Abstract
A mini-replicon was obtained for the caprolactam/salicylate degradation plasmid pBS270 (105 kb) of incompatibility group P-7 from Pseudomonas bacteria, and its nucleotide sequence was determined. A new gene that encodes a TrfA-like replication initiator was found on this replicon. The level of homology between this replication initiator and known proteins of the TrfA family suggests that the obtained replicon can be classified as IncP-1-like. The pBS270mini was shown to be chimeric.
Abbreviations
- CAP/SAL plasmid:
-
caprolactam and salicylate biodegradation plasmid
- ORF:
-
open reading frame
- GI:
-
genomic island
References
Esikova T.Z., Grishchenkov V.G., Kulakov L.A., Morenkova M.A., Boronin A.M. 1990. Incompatibility groups of plasmids responsible for ɛ-caprolactam biodegradation in bacteria of the genus Pseudomonas. Mol. Genet. Mikrobiol. Virusol. 4, 25–28.
Sevastsyanovich Y.R., Krasowiak R., Bingle L.E.H., Haines A.S., Sokolov S.L., Kosheleva I.A., Leuchuk A.A., Titok M.A., Smalla K., Thomas C.M. 2008. Diversity of IncP-9 plasmids of Pseudomonas. Microbiology (UK). 154, 2929–2941.
Shintani M., Yano H., Habe H., Omori T., Yamane H., Tsuda M., Nojiri H. 2006. Characterization of the replication, maintenance, and transfer features of the IncP-7 plasmid pCAR1, which carries genes involved in carbazole and dioxin degradation. Appl. Environ. Microbiol. 72, 3206–3216.
Sambrook J., Russel D.W. 2001. Molecular Cloning: A Laboratory Manual, 3rd ed. Cold Spring Harbor, NY: Cold Spring Harbor Lab. Press.
van de Peer Y., de Wachter R. 1994. TREECON for Windows: A software package for the construction and drawing of evolutionary trees for the Microsoft Windows environment. Comput. Appl. Biosci. 10, 569–570.
Volkova O.V., Kosheleva I.A., Boronin A.M. 2012. Structure of replication initiation region in Pseudomonas IncP-7 streptomycin resistance plasmid Rms148. Mol. Biol. (Moscow). 46, 542–547.
Stenger D.C., Lee M.W. 2011. Phylogeny of replication initiator protein TrfA reveals a highly divergent clade of incompatibility group P1 plasmids. Appl. Environ. Microbiol. 77, 2522–2526.
Stenger D.C., Lee M.W., Rogers E.E., Chen J. 2010. Plasmids of Xylella fastidiosa mulberry-infecting strains share extensive sequence identity and gene complement with pVEIS01 from the earthworm symbiont Verminephrobacter eiseniae. Physiol. Mol. Plant Pathol. 74, 238–245.
Lee M.W., Rogers E.E., Stenger D.C. 2010. Functional characterization of replication and stability factors of an incompatibility group P-1 plasmid from Xylella fastidiosa. Appl. Environ. Microbiol. 77, 7734–7740.
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Original Russian Text © O.V. Volkova, A.V. Panov, I.A. Kosheleva, T.Z. Esikova, A.M. Boronin, 2013, published in Molekulyarnaya Biologiya, 2013, Vol. 47, No. 2, pp. 356–360.
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Volkova, O.V., Panov, A.V., Kosheleva, I.A. et al. A new gene of a TrfA type replication initiator found in a caprolactam/salicylate degradation plasmid pBS270. Mol Biol 47, 316–319 (2013). https://doi.org/10.1134/S0026893313020179
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DOI: https://doi.org/10.1134/S0026893313020179