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Literature DB >> 6643663

Differentiation of staphylococci on the basis of nuclease properties.

Abstract

The quantity, thermostability, and serological pattern of nucleases produced by different staphylococci were studied. Staphylococcal strains were isolated from nine different species of animals or from humans. Staphylococcus aureus, Staphylococcus intermedius, and Staphylococcus hyicus subsp. hyicus were vigorous producers of nuclease, whereas the coagulase-negative staphylococci, except S. hyicus subsp. hyicus, produced significantly less nuclease. The nucleases of all strains were found to be thermostable. S. aureus, S. intermedius, and S. hyicus subsp. hyicus could be distinguished from each other and from coagulase-negative staphylococci on the basis of inhibition of nuclease activity by specific antibodies.

Entities: Species

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Year: 1983 PMID： 6643663 PMCID： PMC272848 DOI： 10.1128/jcm.18.5.1098-1101.1983

Source DB: PubMed Journal: J Clin Microbiol ISSN： 0095-1137 Impact factor: 5.948

14 in total

1. DNases in milk and blood sera from different species.

Authors: R Gudding
Journal: Acta Vet Scand Date: 1979 Impact factor: 1.695

2. Simplified scheme for routine identification of human Staphylococcus species.

Authors: W E Kloos; K H Schleifer
Journal: J Clin Microbiol Date: 1975-01 Impact factor: 5.948

3. Differentiation of strains of Staphylococcus epidermidis isolated from bovine udders.

Authors: R W Brown; O Sandvik; R K Scherer; D L Rose
Journal: J Gen Microbiol Date: 1967-05

4. The demonstration and characterization of deoxyribonucleases of streptococci group A, B, C, G and L.

Authors: R Gudding
Journal: Acta Vet Scand Date: 1979 Impact factor: 1.695

5. Differentiation of staphylococcal and micrococcal proteinases by electrophoresis.

Authors: R K Scherer; R W Brown
Journal: Appl Microbiol Date: 1974-11

6. Metachromatic agar-diffusion methods for detecting staphylococcal nuclease activity.

Authors: R V Lachica; C Genigeorgis; P D Hoeprich
Journal: Appl Microbiol Date: 1971-04

7. The occurrence of antibodies against staphylococcal deoxyribonucleases in blood sera from different species.

Authors: O Sandvik
Journal: Acta Vet Scand Date: 1974 Impact factor: 1.695

8. Production and heat stability of staphylococcal nuclease.

Authors: A Erickson; R H Deibel
Journal: Appl Microbiol Date: 1973-03

9. Thermonuclease seroinhibition test for distinguishing Staphylococcus aureus from other coagulase-positive staphylococci.

Authors: R Victor; F Lachica; S S Jang; P D Hoeprich
Journal: J Clin Microbiol Date: 1979-01 Impact factor: 5.948

10. Identification of Staphylococcus species with the API STAPH-IDENT system.

Authors: W E Kloos; J F Wolfshohl
Journal: J Clin Microbiol Date: 1982-09 Impact factor: 5.948

11 in total

1. Usefulness of the ID32 staph system and a method based on rRNA gene restriction site polymorphism analysis for species and subspecies identification of staphylococcal clinical isolates.

Authors: O Chesneau; S Aubert; A Morvan; J L Guesdon; N el Solh
Journal: J Clin Microbiol Date: 1992-09 Impact factor: 5.948

10. Virulence Factors in Staphylococcus Associated with Small Ruminant Mastitis: Biofilm Production and Antimicrobial Resistance Genes.

Authors: Nara Cavalcanti Andrade; Marta Laranjo; Mateus Matiuzzi Costa; Maria Cristina Queiroga
Journal: Antibiotics (Basel) Date: 2021-05-25

Differentiation of staphylococci on the basis of nuclease properties.

1. DNases in milk and blood sera from different species.

2. Simplified scheme for routine identification of human Staphylococcus species.

3. Differentiation of strains of Staphylococcus epidermidis isolated from bovine udders.

4. The demonstration and characterization of deoxyribonucleases of streptococci group A, B, C, G and L.

5. Differentiation of staphylococcal and micrococcal proteinases by electrophoresis.

6. Metachromatic agar-diffusion methods for detecting staphylococcal nuclease activity.

7. The occurrence of antibodies against staphylococcal deoxyribonucleases in blood sera from different species.

8. Production and heat stability of staphylococcal nuclease.

9. Thermonuclease seroinhibition test for distinguishing Staphylococcus aureus from other coagulase-positive staphylococci.

10. Identification of Staphylococcus species with the API STAPH-IDENT system.

1. Usefulness of the ID32 staph system and a method based on rRNA gene restriction site polymorphism analysis for species and subspecies identification of staphylococcal clinical isolates.

2. A method for monitoring antibodies against staphylococcal DNases.

3. Problems of thermonuclease detection for identifying Staphylococcus aureus in blood culture broths.

4. Antibodies to staphylococcal DNases in sera from different animal species, including humans.

5. Detection of Staphylococcus aureus by polymerase chain reaction amplification of the nuc gene.

6. Reclassification of phenotypically identified staphylococcus intermedius strains.

7. Evaluation of various rapid agglutination methods for the identification of Staphylococcus aureus.

Review 8. Moving towards the immunodiagnosis of staphylococcal intramammary infections.

9. Patterns of antibodies to staphylococcal DNases in dog sera.

10. Virulence Factors in Staphylococcus Associated with Small Ruminant Mastitis: Biofilm Production and Antimicrobial Resistance Genes.