Literature DB >> 18390661

Insertion hot spot for horizontally acquired DNA within a bidirectional small-RNA locus in Salmonella enterica.

Roberto Balbontín1, Nara Figueroa-Bossi, Josep Casadesús, Lionello Bossi.   

Abstract

In Escherichia coli and Salmonella enterica, RyeA and RyeB RNAs are encoded on opposite DNA strands at the same locus. We present evidence indicating that the last 23 bp of the ryeB gene, corresponding to an internal portion of the ryeA gene, served repeatedly as the integration site for exogenous DNA during Salmonella evolution and still act as an attachment site for present-day bacteriophages. Interestingly, ryeA sequence and expression are modified upon lysogenization.

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Year:  2008        PMID： 18390661      PMCID： PMC2395037          DOI： 10.1128/JB.00220-08

Source DB:  PubMed          Journal:  J Bacteriol        ISSN： 0021-9193            Impact factor:   3.490


  19 in total

Review 1.  The integrase family of recombinase: organization and function of the active site.

Authors:  I Grainge; M Jayaram
Journal:  Mol Microbiol       Date:  1999-08       Impact factor: 3.501

2.  Identification of SopE2 from Salmonella typhimurium, a conserved guanine nucleotide exchange factor for Cdc42 of the host cell.

Authors:  S Stender; A Friebel; S Linder; M Rohde; S Mirold; W D Hardt
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Review 3.  Pathogenicity islands: bacterial evolution in quantum leaps.

Authors:  E A Groisman; H Ochman
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Review 4.  The record of horizontal gene transfer in Salmonella.

Authors:  A J Bäumler
Journal:  Trends Microbiol       Date:  1997-08       Impact factor: 17.079

5.  Salmonella host cell invasion emerged by acquisition of a mosaic of separate genetic elements, including Salmonella pathogenicity island 1 (SPI1), SPI5, and sopE2.

Authors:  S Mirold; K Ehrbar; A Weissmüller; R Prager; H Tschäpe; H Rüssmann; W D Hardt
Journal:  J Bacteriol       Date:  2001-04       Impact factor: 3.490

6.  Identification of SopE2, a Salmonella secreted protein which is highly homologous to SopE and involved in bacterial invasion of epithelial cells.

Authors:  C S Bakshi; V P Singh; M W Wood; P W Jones; T S Wallis; E E Galyov
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Authors:  Nara Figueroa-Bossi; Serena Ammendola; Lionello Bossi
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Review 8.  Pathogenicity islands and the evolution of microbes.

Authors:  J Hacker; J B Kaper
Journal:  Annu Rev Microbiol       Date:  2000       Impact factor: 15.500

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Journal:  Microb Pathog       Date:  1998-08       Impact factor: 3.738

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Authors:  Lionello Bossi; Nara Figueroa-Bossi
Journal:  Mol Microbiol       Date:  2007-07-03       Impact factor: 3.501
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  15 in total

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3.  The Crp-activated small noncoding regulatory RNA CyaR (RyeE) links nutritional status to group behavior.

Authors:  Nicholas De Lay; Susan Gottesman
Journal:  J Bacteriol       Date:  2008-10-31       Impact factor: 3.490

Review 4.  Cross-Regulation between Bacteria and Phages at a Posttranscriptional Level.

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Journal:  Microbiol Spectr       Date:  2018-07

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Review 6.  sRNAs and the virulence of Salmonella enterica serovar Typhimurium.

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7.  A search for small noncoding RNAs in Staphylococcus aureus reveals a conserved sequence motif for regulation.

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8.  The adaptation of temperate bacteriophages to their host genomes.

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9.  CRISPRTarget: bioinformatic prediction and analysis of crRNA targets.

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10.  The chromosomal organization of horizontal gene transfer in bacteria.

Authors:  Pedro H Oliveira; Marie Touchon; Jean Cury; Eduardo P C Rocha
Journal:  Nat Commun       Date:  2017-10-10       Impact factor: 14.919
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