Details:

Alternative Title:
Emerg Infect Dis
Personal Author:
Mäkinen, J. ; Viljanen, M. K. ; Mertsola, J. ; Arvilommi, H. ; He, Q.
Mäkinen, J. ; Viljanen, M. K. ; Mertsola, J. ; Arvilommi, H. ; He, Q. Less -
Description:
Recently, eight allelic variants of the pertactin gene (prn1-8) have been characterized in Bordetella pertussis strains isolated in Europe and the United States. It has been suggested that the divergence of the pertactin types of clinical isolates from those of the B. pertussis vaccine strains is a result of vaccine-driven evolution. Sequencing of the prn, which is relatively time-consuming, has so far been the only method for the differentiation of prn types. We have developed a rapid real-time polymerase chain reaction assay suitable for large-scale screening of the prn type of the circulating strains. This method correctly identified the prn type of all tested 41 clinical isolates and two Finnish vaccine strains. The method is simple and reliable and provides an alternative for sequencing in pertussis research.
Subjects:
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Amino Acid Sequence Bacterial Outer Membrane Proteins Base Sequence Bordetella Pertussis Dna, Bacterial Dna Probes Electrophoresis, Agar Gel Genes, Bacterial Genetic Variation Humans Molecular Sequence Data Pertussis Vaccine Polymerase Chain Reaction Time Factors Virulence Factors, Bordetella
Source:
Emerg Infect Dis. 7(6):952-958.
Document Type:
Journal Article
Collection(s):
Emerging Infectious Diseases
Main Document Checksum:
[+]
urn:sha256:10847388e73754b3650228b671b0f5085db0e2ba068399fe88cf4115efbc5bcc
Download URL:
https://stacks.cdc.gov/view/cdc/15227/cdc_15227_DS1.pdf
File Type:

Supporting Files

• 	11747721.nxml	txt
  	license.txt	txt

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