한국미생물·생명공학회지 (Microbiology and Biotechnology Letters)

  • 제21권5호
  • /
  • Pages.414-420
  • /
  • 1993
  • /
  • 1598-642X(pISSN)
  • /
  • 2234-7305(eISSN)
한국미생물·생명공학회 (The Korean Society for Microbiology and Biotechnology)
권호 표지

대장균의 형태형성 변이주의 계면활성제 감수성

Detergent Sensitivity of mrdA and mrdB Shape-Forming Mutants of Escherichia coli

  • 전병권 (경북대학교 자연과학대학 미생물학과) ;
  • 박성대 (경북대학교 자연과학대학 미생물학과) ;
  • 임시규 (경북대학교 자연과학대학 미생물학과) ;
  • 박완 (경북대학교 자연과학대학 미생물학과)
  • Jun, Byoung-Kwon (Department of Microbiology, College of Natural Science, Kyungpook National University) ;
  • Park, Sung-Dae (Department of Microbiology, College of Natural Science, Kyungpook National University) ;
  • Lim, Si-Kyu (Department of Microbiology, College of Natural Science, Kyungpook National University) ;
  • Park, Wan (Department of Microbiology, College of Natural Science, Kyungpook National University)
  • 발행 : 1993.10.01
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초록

Escherichia coli mrdAts and mrdBts mutants forming spherical cells at 42C, were employed to investigate the possible role of both inner and outer membrance structures in the determination of cell shape of gram-negative cells. Spherical cells, but not rod-shaped wild types, were specifically killed by anionic detergents, such as sarkosyl, sodium dodecylsulfate and sodium deoxycholate. From the spherical intact cells grown overnight at 42C, much more proteins were released by sakosyl.

키워드

참고문헌

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