Genetic Characterization of Broad-Host-Range IncQ Plasmids Harboring bla VEB-18 in Vibrio Species
نویسندگان
چکیده
منابع مشابه
Plasmid evolution and interaction between the plasmid addiction stability systems of two related broad-host-range IncQ-like plasmids.
Plasmid pTC-F14 contains a plasmid stability system called pas (plasmid addiction system), which consists of two proteins, a PasA antitoxin and a PasB toxin. This system is closely related to the pas of plasmid pTF-FC2 (81 and 72% amino acid identity for PasA and PasB, respectively) except that the pas of pTF-FC2 contains a third protein, PasC. As both pTC-F14 and pTF-FC2 are highly promiscuous...
متن کاملBroad host range of streptococcal macrolide resistance plasmids.
Four macrolide-lincosamide-streptogramin B resistance plasmids transferred into 13 recipients belonging to Streptococcus, Staphylococcus, and Listeria genera. The plasmids were stably maintained in all new hosts except Streptococcus sanguis, Streptococcus pneumoniae, Staphylococcus aureus, and Listeria innocua and were identical to those found in the corresponding donor strains.
متن کاملBroad-host-range IncP-1 plasmids and their resistance potential
The plasmids of the incompatibility (Inc) group IncP-1, also called IncP, as extrachromosomal genetic elements can transfer and replicate virtually in all Gram-negative bacteria. They are composed of backbone genes that encode a variety of essential functions and accessory genes that have implications for human health and environmental bioremediation. Broad-host-range IncP plasmids are known to...
متن کاملCharacterization of the minimum replicon of the broad-host-range plasmid pTF-FC2 and similarity between pTF-FC2 and the IncQ plasmids.
The nucleotide sequence of a 3,202-base-pair fragment which contained the minimum region required for replication of the broad-host-range plasmid, pTF-FC2, has been determined. At least five open reading frames and a region that affected the host range were identified. Proteins corresponding in size and location to four of the five open reading frames were produced in an in vitro transcription-...
متن کاملComparative biology of IncQ and IncQ-like plasmids.
Plasmids belonging to Escherichia coli incompatibility group Q are relatively small (approximately 5 to 15 kb) and able to replicate in a remarkably broad range of bacterial hosts. These include gram-positive bacteria such as Brevibacterium and Mycobacterium and gram-negative bacteria such as Agrobacterium, Desulfovibrio, and cyanobacteria. These plasmids are mobilized by several self-transmiss...
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ژورنال
عنوان ژورنال: Antimicrobial Agents and Chemotherapy
سال: 2017
ISSN: 0066-4804,1098-6596
DOI: 10.1128/aac.00708-17