Phylodynamics of classical swine fever virus in Brazil

被引：3

作者：

Fonseca Junior, Antonio Augusto ^{[1
,2
]}

Laguardia-Nascimento, Mateus ^{[1
]}

Silva Barbosa, Aline Aparecida ^{[1
]}

da Silva Goncalves, Valdenia Lopes ^{[1
]}

Pereira Freitas, Tania Rosaria ^{[1
]}

Rivetti Junior, Anselmo Vasconcelos ^{[1
]}

Camargos, Marcelo Fernandes ^{[1
]}

机构：

[1] Lab Fed Def Agr Minas Gerais, Pedro Leopoldo, Brazil

[2] UNIFEMM, Ctr Univ Sete Lagoas, Sete Legoas, MG, Brazil

来源：

BRAZILIAN JOURNAL OF MICROBIOLOGY | 2022年 / 53卷 / 02期

关键词：

Classical swine fever; Hog cholera; Phylogeny; Evolution; EVOLUTION;

D O I：

10.1007/s42770-022-00724-2

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

The classical swine fever virus is the etiologic agent of one of the diseases with the greatest impact on swine farming worldwide. An extensive area of Brazil is considered free of the disease, but some states in Northeast Brazil have registered outbreaks since 2001. The objective of this study was to analyze the genetic variations of the virus and its spread over time and space. Partial sequences of the viral E2 protein obtained from samples collected during the Brazilian outbreaks were compared with sequences from the GenBank database (NCBI). The results demonstrated the continuous presence of the virus in the state of Ceara, with diffusion to at least two other states. The Brazilian Northeast virus presents specific polymorphisms that separate it from viruses isolated in other countries.

引用

页码：1065 / 1075

页数：11

共 28 条

[1] Genetic variability and distribution of Classical swine fever virus [J].

Beer, Martin ;

Goller, Katja V. ;

Staubach, Christoph ;

Blome, Sandra .

ANIMAL HEALTH RESEARCH REVIEWS, 2015, 16 (01) :33-39

[2] SPREAD: spatial phylogenetic reconstruction of evolutionary dynamics [J].

Bielejec, Filip ;

Rambaut, Andrew ;

Suchard, Marc A. ;

Lemey, Philippe .

BIOINFORMATICS, 2011, 27 (20) :2910-2912

[3] Prediction of linear B-cell epitopes using amino acid pair antigenicity scale [J].

Chen, J. ;

Liu, H. ;

Yang, J. ;

Chou, K.-C. .

AMINO ACIDS, 2007, 33 (03) :423-428

[4] Positive selection pressure on E2 protein of classical swine fever virus drives variations in virulence, pathogenesis and antigenicity: Implication for epidemiological surveillance in endemic areas [J].

Coronado, Liani ;

Rios, Liliam ;

Teresa Frias, Maria ;

Amaran, Laymara ;

Naranjo, Paula ;

Irian Percedo, Maria ;

Laura Perera, Carmen ;

Prieto, Felix ;

Fonseca-Rodriguez, Osvaldo ;

Perez, Lester J. .

TRANSBOUNDARY AND EMERGING DISEASES, 2019, 66 (06) :2362-2382

[5]

Dias Natanael Lamas, 2014, Vet Med Int, V2014, P171235, DOI 10.1155/2014/171235

[6]

El-Manzalawy Yasser, 2008, Comput Syst Bioinformatics Conf, V7, P121, DOI 10.1142/9781848162648_0011

[7]

Freitas T. R. P., 2012, Journal of Agricultural Science and Technology A, V2, P997

[8] The Gene Flow Direction of Geographically Distinct Phytophthora infestans Populations in China Corresponds With the Route of Seed Potato Exchange [J].

Gao, Fangluan ;

Chen, Changsheng ;

Li, Benjin ;

Weng, Qiyong ;

Chen, Qinghe .

FRONTIERS IN MICROBIOLOGY, 2020, 11

[9] Phylodynamics of classical swine fever virus with emphasis on Ecuadorian strains [J].

Garrido Haro, A. D. ;

Barrera Valle, M. ;

Acosta, A. ;

Flores, F. J. .

TRANSBOUNDARY AND EMERGING DISEASES, 2018, 65 (03) :782-790

[10] Evolution and molecular epidemiology of classical swine fever virus during a multi-annual outbreak amongst European wild boar [J].

Goller, Katja V. ;

Gabriel, Claudia ;

Le Dimna, Mireille ;

Le Potier, Marie-Frederique ;

Rossi, Sophie ;

Staubach, Christoph ;

Merboth, Matthias ;

Beer, Martin ;

Blome, Sandra .

JOURNAL OF GENERAL VIROLOGY, 2016, 97 :639-645

← 1 2 3 →