Biotyping and genotyping (MLVA16) of Brucella abortus isolated from cattle in Brazil, 1977 to 2008.
Brucellosis is a worldwide distributed zoonosis that causes important economic losses to animal production. In Brazil, information on the distribution of biovars and genotypes of Brucella spp. is scarce or unavailable. This study aimed (i) to biotype and genotype 137 Brazilian cattle isolates (from...
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oai:doaj.org-article:3fbf43a8a650476f837fd678e881b62a2021-11-18T08:43:10ZBiotyping and genotyping (MLVA16) of Brucella abortus isolated from cattle in Brazil, 1977 to 2008.1932-620310.1371/journal.pone.0081152https://doaj.org/article/3fbf43a8a650476f837fd678e881b62a2013-01-01T00:00:00Zhttps://www.ncbi.nlm.nih.gov/pmc/articles/pmid/24324670/pdf/?tool=EBIhttps://doaj.org/toc/1932-6203Brucellosis is a worldwide distributed zoonosis that causes important economic losses to animal production. In Brazil, information on the distribution of biovars and genotypes of Brucella spp. is scarce or unavailable. This study aimed (i) to biotype and genotype 137 Brazilian cattle isolates (from 1977 to 2008) of B. abortus and (ii) to analyze their distribution. B. abortus biovars 1, 2 and 3 (subgroup 3b) were confirmed and biovars 4 and 6 were first described in Brazil. Genotyping by the panel 1 revealed two groups, one clustering around genotype 40 and another around genotype 28. Panels 2A and 2B disclosed a high diversity among Brazilian B. abortus strains. Eighty-nine genotypes were found by MLVA16. MLVA16 panel 1 and 2 showed geographic clustering of some genotypes. Biotyping and MLVA16 genotyping of Brazilian B. abortus isolates were useful to better understand the epidemiology of bovine brucellosis in the region.Sílvia MinharroJuliana P Silva MolElaine M S DornelesRebeca B PaulettiHeinrich NeubauerFalk MelzerFernando P PoesterMaurício G DassoElaine S PinheiroPaulo M Soares FilhoRenato L SantosMarcos B HeinemannAndrey P LagePublic Library of Science (PLoS)articleMedicineRScienceQENPLoS ONE, Vol 8, Iss 12, p e81152 (2013) |
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Medicine R Science Q Sílvia Minharro Juliana P Silva Mol Elaine M S Dorneles Rebeca B Pauletti Heinrich Neubauer Falk Melzer Fernando P Poester Maurício G Dasso Elaine S Pinheiro Paulo M Soares Filho Renato L Santos Marcos B Heinemann Andrey P Lage Biotyping and genotyping (MLVA16) of Brucella abortus isolated from cattle in Brazil, 1977 to 2008. |
| description |
Brucellosis is a worldwide distributed zoonosis that causes important economic losses to animal production. In Brazil, information on the distribution of biovars and genotypes of Brucella spp. is scarce or unavailable. This study aimed (i) to biotype and genotype 137 Brazilian cattle isolates (from 1977 to 2008) of B. abortus and (ii) to analyze their distribution. B. abortus biovars 1, 2 and 3 (subgroup 3b) were confirmed and biovars 4 and 6 were first described in Brazil. Genotyping by the panel 1 revealed two groups, one clustering around genotype 40 and another around genotype 28. Panels 2A and 2B disclosed a high diversity among Brazilian B. abortus strains. Eighty-nine genotypes were found by MLVA16. MLVA16 panel 1 and 2 showed geographic clustering of some genotypes. Biotyping and MLVA16 genotyping of Brazilian B. abortus isolates were useful to better understand the epidemiology of bovine brucellosis in the region. |
| format |
article |
| author |
Sílvia Minharro Juliana P Silva Mol Elaine M S Dorneles Rebeca B Pauletti Heinrich Neubauer Falk Melzer Fernando P Poester Maurício G Dasso Elaine S Pinheiro Paulo M Soares Filho Renato L Santos Marcos B Heinemann Andrey P Lage |
| author_facet |
Sílvia Minharro Juliana P Silva Mol Elaine M S Dorneles Rebeca B Pauletti Heinrich Neubauer Falk Melzer Fernando P Poester Maurício G Dasso Elaine S Pinheiro Paulo M Soares Filho Renato L Santos Marcos B Heinemann Andrey P Lage |
| author_sort |
Sílvia Minharro |
| title |
Biotyping and genotyping (MLVA16) of Brucella abortus isolated from cattle in Brazil, 1977 to 2008. |
| title_short |
Biotyping and genotyping (MLVA16) of Brucella abortus isolated from cattle in Brazil, 1977 to 2008. |
| title_full |
Biotyping and genotyping (MLVA16) of Brucella abortus isolated from cattle in Brazil, 1977 to 2008. |
| title_fullStr |
Biotyping and genotyping (MLVA16) of Brucella abortus isolated from cattle in Brazil, 1977 to 2008. |
| title_full_unstemmed |
Biotyping and genotyping (MLVA16) of Brucella abortus isolated from cattle in Brazil, 1977 to 2008. |
| title_sort |
biotyping and genotyping (mlva16) of brucella abortus isolated from cattle in brazil, 1977 to 2008. |
| publisher |
Public Library of Science (PLoS) |
| publishDate |
2013 |
| url |
https://doaj.org/article/3fbf43a8a650476f837fd678e881b62a |
| work_keys_str_mv |
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