Literature DB >> 402351

Density, porosity, and structure of dried cell walls isolated from Bacillus megaterium and Saccharomyces cerevisiae.

R Scherrer, E Berlin.   

Abstract

Helium displacement and nitrogen adsorption techniques were used to determine the density and porosity, respectively, of freeze-dried cell walls isolated from Bacillus megaterium KM and Saccharomyces cerevisiae. The densities were 1.302 and 1.180 g/cm3, respectively, suggesting noncrystalline solids. The porosities were extremely small, indicating that the cell walls had collapsed and become essentially impervious upon lyophilization.

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Mesh：

Year:  1977        PMID： 402351      PMCID： PMC235062          DOI： 10.1128/jb.129.2.1162-1164.1977

Source DB:  PubMed          Journal:  J Bacteriol        ISSN： 0021-9193            Impact factor:   3.490


  15 in total

1.  PHYSICAL SURFACE FEATURES AND CHEMICAL DENSITY OF DRY BACTERIAL SPORES.

Authors:  E BERLIN; H R CURRAN; M J PALLANSCH
Journal:  J Bacteriol       Date:  1963-11       Impact factor: 3.490

2.  A three-dimensional atomic model of the murein layer of bacteria.

Authors:  H Formanek; S Formanek; H Wawra
Journal:  Eur J Biochem       Date:  1974-07-15

3.  X-ray diffraction studies of cell walls and peptidoglycans from Gram-positive bacteria.

Authors:  H H Balyuzi; D Reaveley; R E Burge
Journal:  Nat New Biol       Date:  1972-02-23

4.  Two proposed general configurations for bacterial cell wall peptidoglycans shown by space-filling molecular models.

Authors:  E H Oldmixon; S Glauser; M L Higgins
Journal:  Biopolymers       Date:  1974       Impact factor: 2.505

5.  Macromolecular sieving by the dormant spore of Bacillus cereus.

Authors:  R Scherrer; T Cabrera Beaman; P Gerhardt
Journal:  J Bacteriol       Date:  1971-11       Impact factor: 3.490

6.  Three-dimensional molecular models of bacterial cell wall mucopeptides (peptidoglycans).

Authors:  M V Kelemen; H J Rogers
Journal:  Proc Natl Acad Sci U S A       Date:  1971-05       Impact factor: 11.205

7.  Immersion refractometry of isolated bacterial cell walls.

Authors:  R E Marquis
Journal:  J Bacteriol       Date:  1973-12       Impact factor: 3.490

8.  Molecular sieving by the Bacillus megaterium cell wall and protoplast.

Authors:  R Scherrer; P Gerhardt
Journal:  J Bacteriol       Date:  1971-09       Impact factor: 3.490

9.  Porosity of the yeast cell wall and membrane.

Authors:  R Scherrer; L Louden; P Gerhardt
Journal:  J Bacteriol       Date:  1974-05       Impact factor: 3.490

10.  POROSITY OF ISOLATED CELL WALLS OF SACCHAROMYCES CEREVISIAE AND BACILLUS MEGATERIUM.

Authors:  P GERHARDT; J A JUDGE
Journal:  J Bacteriol       Date:  1964-04       Impact factor: 3.490
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  2 in total

1.  Binding of an inert, cationic osmium probe to walls of Bacillus subtilis.

Authors:  T J Beveridge; T Jack
Journal:  J Bacteriol       Date:  1982-03       Impact factor: 3.490

2.  The permeability of the wall fabric of Escherichia coli and Bacillus subtilis.

Authors:  P Demchick; A L Koch
Journal:  J Bacteriol       Date:  1996-02       Impact factor: 3.490
  2 in total

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