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PMID: 172489 Published · ppublish English Journal Article Research Support, U.S. Gov't, P.H.S.

Multiple regulatory events in the development of competence for genetic transformation in Haemophilus influenzae.

Journal of bacteriology ·Vol. 124 ·No. 3 ·1975-12-00 ·Pages 1607-9

Zoon KC, Habersat M, Scocca JJ

Abstract

Cyclic adenosine 3',5'-monophosphate derepresses enzyme synthesis but does not yield high levels of transformability or detectable levels of competence-related envelope polypeptides. Additional regulatory events must trigger complete expression of competence.

MeSH Terms
Bacterial Proteins/biosynthesis Cell Membrane/enzymology Cell Wall/metabolism Cyclic AMP/pharmacology DNA, Bacterial/metabolism Enzyme Repression/drug effects Haemophilus influenzae/enzymology,metabolism L-Lactate Dehydrogenase/metabolism Lipopolysaccharides/biosynthesis Molecular Weight Peptide Biosynthesis Polysaccharides, Bacterial/biosynthesis Transformation, Genetic
Chemicals
Bacterial Proteins DNA, Bacterial Lipopolysaccharides Polysaccharides, Bacterial Cyclic AMP L-Lactate Dehydrogenase
Authors & Affiliations
3 authors, click to expand affiliations / ORCID
Zoon K C
Habersat M
Scocca J J
References (7)
7 references, click to expand
  1. Constitution of the cell envelope of Haemophilus influenzae in relation to competence for genetic transformation.
    J Bacteriol. 1975 Aug;123(2):666-77 PMID: 1080485
  2. Isolation and characterization of mutants of Haemophilus influenzae deficient in an adenosine 5'-triphosphate-dependent deoxyribonuclease activity.
    J Bacteriol. 1975 May;122(2):443-53 PMID: 165169
  3. Effect of glucose on the formation of the membrane-bound electron transport system in Haemophilus parainfluenzae.
    J Bacteriol. 1967 Feb;93(2):567-73 PMID: 4289851
  4. Identification of competence-repressing factors during log-phase growth of Haemophilus influenzae.
    J Bacteriol. 1972 Feb;109(2):560-4 PMID: 4333608
  5. Adenosine 3':5'-cyclic monophosphate as a regulator of bacterial transformation.
    Proc Natl Acad Sci U S A. 1973 Feb;70(2):471-4 PMID: 4346890
  6. Specificity in deoxyribonucleic acid uptake by transformable Haemophilus influenzae.
    J Bacteriol. 1974 May;118(2):369-73 PMID: 4597440
  7. Defined nongrowth media for stage II development of competence in Haemophilus influenzae.
    J Bacteriol. 1970 Feb;101(2):517-24 PMID: 5308771
Article Info
Journal
Journal of bacteriology
Abbr.
J Bacteriol
ISSN
0021-9193
DOI
10.1128/jb.124.3.1607-1609.1975
Published
1975-12-00
Pages
1607-9
Language
English
Region
United States
NLM ID
2985120R
PMCID
PMC236078
Subset
IM
External Links
PubMed source DOI: 10.1128/jb.124.3.1607-1609.1975 PMC Full Text View journal details
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