Análise molecular de isolados do vírus da bronquite infecciosa das galinhas em Minas Gerais - Brasil

AUTOR(ES)
DATA DE PUBLICAÇÃO

2001

RESUMO

In order to differentiate isolates of avian infectious bronchitis virus (IBV) in Minas Gerias state, Brasil, during period from 1972 to 1989, polymerase chain reaction (PCR), restriction fragment length polymorphism (RFLP) and direct sequencing methods were used. Nine ereference IBV strains (eight serotypes) and 15 field isolates were studied. A sequence of about 1720 base pairs (bp) that contains the SI glycoprotein gene of IBV was amplified by PCR.

ASSUNTO(S)

galinha doenças teses. bronquite infecciosa em ave doméstica teses.

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