Isolation and Identification of Avian Pasteurella Strain Pm-HB
Yin Xiu-fen
Abstract
Yin Xiu-fen
Abstract
A poultry farm suffered an unknown disease suspected as fowl cholera in Hubei province.A bacterium strain was isolated from liver and lung samples.The isolates was identified as Pasteurella multocida by morphological and cultural characteristics,biochemical properties,and sequence alignment based on 16SrRNA,and named as Pasteurella multocida-HB strain. 30day old SPF chickens were used to test the pathogenicity and the result showed the strain was deadly to chickens at very low dose,10CFU per chicken.
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A poultry farm suffered an unknown disease suspected as fowl cholera in Hubei province.A bacterium strain was isolated from liver and lung samples.The isolates was identified as Pasteurella multocida by morphological and cultural characteristics,biochemical properties,and sequence alignment based on 16SrRNA,and named as Pasteurella multocida-HB strain. 30day old SPF chickens were used to test the pathogenicity and the result showed the strain was deadly to chickens at very low dose,10CFU per chicken.
Key concepts: Pasteurella multocida, Fowl cholera, Strain (injury), Pasteurella, Isolation (microbiology), Biology, Microbiology, Pasteurellosis