Simultaneous and rapid detection of salmonella typhi, bacillus anthracis and yersinia pestis by multiplex polymerase chain reaction (PCR)
Joint Authors
Furushani, Narjis Safari
Karami, Ali
Pourali, Fatimah
Source
Iranian Red Crescent Medical Journal
Issue
Vol. 15, Issue 11 (30 Nov. 2013)20 p.
Publisher
Publication Date
2013-11-30
Country of Publication
United Arab Emirates
No. of Pages
20
Main Subjects
Topics
Abstract EN
Background : Salmonella typhi, Bacillus anthracis, and Yersinia pestis are the serious human pathogens, so their early diagnosis is important.
Salmonella typhi, Bacillus anthracis, and Yersinia pestis cause typhoid fever, anthrax, and plague respectively.
These bacteria can be used to make biologic weapons.
Objectives : In this study, we designed a new and rapid diagnostic method based on Uniplex and Multiplex PCR method.
Materials and Methods : Uniplex and multiplex Polymerase Chain Reaction (PCR) were conducted on virulent genes of hp and invA of Salmonella typhimurium, Pa and chr of Bacillus anthracis, and pla of Yersinia pestis.
A genome from other bacteria was used to study the specificity of the primer and the PCR test.
Results : Standard strains used in this study showed that primers were specific.
As for sensitivity, it was shown that this method can diagnose 1-10 copies of the genome, or 1-10 Colony Forming Units (CFU) for each of the bacteria.
All pieces except anthrax were sequenced in PCR in order to validate the product.
DNA fragment resulted from Bacillus anthracis was confimed by restriction enzyme digestions.
Conclusion : On the basis of this study, the designed methods are accurate, rapid and inexpensive ways to find and differentiate these bacteria from similar bacteria.
They can be applied for rapid diagnosis of these agents in different specimens and in bioterrorism cases.
American Psychological Association (APA)
Furushani, Narjis Safari& Karami, Ali& Pourali, Fatimah. 2013. Simultaneous and rapid detection of salmonella typhi, bacillus anthracis and yersinia pestis by multiplex polymerase chain reaction (PCR). Iranian Red Crescent Medical Journal،Vol. 15, no. 11.
https://search.emarefa.net/detail/BIM-343065
Modern Language Association (MLA)
Furushani, Narjis Safari…[et al.]. Simultaneous and rapid detection of salmonella typhi, bacillus anthracis and yersinia pestis by multiplex polymerase chain reaction (PCR). Iranian Red Crescent Medical Journal Vol. 15, no. 11 (2013).
https://search.emarefa.net/detail/BIM-343065
American Medical Association (AMA)
Furushani, Narjis Safari& Karami, Ali& Pourali, Fatimah. Simultaneous and rapid detection of salmonella typhi, bacillus anthracis and yersinia pestis by multiplex polymerase chain reaction (PCR). Iranian Red Crescent Medical Journal. 2013. Vol. 15, no. 11.
https://search.emarefa.net/detail/BIM-343065
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-343065