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Literature DB >> 2111114

Chemical germination of native and cation-exchanged bacterial spores with trifluoperazine.

Abstract

The calmodulin antagonist trifluoperazine and its analog chlorpromazine, both amphipaths, induced chemical germination of spores of various species, as do many surfactants. Cation load can greatly influence this response. Calmodulin antagonism does not seem to be involved. A new fluorometric assay for dipicolinic acid based on the fluorescence of the dipicolinic acid chelate of Tb3+ was found to be simple and sensitive.

Entities: Chemical Gene

Mesh：

Substances：

Year: 1990 PMID： 2111114 PMCID： PMC184369 DOI： 10.1128/aem.56.4.1185-1187.1990

Source DB: PubMed Journal: Appl Environ Microbiol ISSN： 0099-2240 Impact factor: 4.792

24 in total

1. Base exchange and heat resistance in bacterial spores.

Authors: G ALDERTON; N SNELL
Journal: Biochem Biophys Res Commun Date: 1963-01-31 Impact factor: 3.575

2. The action of surfactants on bacterial spores.

Authors: L J RODE; J W FOSTER
Journal: Arch Mikrobiol Date: 1960

3. A simple, one-step fluorometric method for determination of nanomolar concentrations of terbium.

Authors: T D Barela; A D Sherry
Journal: Anal Biochem Date: 1976-04 Impact factor: 3.365

4. Sporulation of Clostridium cylindrosporum on a Defined, Low-Manganese Medium.

Authors: L E Sacks; M R Smith
Journal: Appl Environ Microbiol Date: 1987-07 Impact factor: 4.792

5. Selective extraction of haemagglutinin and matrix protein from Sendai virions by employing trifluoperazine as a detergent.

Authors: M Baiocchi; M Pescarmona; M L Bruschi; C Montecucco; T Squatriti; M Tomasi
Journal: FEBS Lett Date: 1988-09-26 Impact factor: 4.124

6. Chlorpromazine as permeabilizer and reagent for detection of microbial peroxidase and peroxidaselike activities.

Authors: L Galeazzi; G Turchetti; G Grilli; G Groppa; S Giunta
Journal: Appl Environ Microbiol Date: 1986-12 Impact factor: 4.792

7. Spore heat resistance and specific mineralization.

Authors: G R Bender; R E Marquis
Journal: Appl Environ Microbiol Date: 1985-12 Impact factor: 4.792

8. Study of calcium dipicolinate release during bacterial spore germination by using a new, sensitive assay for dipicolinate.

Authors: I R Scott; D J Ellar
Journal: J Bacteriol Date: 1978-07 Impact factor: 3.490

9. High-resolution solid-state 13C nuclear magnetic resonance of bacterial spores: identification of the alpha-carbon signal of dipicolinic acid.

Authors: R E Lundin; L E Sacks
Journal: Appl Environ Microbiol Date: 1988-04 Impact factor: 4.792