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Tracking the footsteps of Burkholderia mallei: determination of the molecular differences and potential resistance genes.
- Source :
-
Turkish Journal of Medical Sciences . 2024, Vol. 54 Issue 1, p16-25. 10p. - Publication Year :
- 2024
-
Abstract
- Background/aim: Chemical biological radiological nuclear threats are at an important point in the agenda of world health today, as they can cause mass deaths. B. mallei attracts attention as a potential biological warfare agent due to its features such as multidrug resistance, a rapid transmission mechanism via aerosol, the absence of a complete treatment protocol for the infection it causes, and the absence of an approved vaccine for protection against the bacteria. B. mallei suspect samples must be studied by experienced personnel in biosafety level III laboratories. B mallei is a difficult and troublesome pathogen to diagnose and many unknowns about B. mallei today. Therefore, the aim of the study was to determine the molecular differences and potential resistance genes of B mallei strains. Materials and methods: Determination of the molecular differences and potential resistance genes of B mallei strains with new bioinformatics approaches by comparatively examining the data of 29 B mallei strains, 10 of which were isolated from Türkiye, on the genome list of the National Biotechnology Information Center (NCBI). Results: According to the genome annotations of the origins, the origin containing the highest number of CDS which is 5172 was found as the 11th strain obtained in Türkiye in 1949. The origin with the highest number of pseudogenes was determined as 23,344 (China 7) origin. Two hundred and eighty-five pseudogenes found in this strain were obtained from a knee effusion in Myanmar. According to chromosome 2 data, B. mallei strain was determined as the most similar strain to ATCC 23344, line 11 with NCTC 10229 strain, and SAVP1 strain was determined as the least similar strain. When the antimicrobial resistance gene markers of the isolates included in the study were examined, amrA and amrB, qacG ade, Burkholderia pseudomallei Omp38 were found to be carrying. Conclusion: In terms of public health, it was thought that the data obtained as a result of our study about B mallei, which is defined as a biological weapon, is very valuable for creating treatment protocols to be applied to possible epidemics in the future. In addition, the available genetic epidemiological data of these strains belonging to a category that is dangerous to work with in a laboratory environment were reviewed. [ABSTRACT FROM AUTHOR]
- Subjects :
- *BIOLOGICAL weapons
*BURKHOLDERIA pseudomallei
*BURKHOLDERIA
*GENES
*PSEUDOGENES
Subjects
Details
- Language :
- English
- ISSN :
- 13000144
- Volume :
- 54
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- Turkish Journal of Medical Sciences
- Publication Type :
- Academic Journal
- Accession number :
- 175786997
- Full Text :
- https://doi.org/10.55730/1300-0144.5761