Type 3 fimbriae encoded on plasmids are expressed from a unique promoter without affecting host motility, facilitating an exceptional phenotype that enhances conjugal plasmid transfer

Research output: Contribution to journalJournal articlepeer-review

Standard

Type 3 fimbriae encoded on plasmids are expressed from a unique promoter without affecting host motility, facilitating an exceptional phenotype that enhances conjugal plasmid transfer. / Madsen, Jonas Stenløkke; Riber, Leise; Kot, Witold Piotr; Basfeld, Alrun; Burmølle, Mette; Hansen, Lars H.; Sørensen, Søren Johannes.

In: P L o S One, Vol. 11, No. 9, e0162390, 2016.

Research output: Contribution to journalJournal articlepeer-review

Harvard

Madsen, JS, Riber, L, Kot, WP, Basfeld, A, Burmølle, M, Hansen, LH & Sørensen, SJ 2016, 'Type 3 fimbriae encoded on plasmids are expressed from a unique promoter without affecting host motility, facilitating an exceptional phenotype that enhances conjugal plasmid transfer', P L o S One, vol. 11, no. 9, e0162390. https://doi.org/10.1371/journal.pone.0162390

APA

Madsen, J. S., Riber, L., Kot, W. P., Basfeld, A., Burmølle, M., Hansen, L. H., & Sørensen, S. J. (2016). Type 3 fimbriae encoded on plasmids are expressed from a unique promoter without affecting host motility, facilitating an exceptional phenotype that enhances conjugal plasmid transfer. P L o S One, 11(9), [e0162390]. https://doi.org/10.1371/journal.pone.0162390

Vancouver

Madsen JS, Riber L, Kot WP, Basfeld A, Burmølle M, Hansen LH et al. Type 3 fimbriae encoded on plasmids are expressed from a unique promoter without affecting host motility, facilitating an exceptional phenotype that enhances conjugal plasmid transfer. P L o S One. 2016;11(9). e0162390. https://doi.org/10.1371/journal.pone.0162390

Author

Madsen, Jonas Stenløkke ; Riber, Leise ; Kot, Witold Piotr ; Basfeld, Alrun ; Burmølle, Mette ; Hansen, Lars H. ; Sørensen, Søren Johannes. / Type 3 fimbriae encoded on plasmids are expressed from a unique promoter without affecting host motility, facilitating an exceptional phenotype that enhances conjugal plasmid transfer. In: P L o S One. 2016 ; Vol. 11, No. 9.

Bibtex

@article{26af4c21414543e2b6f0dfb55fd1bdac,
title = "Type 3 fimbriae encoded on plasmids are expressed from a unique promoter without affecting host motility, facilitating an exceptional phenotype that enhances conjugal plasmid transfer",
abstract = "Horizontal gene transfer (HGT), the transmission of genetic material to a recipient that is not the progeny of the donor, is fundamental in bacterial evolution. HGT is often mediated by mobile genetic elements such as conjugative plasmids, which may be in conflict with the chromosomal elements of the genome because they are independent replicons that may petition their own evolutionary strategy. Here we study differences between type 3 fimbriae encoded on wild type plasmids and in chromosomes. Using known and newly characterized plasmids we show that the expression of type 3 fimbriae encoded on plasmids is systematically different, as MrkH, a c-di-GMP dependent transcriptional activator is not needed for strong expression of the fimbriae. MrkH is required for expression of type 3 fimbriae of the Klebsiella pneumoniae chromosome, wherefrom the fimbriae operon (mrkABCDF) of plasmids is believed to have originated. We find that mrkABCDFs of plasmids are highly expressed via a unique promoter that differs from the original Klebsiella promoter resulting in fundamental behavioral consequences. Plasmid associated mrkABCDFs did not influence the swimming behavior of the host, that hereby acquired an exceptional phenotype being able to both actively swim (planktonic behavior) and express biofilm associated fimbriae (sessile behavior). We show that this exceptional phenotype enhances the conjugal transfer of the plasmid.",
keywords = "Journal Article",
author = "Madsen, {Jonas Stenl{\o}kke} and Leise Riber and Kot, {Witold Piotr} and Alrun Basfeld and Mette Burm{\o}lle and Hansen, {Lars H.} and S{\o}rensen, {S{\o}ren Johannes}",
year = "2016",
doi = "10.1371/journal.pone.0162390",
language = "English",
volume = "11",
journal = "PLoS ONE",
issn = "1932-6203",
publisher = "Public Library of Science",
number = "9",

}

RIS

TY - JOUR

T1 - Type 3 fimbriae encoded on plasmids are expressed from a unique promoter without affecting host motility, facilitating an exceptional phenotype that enhances conjugal plasmid transfer

AU - Madsen, Jonas Stenløkke

AU - Riber, Leise

AU - Kot, Witold Piotr

AU - Basfeld, Alrun

AU - Burmølle, Mette

AU - Hansen, Lars H.

AU - Sørensen, Søren Johannes

PY - 2016

Y1 - 2016

N2 - Horizontal gene transfer (HGT), the transmission of genetic material to a recipient that is not the progeny of the donor, is fundamental in bacterial evolution. HGT is often mediated by mobile genetic elements such as conjugative plasmids, which may be in conflict with the chromosomal elements of the genome because they are independent replicons that may petition their own evolutionary strategy. Here we study differences between type 3 fimbriae encoded on wild type plasmids and in chromosomes. Using known and newly characterized plasmids we show that the expression of type 3 fimbriae encoded on plasmids is systematically different, as MrkH, a c-di-GMP dependent transcriptional activator is not needed for strong expression of the fimbriae. MrkH is required for expression of type 3 fimbriae of the Klebsiella pneumoniae chromosome, wherefrom the fimbriae operon (mrkABCDF) of plasmids is believed to have originated. We find that mrkABCDFs of plasmids are highly expressed via a unique promoter that differs from the original Klebsiella promoter resulting in fundamental behavioral consequences. Plasmid associated mrkABCDFs did not influence the swimming behavior of the host, that hereby acquired an exceptional phenotype being able to both actively swim (planktonic behavior) and express biofilm associated fimbriae (sessile behavior). We show that this exceptional phenotype enhances the conjugal transfer of the plasmid.

AB - Horizontal gene transfer (HGT), the transmission of genetic material to a recipient that is not the progeny of the donor, is fundamental in bacterial evolution. HGT is often mediated by mobile genetic elements such as conjugative plasmids, which may be in conflict with the chromosomal elements of the genome because they are independent replicons that may petition their own evolutionary strategy. Here we study differences between type 3 fimbriae encoded on wild type plasmids and in chromosomes. Using known and newly characterized plasmids we show that the expression of type 3 fimbriae encoded on plasmids is systematically different, as MrkH, a c-di-GMP dependent transcriptional activator is not needed for strong expression of the fimbriae. MrkH is required for expression of type 3 fimbriae of the Klebsiella pneumoniae chromosome, wherefrom the fimbriae operon (mrkABCDF) of plasmids is believed to have originated. We find that mrkABCDFs of plasmids are highly expressed via a unique promoter that differs from the original Klebsiella promoter resulting in fundamental behavioral consequences. Plasmid associated mrkABCDFs did not influence the swimming behavior of the host, that hereby acquired an exceptional phenotype being able to both actively swim (planktonic behavior) and express biofilm associated fimbriae (sessile behavior). We show that this exceptional phenotype enhances the conjugal transfer of the plasmid.

KW - Journal Article

U2 - 10.1371/journal.pone.0162390

DO - 10.1371/journal.pone.0162390

M3 - Journal article

C2 - 27627107

VL - 11

JO - PLoS ONE

JF - PLoS ONE

SN - 1932-6203

IS - 9

M1 - e0162390

ER -

ID: 165936019