PCR법을 이용한 옹달샘물의 대장균군 및 대장균 검출

• 영문명: Detection of Coliform and Escherichia coli in Spring Water by Polymerase Chain Reaction
• 발행기관: 한국환경보건학회
• 저자명: 류승희 박석기
• 간행물 정보: 『1. 한국환경보건학회지』제28권 제2호, 193~202쪽, 전체 10쪽
• 주제분류: 공학 > 환경공학
• 파일형태: PDF
• 발행일자: 2002.06.30

영문 초록

The polymerase chain reaction(PCR) of target lacZ and uidA genes were used to detect total coliform and Escherichia coli for determining water quality, respectively. Of 109 spring waters, coliform were detected from 38 spring waters by lacZ PCR method but 21 spring waters by culture method accepted by the Ministry of Environment for water quality monitoring. The lacz PCR method gave the results statistically equivalent to those of the culture method(kappa=0.62, McNemar=17.00). The uidA PCR method gave the same results to those of the culture method. The sensitivity and specificity of coliform and E. coli by PCR method were 100% and 80.7%, respectively. Therefore, PCR can be used for the rapid identification of Escherichia coli and coliform in potable water using uidA and lacZ.

키워드

Coliform Escherichia coli Spring water Polymerase chain reaction