An allelic exchange system for compliant genetic manipulation of the select agents Burkholderia pseudomallei and Burkholderia mallei
نویسندگان
چکیده
منابع مشابه
Genetic tools for select-agent-compliant manipulation of Burkholderia pseudomallei.
Because of Burkholderia pseudomallei's classification as a select agent in the United States, genetic manipulation of this bacterium is strictly regulated. Only a few antibiotic selection markers, including gentamicin, kanamycin, and zeocin, are currently approved for use with this bacterium, but wild-type strains are highly resistant to these antibiotics. To facilitate routine genetic manipula...
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The genus Burkholderia is currently composed of many species, but only three are notable pathogens for humans or animals: the former cepacia complex (described in Chapter 220) pseudomallei (the agent of melioidosis), and mallei (the agent of equine glanders). All three are aerobic, nonsporulating, straight or slightly curved gram-negative bacilli that were formerly placed in the genus Pseudomonas.
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Burkholderia mallei and Burkholderia pseudomallei are Gram-negative bacteria that cause glanders and melioidosis, respectively. Inhalational infection with either organism can result in severe and rapidly fatal pneumonia. Inoculation by the oral and cutaneous routes can also produce infection. Chronic infection may develop after recovery from acute infection with both agents, and control of inf...
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• Vol 9 • July 2007 B. mallei and B. pseudomallei as Bioterrorism Agents Burkholderia mallei and Burkholderia pseudomallei are the causative organisms of glanders and melioidosis, respectively. Although now rare in western countries, both organisms have recently gained much interest because of their unique potential as bio terrorism agents [1]. Despite being unique organisms, B. mallei and B. ...
متن کاملEvaluation of a Latex Agglutination Assay for the Identification of Burkholderia pseudomallei and Burkholderia mallei
Cases of melioidosis and glanders are rare in the United States, but the etiologic agents of each disease (Burkholderia pseudomallei and Burkholderia mallei, respectively) are classified as Tier 1 select agents because of concerns about their potential use as bioterrorism agents. A rapid, highly sensitive, and portable assay for clinical laboratories and field use is required. Our laboratory ha...
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ژورنال
عنوان ژورنال: Gene
سال: 2009
ISSN: 0378-1119
DOI: 10.1016/j.gene.2008.10.011