Archives of Microbiology

, Volume 127, Issue 3, pp 297–299 | Cite as

Differentiation of mycoplasmatales from bacterial protoplast L-forms by assay for penicillin binding proteins

  • Hans Herbert Martin
  • Wolfgang Schilf
  • Hans-Gerd Schiefer
Article

Abstract

Membrane proteins with the specific ability for binding penicillin with high affinity (penicillin binding proteins) were found to be present in two strains of the cell wall-less protoplast L-form of P. MIrabilis and were absent from different species of Mycoplasma and from Acholeplasma laidlawii. Thus, the assay for penicillin binding proteins appeared to be suitable for the differentiation of the cell wall-less procaryotes. The absence of penicillin binding proteins from the mycoplasmatales further confirmed the unrelatedness of this group to the bacteria.

Key words

Cell wall-less procaryotes Mycoplasma Protoplast L-form Penicillin binding proteins 

Non-Standard Abbreviation

PBP

penicillin binding protein

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Copyright information

© Springer-Verlag 1980

Authors and Affiliations

  • Hans Herbert Martin
    • 1
  • Wolfgang Schilf
    • 1
  • Hans-Gerd Schiefer
    • 2
  1. 1.Institut für MikrobiologieTechnische HochschuleDarmstadtFederal Republic of Germany
  2. 2.Institut für Medizinische MikrobiologieJustus Liebig UniversitätGiessenFederal Republic of Germany

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