DallAgnol, Bruno;
Webster, Anelise;
Souza, Ugo Araújo;
Barbieri, Antonela;
Mayer, Fabiana Quoos;
Cardoso, Gisele Antoniazzi;
Torres, Tatiana Teixeira;
Machado, Rosangela Zacarias;
Ferreira, Carlos Alexandre Sanchez;
Reck, José.
Abstract Anaplasma marginale is a vector-borne pathogen that causes a disease known as anaplasmosis. No sequenced genomes of Brazilian strains are yet available. The aim of this work was to compare whole genomes of Brazilian strains of A. marginale (Palmeira and Jaboticabal) with genomes of strains from ...
Pereira, José Gomes;
Garcia, Amanda Barbosa;
Gonçalves, Luiz Ricardo;
Ramos, Inalda Angélica de Souza;
Braga, Maria do Socorro Costa Oliveira;
Santos, Larissa Sarmento dos;
Melo, Ferdinan Almeida;
Santos, Hamilton Pereira;
Carvalho Neta, Alcina Vieira de;
Rosário, Carla Janaina Rebouças Marques do;
Lima, Cristian Alex Aquino;
de Carvalho, Robert Ferreira Barroso;
Silva, Lucas Diniz;
Lima, Maurício Sousa;
André, Marcos Rogério;
Machado, Rosangela Zacarias.
Abstract Anaplasma marginale is an obligate intracellular Gram-negative bacterium found in ruminants' erythrocytes and is the etiological agent of bovine anaplasmosis. The bacterium's genetic diversity has been characterized based on sequences of major surface proteins (MSPs), such as MSP1α. The aim...
Bahia, Michele;
Silva, Jullyana de Souza;
Gontijo, Iany Santos;
Cordeiro, Matheus Dias;
Santos, Priscilla Nunes dos;
Silva, Claudia Bezerra da;
Nicolino, Rafael Romero;
Mota, Diego Azevedo;
Silva, Jenevaldo Barbosa da;
Fonseca, Adivaldo Henrique.
Abstract The present study aimed to characterize the importance of the Anaplasma marginale, Babesia bovis and Babesia bigemina in the genesis of cattle tick fever (CTF) among dairy calves in the northwest of Minas Gerais, Brazil. Blood samples from 300 calves were collected, followed by DNA extraction an...
Anaplasma marginale/genética,
Anaplasmosis/diagnóstico,
Anaplasmosis/epidemiología,
Anaplasmosis/parasitología,
Babesia/genética,
Babesiosis/diagnóstico,
Babesiosis/epidemiología,
Babesiosis/parasitología,
Brasil,
Enfermedades de los Bovinos/diagnóstico,
Enfermedades de los Bovinos/epidemiología,
Enfermedades de los Bovinos/parasitología,
Filogenia,
Reacción en Cadena de la Polimerasa/veterinaria,
Garrapatas/parasitología
The study aimed to evaluate and compare the clinical, laboratory and pathological aspects of buffalo and bovine experimentally infected with AmRio 2 strain of Anaplasma marginale. Four Murrah buffaloes and four crossbred cattle were used in the experiment, which two animals of each species were splenecto...
Abstract The msp4 gene of A. marginale is unicodon, stable and mostly homogeneous, being considered as a useful marker for phylogeographic characterization of this bacterium. The objective of this work was to analyze the phylogeography of A. marginale based on the msp4 gene in beef cattle from the Brazil...
Américas,
Secuencia de Aminoácidos,
Anaplasma marginale/genética,
Anaplasma marginale/aislamiento & purificación,
Asia,
Proteínas Bacterianas/genética,
Brasil,
Bovinos/microbiología,
ADN Bacteriano/genética,
Europa (Continente),
Genotipo,
Proteínas de la Membrana/genética,
Datos de Secuencia Molecular,
Filogeografía/métodos,
Reacción en Cadena de la Polimerasa
Silvestre, Bruna Torres;
Silveira, Júlia Angélica Gonçalves da;
Facury-Filho, Elias Jorge;
Carvalho, Antônio Último de;
Versiani, Alice Freitas;
Estevam, Letícia Gracielle Tôrres de Miranda;
Araújo, Márcio Sobreira Silva;
Martins-Filho, Olindo Assis;
Negrão-Corrêa, Deborah Aparecida;
Ribeiro, Múcio Flávio Barbosa.
Abstract Vaccination against Anaplasma marginale has been considered an important control strategy for bovine anaplasmosis. Recently, mice immunized with rMSP1 a linked to carbon nanotubes (MWNT) showed significant immune responses, generating a new possibility for use of an inactivated vaccine. The obj...
Este estudo avaliou a incidência de infecções naturais pelos agentes da tristeza parasitária bovina (TPB), Anaplasma marginale, Babesia bovis e Babesia bigemina, em bezerros nascidos em cinco fazendas do semiárido paraibano. Em cada fazenda, foram coletadas amostras de sangue de 6 a 14 bezerros a ca...
Abstract The objective of this study was to assess the occurence of animals seropositive for Anaplasma marginale in the municipality of Realeza, Paraná State, Brazil. Blood samples were collected from 344 cows on 18 small farms in the municipality of Realeza-PR. The animals’serum samples were forw...
Abstract The present study reports the genetic diversity of Anaplasma marginale during anaplasmosis outbreaks in rural properties of the states of Goiás and São Paulo, Brazil. Mortality rates of 3.5% (37/1,050) in calves, 4.7% (45/954) in heifers and 1.1% (25/2,200) in lactating cows were observed in a...
