KR20150146032A - 혐기성 균의 대사체 분석을 위한 대사체 샘플링 및 처리 방법 - Google Patents
혐기성 균의 대사체 분석을 위한 대사체 샘플링 및 처리 방법 Download PDFInfo
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- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
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Abstract
Description
도 2는 각 단계의 혐기 처리 방법과 호기 처리 방법에 따른 주요 대사체의 피크 강도를 나타낸 것으로, A는 산생성 단계, B는 용매생성 단계다.
도 3은 각 단계의 혐기 처리 방법과 호기 처리 방법에 따른 공초점 주사 레이져 현미경 분석 결과로, SYTO 9는 전체 세포를 염색하며, PI는 손상 입은 세포만을 염색한 결과이고, A는 산생성 단계, B는 용매생성 단계다.
도 4는 각 단계의 호기 처리 방법으로 초고속 여과 후 세척 용량(washing volume)에 따른 세포 외 대사체 및 배지성분 제거율을 비교한 그래프로, A는 산생성 단계, B는 용매생성 단계를 나타낸다.
도 5는 각 단계의 호기 처리 방법으로 초고속 여과 후 세척 용량(washing volume)에 따른 세포 내 주요 대사체 강도를 비교한 결과로, A는 산생성 단계, B는 용매생성 단계를 나타낸다.
도 6은 PCA를 이용한 각 단계에서의 추출 용매에 따른 대사체 프로파일링 차이를 나타낸 결과로, 50ACN은 아세토니트릴:물=1:1; AMW는 아세토니트릴:메탄올:물=2:2:1; PM은 순수 메탄올; WiPM는 물:2-프로판올:메탄올=2:2:5를 나타내고, A는 산생성 단계, B는 용매생성 단계를 나타낸다.
도 7은 계층적 군집 분석(Hierarchical cluster analysis, HCA)를 이용한 각 단계에서의 추출 용매에 따른 대사체 프로파일링 차이를 나타낸 결과로, 50ACN은 아세토니트릴:물=1:1; AMW는 아세토니트릴:메탄올:물=2:2:1; PM은 순수 메탄올; WiPM는 물:2-프로판올:메탄올=2:2:5를 나타내고, A는 산생성 단계, B는 용매생성 단계를 나타낸다.
도 8은 각 단계의 추출 용매에 따른 대사체 그룹의 추출 효율을 비교한 결과로, 50ACN은 아세토니트릴:물=1:1; AMW는 아세토니트릴:메탄올:물=2:2:1; PM은 순수 메탄올; WiPM는 물:2-프로판올:메탄올=2:2:5를 나타내고, A는 산생성 단계, B는 용매생성 단계를 나타낸다.
도 9는 각 단계의 추출 용매에 따른 재현성 비교를 위한 %CV 값을 비교한 결과로, 50ACN은 아세토니트릴:물=1:1; AMW는 아세토니트릴:메탄올:물=2:2:1; PM은 순수 메탄올; WiPM는 물:2-프로판올:메탄올=2:2:5를 나타내고, A는 산생성 단계, B는 용매생성 단계를 나타낸다.
| 처리 방법 | PC1 | PC2 | ||
| 산 생성 | 용매 생성 | 산 생성 | 용매 생성 | |
| 호기 | 5.70 ± 0.89 | ?6.46 ± 2.64 | ?1.16 ± 2.60 | 0.84 ± 2.68 |
| 혐기 | 4.64 ± 2.80 | ?3.89 ± 3.28 | ?2.41 ± 8.32 | 3.73 ± 3.12 |
| 대사체 | 로딩값 (Loading) |
| 3,6-anhydrogalactose | -0.940 |
| xylose | -0.929 |
| hypoxanthine | -0.928 |
| citramalate | -0.925 |
| glycerate | -0.913 |
| hydroxylamine | 0.848 |
| butyrolactam NIST | 0.686 |
| valine | 0.649 |
| fumarate | 0.624 |
| isoleucine | 0.588 |
| 추출 용매 |
평균 PC1 스코어 | %CV | 평균 PC2 스코어 | %CV | ||
| 산 생성 | 용매 생성 | 산 생성 | 용매 생성 | |||
| 50ACN | ?1.19 | 6.99 | 24 | 5.00 | ?5.26 | 48 |
| AMW | ?8.36 | ?8.50 | 45 | ?1.22 | ?2.00 | 38 |
| PM | 3.15 | 4.09 | 30 | ?5.22 | 5.46 | 30 |
| WiPM | 6.40 | ?2.59 | 31 | 1.44 | 1.80 | 31 |
| 50ACN | AMW | PM | WiPM |
| hypoxanthine | tyrosine | hydroxylamine | 1-monopalmitin |
| ribose | homoserine | succinate | 2-monopalmitin |
| myo-inositol | aspartate | 2-methylglycerate NIST | aspartate |
| 2-monopalmitin | serine | phosphoric acid | orotate |
| oxoproline | threonine | myristic acid | arabitol |
| phosphoric acid | adipate | levoglucosan | glutamate |
| ethanolamine | 2-hydroxyglutarate | glucose-1-phosphate | ribose |
| maltose 1 | salicylaldehyde | 2-monopalmitin | myristic acid |
| adenosine-5-monophosphate | lignoceric acid | citramalate | succinate |
| fumarate | pelargonic acid | ribose | adenosine-5-monophosphate |
| 대사체 | 로딩값 (Loading) |
| hydroxylamine | -0.982 |
| succinate | -0.977 |
| 2-methylglycerate NIST | -0.976 |
| phosphoric acid | -0.974 |
| myristic acid | -0.961 |
| levoglucosan | 0.979 |
| glucose-1-phosphate | 0.980 |
| 2-monopalmitin | 0.988 |
| citramalate | 0.990 |
| ribose | 0.991 |
Claims (11)
- 하이드록실아민(hydroxylamine), 숙시네이트(succinate), 2-메틸글리세레이트 NIST(2-methylglycerate NIST), 인산(phosphoric acid), 미리스트산(myristic acid), 레보글루코산(levoglucosan), 글루코스-1-포스페이트(glucose-1-phosphate), 2-모노팔미틴(2-monopalmitin), 시트라말레이트(citramalate) 및 라이보스(ribose)으로 이루어진 군에서 선택된 하나 이상의 대사체에 대한 정량 장치를 포함하는 혐기성 균의 산생성 단계(acidogenic phase)와 용매생성 단계(solventogenic phase)의 구별용 키트.
- 제1항에 있어서,
정량 장치는 GC/TOF MS(gas chromatography/time-of-flight mass spectrometry) 분석기기인 키트.
- 제1항에 있어서,
산생성 단계의 혐기성 균은 대사체 중에서 하이드록실아민, 숙시네이트, 2-메틸글리세레이트 NIST, 인산 및 미리스트산은 증가 경향을, 레보글루코산, 글루코스-1-포스페이트, 2-모노팔미틴, 시트라말레이트 및 라이보스는 감소 경향을 나타내는 키트.
- 제1항에 있어서,
용매생성 단계의 혐기성 균은 대사체 중에서 레보글루코산, 글루코스-1-포스페이트, 2-모노팔미틴, 시트라말레이트 및 라이보스는 증가 경향을, 하이드록실아민, 숙시네이트, 2-메틸글리세레이트 NIST, 인산 및 미리스트산은 감소 경향을 나타내는 키트.
- 두 생체시료군의 차별성을 검출하는 방법으로서,
혐기 또는 호기 조건에서 혐기성 균의 생체시료를 초고속 여과(fast filtration)하고, 여과물에 대하여 1 내지 10 mL(v/v)의 물로 세척한 다음, 메탄올을 사용하여 대사체를 추출하는 대사체 샘플링 단계를 포함하는 두 생체시료군 간의 대사체 차별성 분석 방법.
- 제5항에 있어서, 상기 분석 방법은
추출된 대사체를 GC/TOF MS(gas chromatography/time-of-flight mass spectrometry) 분석기기로 분석하는 단계;
GC/TOF MS 분석 결과를 통계처리 가능한 수치로 변환하는 단계; 및
변환된 수치를 이용하여 통계학적으로 상기 두 생체시료군의 차별성을 검증하는 단계를 더 포함하는 두 생체시료군 간의 대사체 차별성 분석 방법.
- 제6항에 있어서,
GC/TOF MS 분석 결과를 통계처리 가능한 수치로 변환하는 단계는 총 분석시간을 단위시간 간격으로 나누어 단위시간 동안 나타난 크로마토그램 피크의 면적 또는 높이 중 가장 큰 수치를 단위시간 동안의 대표값으로 정하는 것인 두 생체시료군 간의 대사체 차별성 분석 방법.
- 제6항에 있어서,
변환된 수치를 이용하여 통계학적으로 상기 두 생체시료군의 차별성을 검증하는 단계는 주성분 분석(Principle Component Analysis: PCA)을 수행하여 두 생체시료군 간의 유의적인 차이를 나타내는 대사체 바이오마커를 분석 및 검증하는 것인 두 생체시료군 간의 대사체 차별성 분석 방법.
- 제8항에 있어서,
주성분 분석(PCA)의 로딩 값이 양수인 것은 대사체 바이오마커의 증가 경향을, 로딩 값이 음수인 것은 대사체 바이오마커의 감소 경향을 나타내는 것인 두 생체시료군 간의 대사체 차별성 분석 방법.
- 제8항에 있어서,
대사체 바이오마커는 혐기성 균의 산생성 단계(acidogenic phase)와 용매생성 단계(solventogenic phase)를 구별하는 것인 두 생체시료군 간의 대사체 차별성 분석 방법.
- 제8항에 있어서,
대사체 바이오마커는 하이드록실아민(hydroxylamine), 숙시네이트(succinate), 2-메틸글리세레이트 NIST(2-methylglycerate NIST), 인산(phosphoric acid), 미리스트산(myristic acid), 레보글루코산(levoglucosan), 글루코스-1-포스페이트(glucose-1-phosphate), 2-모노팔미틴(2-monopalmitin), 시트라말레이트(citramalate) 및 라이보스(ribose)로 이루어진 군에서 선택된 하나 이상인 두 생체시료군 간의 대사체 차별성 분석 방법.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018199530A3 (ko) * | 2017-04-25 | 2019-01-10 | 고려대학교 산학협력단 | 대사체 분석을 이용한 베체트병의 진단방법 |
| KR20190103618A (ko) * | 2018-02-28 | 2019-09-05 | 고려대학교 산학협력단 | 합성가스 발효 균의 합성가스 발효 시의 대사체 분석을 위한 대사체 샘플링 및 분석 방법 |
| CN111579666A (zh) * | 2020-05-21 | 2020-08-25 | 西北大学 | 利用超高效液相色谱-三重四极杆质谱联用仪检测水样中左旋葡聚糖的方法 |
| CN113744808A (zh) * | 2021-08-27 | 2021-12-03 | 广东省科学院微生物研究所(广东省微生物分析检测中心) | 一种基于拟靶向代谢组学深度指纹实现细菌分类与鉴定的方法 |
-
2014
- 2014-06-20 KR KR1020140075787A patent/KR101596145B1/ko active Active
Non-Patent Citations (5)
| Title |
|---|
| Amador-Noguez D et al (2011) Appl Environ Microbiol vol. 77, pp. 7984-7997 |
| Kim S et al (2013) Anal Chem vol. 85, pp. 2169-2176 |
| Rabinowitz JD and Kimball E. (2007) Anal Chem vol. 79, pp. 6167-6173 |
| Shin MH et al (2010) Anal Chem vol. 82, pp. 6660-6666 |
| 비특허 1 APPLIED AND ENVIRONMENTAL MICROBIOLOGY 2011 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018199530A3 (ko) * | 2017-04-25 | 2019-01-10 | 고려대학교 산학협력단 | 대사체 분석을 이용한 베체트병의 진단방법 |
| KR20190103618A (ko) * | 2018-02-28 | 2019-09-05 | 고려대학교 산학협력단 | 합성가스 발효 균의 합성가스 발효 시의 대사체 분석을 위한 대사체 샘플링 및 분석 방법 |
| WO2019168300A1 (ko) * | 2018-02-28 | 2019-09-06 | 고려대학교 산학협력단 | 합성가스 발효 균의 합성가스 발효 시의 대사체 분석을 위한 대사체 샘플링 및 분석 방법 |
| US11988651B2 (en) | 2018-02-28 | 2024-05-21 | Korea University Research And Business Foundation | Metabolome sampling and analysis method for analyzing metabolome during synthetic gas fermentation of synthetic gas fermentation microorganisms |
| CN111579666A (zh) * | 2020-05-21 | 2020-08-25 | 西北大学 | 利用超高效液相色谱-三重四极杆质谱联用仪检测水样中左旋葡聚糖的方法 |
| CN113744808A (zh) * | 2021-08-27 | 2021-12-03 | 广东省科学院微生物研究所(广东省微生物分析检测中心) | 一种基于拟靶向代谢组学深度指纹实现细菌分类与鉴定的方法 |
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