한국생물공학회:학술대회논문집
- 2003.04a
- /
- Pages.382-385
- /
- 2003
Benzene, toluene, ethylbenzene 그리고 세가지 xylene isomer를 분해하는 유기용매 내성세균 Pseudomonas savastanoi BCNU 106의 분리 및 분해 특성
- Kim, Jong-Su ;
- Park, Hyeong-Cheol ;
-
Jo, Su-Dong
;
- Lee, Seung-Han ;
- Bae, Yun-Wi ;
-
Mun, Ja-Yeong
;
-
Jeong, Yeong-Gi
;
-
Ju, U-Hong
- 김종수 (창원대학교 유전공학연구소) ;
- 박형철 (창원대학교 유전공학연구소) ;
-
조수동
(창원대학교 기초과학연구소)
;
- 이승한 (창원대학교 생물학과) ;
- 배윤위 (창원대학교 생물학과) ;
-
문자영
(창원대학교 보건생화학과)
;
-
정영기
(동의대학교 미생물학과)
;
-
주우홍
(창원대학교 생물학과)
- Published : 2003.04.11
Abstract
Organic solvent tolerant bacterium, designated as strain BCNU 106 is a gram negative, rod-shaped aerobe and grows on benzene, toluene, ethylbenzene, and xylenes (BTEX) as a sole carbon source. According to 16S rDNA analysis and fatty acid analysis, strain BCNU 106 showed highest similarity to Pseudomonas syringae var. savastanoi (Pseudomonas savastanoi). Strain BCNU 106 was able to utilize toluene, ethylbenzene, both o-, m-, p-xylene , m-cresol and o-cresol. The degradation of o-, m-, p-xylene by strain BCNU 106 is particularly important, since o-xylene is a compound of considerable environmental interest, owing to its recalcitrance; and very few microorganism have been reported to utilize both o-, m-, p-xylene as a sole carbon source.
Keywords