원문정보
Response of Shewanella oneidensis MR-1 to Longterm Exposure with Toxic Ionic Liquid : Comparative Studies on MR-1 and SH-1, an Acclimated Strain
초록
영어
In this study, we investigated the effects of longterm exposure to ionic liquid (IL) on Shewanella oneidensis MR-1 (MR-1). MR1 was acclimated through repeated exposure to IL. The acclimated strain was named as S. oneidensis SH-1 (SH-1) and compared with MR-1 in various aspects including morphology, cell surface hydrophobicity (CSH), motility, and fatty acid. Compared to the MR-1, SH-1 showed elongated cell shape on scanning electron microscopy. Upon exposure to IL, hydrophobicity of SH-1 (28.2%) was higher that of MR-1 (3.3%). In contrast, motility of SH-1 (7 mm) was lower than that also of MR-1 (22 mm), and branched chain fatty acid of SH-1 was lower than that of MR-1, 27.6% and 41.1%, respectively.
목차
1. 서론
2. 재료 및 방법
2.1. 이온성 액체
2.2. 균주 및 배양 조건
2.3. 순응 균주 선별
2.4. 주사전자현미경 촬영
2.5. 세포 표면 소수성 분석
2.6. 세포 운동성의 분석
2.7. 지방산 분석
3. 결과
3.1. 순응 균주 선별
3.2. 주사전자현미경을 이용한 세포학적 비교
3.3. 세포 표면 소수성 분석
3.4. 세포 운동성 분석
3.5. 지방산 분석
4. 결론
감사
REFERENCES