DETECTION OF AEROMONAS-SALMONICIDA IN WILD ATLANTIC SALMON USING A SPECIFIC DNA-PROBE TEST

被引：25

作者：

MOONEY, J ^{[1
]}

POWELL, E ^{[1
]}

CLABBY, C ^{[1
]}

POWELL, R ^{[1
]}

机构：

[1] UNIV COLL GALWAY,DEPT MICROBIOL,RECOMBINANT DNA GRP,GALWAY,IRELAND

来源：

DISEASES OF AQUATIC ORGANISMS | 1995年 / 21卷 / 02期

关键词：

AEROMONAS SALMONICIDA; DNA PROBE; ATLANTIC SALMON;

D O I：

10.3354/dao021131

中图分类号：

S9 [水产、渔业];

学科分类号：

0908 ;

摘要：

The presence of Aeromonas salmonicida, the etiological agent of furunculosis, was examined using polymerase chain reaction (PCR) and DNA probe methodology in wild Atlantic salmon Salmo salar taken from 3 Irish river systems. Blood samples from 61 individual fish were examined and the presence of pathogen was determined in 87 % of the fish examined. However, the level of pathogen was extremely low, calculated at less than 100 A. salmonicida genome equivalents per fish. These data imply a widespread low level infection of A. salmonicida amongst wild salmon in Irish rivers.

引用

页码：131 / 135

页数：5

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