Plasmid profile in oral Fusobacterium nucleatum from humans and Cebus apella monkeys
Fusobacterium nucleatum is a strict anaerobe and is indigenous of the human oral cavity. This organism is commonly recovered from different monomicrobial and mixed infections in humans and animals. In this study, the plasmid profile, the plasmid stability and the penicillin-resistance association in...
Main Authors: | , , |
---|---|
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Universidade de São Paulo (USP)
2003
|
Subjects: | |
Online Access: | https://doaj.org/article/3861801aee9e4cb1abd8f318fed9decb |
id |
ftdoajarticles:oai:doaj.org/article:3861801aee9e4cb1abd8f318fed9decb |
---|---|
record_format |
openpolar |
spelling |
ftdoajarticles:oai:doaj.org/article:3861801aee9e4cb1abd8f318fed9decb 2024-09-09T19:25:45+00:00 Plasmid profile in oral Fusobacterium nucleatum from humans and Cebus apella monkeys Paula Marcia O. GaettiI-Jardim Jr. Elerson Avilla-Campos Mario J. 2003-01-01T00:00:00Z https://doaj.org/article/3861801aee9e4cb1abd8f318fed9decb EN eng Universidade de São Paulo (USP) http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0036-46652003000100002 https://doaj.org/toc/0036-4665 https://doaj.org/toc/1678-9946 0036-4665 1678-9946 https://doaj.org/article/3861801aee9e4cb1abd8f318fed9decb Revista do Instituto de Medicina Tropical de São Paulo, Vol 45, Iss 1, Pp 05-09 (2003) Plasmid Gene Fusobacterium nucleatum Cebus apella Arctic medicine. Tropical medicine RC955-962 Infectious and parasitic diseases RC109-216 article 2003 ftdoajarticles 2024-08-05T17:49:30Z Fusobacterium nucleatum is a strict anaerobe and is indigenous of the human oral cavity. This organism is commonly recovered from different monomicrobial and mixed infections in humans and animals. In this study, the plasmid profile, the plasmid stability and the penicillin-resistance association in oral F. nucleatum isolated from periodontal patients, healthy subjects and Cebus apella monkeys were evaluated. Forty-five F. nucleatum strains from patients, 38 from healthy subjects and seven from C. apella were identified and analyzed. Plasmid extraction was performed in all the isolated strains. These elements were found in 26.7% strains from patients and one strain from C. apella. Strains from healthy subjects did not show any plasmid. Most of strains showed two plasmid bands ranging from 4 to 16 Kb, but digestions with endonucleases showed that they belonged to a single plasmid. The plasmid profile was similar and stable in human and monkey strains. Also, plasmids were classified into three groups according to size. Two strains were positive to beta-lactamase production and no plasmid DNA-hybridization with a beta-lactamase gene probe was observed, suggesting a chromosomal resistance. Article in Journal/Newspaper Arctic Directory of Open Access Journals: DOAJ Articles Arctic |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
Plasmid Gene Fusobacterium nucleatum Cebus apella Arctic medicine. Tropical medicine RC955-962 Infectious and parasitic diseases RC109-216 |
spellingShingle |
Plasmid Gene Fusobacterium nucleatum Cebus apella Arctic medicine. Tropical medicine RC955-962 Infectious and parasitic diseases RC109-216 Paula Marcia O. GaettiI-Jardim Jr. Elerson Avilla-Campos Mario J. Plasmid profile in oral Fusobacterium nucleatum from humans and Cebus apella monkeys |
topic_facet |
Plasmid Gene Fusobacterium nucleatum Cebus apella Arctic medicine. Tropical medicine RC955-962 Infectious and parasitic diseases RC109-216 |
description |
Fusobacterium nucleatum is a strict anaerobe and is indigenous of the human oral cavity. This organism is commonly recovered from different monomicrobial and mixed infections in humans and animals. In this study, the plasmid profile, the plasmid stability and the penicillin-resistance association in oral F. nucleatum isolated from periodontal patients, healthy subjects and Cebus apella monkeys were evaluated. Forty-five F. nucleatum strains from patients, 38 from healthy subjects and seven from C. apella were identified and analyzed. Plasmid extraction was performed in all the isolated strains. These elements were found in 26.7% strains from patients and one strain from C. apella. Strains from healthy subjects did not show any plasmid. Most of strains showed two plasmid bands ranging from 4 to 16 Kb, but digestions with endonucleases showed that they belonged to a single plasmid. The plasmid profile was similar and stable in human and monkey strains. Also, plasmids were classified into three groups according to size. Two strains were positive to beta-lactamase production and no plasmid DNA-hybridization with a beta-lactamase gene probe was observed, suggesting a chromosomal resistance. |
format |
Article in Journal/Newspaper |
author |
Paula Marcia O. GaettiI-Jardim Jr. Elerson Avilla-Campos Mario J. |
author_facet |
Paula Marcia O. GaettiI-Jardim Jr. Elerson Avilla-Campos Mario J. |
author_sort |
Paula Marcia O. |
title |
Plasmid profile in oral Fusobacterium nucleatum from humans and Cebus apella monkeys |
title_short |
Plasmid profile in oral Fusobacterium nucleatum from humans and Cebus apella monkeys |
title_full |
Plasmid profile in oral Fusobacterium nucleatum from humans and Cebus apella monkeys |
title_fullStr |
Plasmid profile in oral Fusobacterium nucleatum from humans and Cebus apella monkeys |
title_full_unstemmed |
Plasmid profile in oral Fusobacterium nucleatum from humans and Cebus apella monkeys |
title_sort |
plasmid profile in oral fusobacterium nucleatum from humans and cebus apella monkeys |
publisher |
Universidade de São Paulo (USP) |
publishDate |
2003 |
url |
https://doaj.org/article/3861801aee9e4cb1abd8f318fed9decb |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic |
genre_facet |
Arctic |
op_source |
Revista do Instituto de Medicina Tropical de São Paulo, Vol 45, Iss 1, Pp 05-09 (2003) |
op_relation |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0036-46652003000100002 https://doaj.org/toc/0036-4665 https://doaj.org/toc/1678-9946 0036-4665 1678-9946 https://doaj.org/article/3861801aee9e4cb1abd8f318fed9decb |
_version_ |
1809895481669582848 |