Anderson Rodrigues dos; SOARES, Siomar de Castro; DORELLA, Fernanda Alves; GOMIDE, Anne Cybelle Pinto; RIBEIRO, Dayana; BARBOSA, Maria Silvanira Ribeiro; ALMEIDA, Sintia Silva de; ABREU, Vinicius Augusto Carvalho de; ABURJAILE, Flavia Figueira; NASCIMENTO, Karina Kelly Fiaux do; BARBOSA, Eudes Guilherme Vieira; DINIZ, Carlos Augusto Almeida; ROCHA, Flávia de Souza; SAXENA, Rashmi; TIWARI, Sandeep; ZAMBARE, Vasudeo; GHOSH, Preetam; PACHECO, Luis Gustavo Carvalho; DOWSON, Christopher G.; KUMAR, Anil; BARH, Debmalya; MIYOSHI, Anderson; AZEVEDO, Vasco Ariston de Carvalho; SILVA, Artur Luiz da Costa da
Corynebacterium pseudotuberculosis is a pathogen of great veterinary and economic importance, since it affects livestock, mainly sheep and goats, worldwide, together with reports of its presence in camels in several Arabic, Asiatic, and East and West African countries, as well as Australia. In this article, we report the genome sequence of Corynebacterium pseudotuberculosis strain Cp162, collected from the external neck abscess of a camel in the United Kingdom.