Biological Properties, Drug Susceptibility, and Plasmid Analysis of Verotoxin-producing <I>Escherichia coli</I> (VTEC) Isolated from Calves
-
- MATAYOSHI Masanao
- Okinawa Prefectural Institute of Animal Health
-
- OSHIRO Mamoru
- 沖縄県中央家畜保健衛生所
-
- AFUSO Makoto
- 沖縄県中央家畜保健衛生所
-
- KOKUBA Tamotsu
- Okinawa Prefectural Institute of Animal Health
Bibliographic Information
- Other Title
-
- 子牛由来Vero毒素産生性大腸菌の細菌学的性状, 薬剤感受性とプラスミドプロファイル
- コウシ ユライ Vero ドクソ サンセイセイ ダイチョウキン ノ サイキンガクテキ セイジョウ ヤクザイ カンジュセイ ト プラスミドプロファイル
- Biological Properties, Drug Susceptibility, and Plasmid Analysis of Verotoxin-producing Escherichia coli (VTEC) Isolated from Calves
Search this article
Abstract
Thirty-five strains of verotoxin-producing Escherichia coli (VTEC) isolated mainly from diarrheal calves in Okinawa Prefecture between 1994 and 1997 were investigated for biological properties. The VTEC belonged to 6 serogroups-O111 (8 strains), O26 (4 strains), O157 (2 strains), O113 (1 strain), O119 (1 strain), O124 (1strain), rough (6 strains), and 12 untypable strains. Verotoxin typing by means of gene analysis using the polymerase chain reaction (PCR) showed that 26 strains (74.3%) carried VT1 genes and 8 (22.9%) carried VT2 genes. The eaeA gene was detected in 16 strains (45.7%) and the hlyA gene in 17 strains (48.6%), though negative results were obtained for both the bfpA gene and the aggR gene. Twenty-three strains (65.7%) were resistant to at least 1 of the 10 tested antibiotics, and 1 strain demonstrated multiple resistance to 7 antibiotics. All isolates possess from 1 to 6 plasmids. The 0157: H7 strain possessed the 90-kb virulence plasmid and several smaller plasmids.
Journal
-
- Journal of the Japan Veterinary Medical Association
-
Journal of the Japan Veterinary Medical Association 53 (5), 279-284, 2000
Japan Veterinary Medical Association
- Tweet
Keywords
Details 詳細情報について
-
- CRID
- 1390001204707214336
-
- NII Article ID
- 10010852778
-
- NII Book ID
- AN00191857
-
- COI
- 1:CAS:528:DC%2BD3cXktFGksbc%3D
-
- ISSN
- 21860211
- 04466454
-
- NDL BIB ID
- 5366994
-
- Data Source
-
- JaLC
- IRDB
- NDL
- Crossref
- CiNii Articles
-
- Abstract License Flag
- Disallowed