ArticleCurrent microbiology2016
Characterization of a Cryptic and Intriguing Low Molecular Weight Plasmid.
Article in Current microbiology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
2 citing papers in PubMed.
- Intracellular Competitions Reveal Determinants of Plasmid Evolutionary Success.Frontiers in microbiology · 2020Article
- Article
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The complete nucleotide sequence of cryptic plasmid pVCM04 isolated from Salmonella enterica serovar Enteritidis was determined and analyzed. pVCM04 contains 3853 bp with 53.6 % GC content and has twelve ORFs with more than 50 amino acids. Five of these sequences showed homology with replication and mobilization proteins. ORF1 and ORF2 showed homology with replication proteins, while ORFs 3-5 showed homology with mobilization proteins. The pVCM04 possesses a region associated with the theta-type replication mechanism. BLASTn search analysis revealed unexpectedly no similarity with sequences deposited in GenBank. The nucleotide sequence of pVCM04 can be divided into two arms: the region between nucleotides 552-1774 (encoding RepA and RepB) and the region between nucleotides 1775-3853 (encoding MobA, MobB and MobC). Codon bias pattern is distinct between mobA and repA, so the program Modeltest was used to select the best evolutionary model to study these genes. The result of ModelTest (model GTR+G for mobA and model HKY+G for repA) suggests that these genes would be subject to different selective pressures. Considering the differences in the codon usage, the selection of two different evolutionary models, and the absence of plasmids with homology to pVCM04 in GenBank, we believe that pVCM04 is a chimeric molecule and represents a new plasmid lineage.
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Registered trials
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