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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한국미생물생명공학회 Journal of Microbiology and Biotechnology Journal of Microbiology and Biotechnology 제22권 제10호
- 발행연도
- 2012.1
- 수록면
- 1,432 - 1,440 (9page)
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Weissella confusa 31, an isolate from human feces, possesses desirable properties as a probiotic strain, including bile salt resistance. W. confusa 31 is not inhibited by bile salts up to 0.3% concentration. Proteins affected by bile salts (0.05%) were examined by 2-D gel electrophoresis. Our proteomic analyses revealed that the intensities of 29 spots were changed, where 17 increased (including 2 spots observed only under the bile salts stress conditions) and 12 decreased.
Proteins were identified by MALDI-TOF mass spectrometry.
Proteins increased in the band intensities included adenylate kinase (12.75-fold increase), Clp-like ATP-dependent protease (11.91-fold), 6-phosphogluconate dehydrogenase (10.35-fold), and HSP 70 (5.07-fold). Some of the increased or decreased proteins are also known to be involved in other types of stress responses.
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참고문헌 (25)
참고문헌 신청
Amari, M. / 2012 / Genome sequence of Weissella confusa LBAE C39-2, isolated from a wheat sourdough / J. Bacteriol 194 : 1608 ~ 1609
Arahal, D. R. / 2008 / Value of recN sequences for species identification and as a phylogenetic marker within the family “Leuconostocaceae” / Int. Microbiol 11 : 33 ~ 39
Baker, D. A. / 2004 / Structure, function and evolution of microbial adenylyl and guanylyl cyclases / Mol. Microbiol 52 : 1229 ~ 1242
Bradford, M. M. / 1976 / Rapid and sensitive methods for the quantification of microgram quantities of protein utilizing the principle of protein-dye binding / Anal. Biochem
Cho, J. -H. / 2006 / Microbial population dynamics of kimchi, a fermented cabbage product / FEMS MICROBIOLOGY LETTERS 257 : 262 ~ 267
Arahal, D. R. / 2008 / Value of recN sequences for species identification and as a phylogenetic marker within the family “Leuconostocaceae” / Int. Microbiol 11 : 33 ~ 39
Baker, D. A. / 2004 / Structure, function and evolution of microbial adenylyl and guanylyl cyclases / Mol. Microbiol 52 : 1229 ~ 1242
Bradford, M. M. / 1976 / Rapid and sensitive methods for the quantification of microgram quantities of protein utilizing the principle of protein-dye binding / Anal. Biochem
Cho, J. -H. / 2006 / Microbial population dynamics of kimchi, a fermented cabbage product / FEMS MICROBIOLOGY LETTERS 257 : 262 ~ 267
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