User profiles for L. Barquist
Lars BarquistUniversity of Toronto; Helmholtz Institute for RNA-based Infection Research Verified email at helmholtz-hiri.de Cited by 5917 |
[HTML][HTML] A decade of advances in transposon-insertion sequencing
It has been 10 years since the introduction of modern transposon-insertion sequencing (TIS)
methods, which combine genome-wide transposon mutagenesis with high-throughput …
methods, which combine genome-wide transposon mutagenesis with high-throughput …
[HTML][HTML] Resolving host–pathogen interactions by dual RNA-seq
AJ Westermann, L Barquist, J Vogel - PLoS pathogens, 2017 - journals.plos.org
The transcriptome is a powerful proxy for the physiological state of a cell, healthy or diseased.
As a result, transcriptome analysis has become a key tool in understanding the molecular …
As a result, transcriptome analysis has become a key tool in understanding the molecular …
Approaches to querying bacterial genomes with transposon-insertion sequencing
In this review, we discuss transposon-insertion sequencing, variously known in the literature
as TraDIS, Tn-seq, INSeq, and HITS. By monitoring a large library of single transposon-…
as TraDIS, Tn-seq, INSeq, and HITS. By monitoring a large library of single transposon-…
Rfam 11.0: 10 years of RNA families
…, J Daub, R Eberhardt, J Tate, L Barquist… - Nucleic acids …, 2013 - academic.oup.com
The Rfam database (available via the website at http://rfam.sanger.ac.uk and through our
mirror at http://rfam.janelia.org ) is a collection of non-coding RNA families, primarily RNAs with …
mirror at http://rfam.janelia.org ) is a collection of non-coding RNA families, primarily RNAs with …
Dual RNA-seq unveils noncoding RNA functions in host–pathogen interactions
Bacteria express many small RNAs for which the regulatory roles in pathogenesis have
remained poorly understood due to a paucity of robust phenotypes in standard virulence assays. …
remained poorly understood due to a paucity of robust phenotypes in standard virulence assays. …
Global RNA recognition patterns of post‐transcriptional regulators Hfq and CsrA revealed by UV crosslinking in vivo
The molecular roles of many RNA ‐binding proteins in bacterial post‐transcriptional gene
regulation are not well understood. Approaches combining in vivo UV crosslinking with RNA …
regulation are not well understood. Approaches combining in vivo UV crosslinking with RNA …
Noncanonical crRNAs derived from host transcripts enable multiplexable RNA detection by Cas9
…, NL Peeck, T Bischler, F Wimmer, Y Yu, L Barquist… - Science, 2021 - science.org
CRISPR-Cas systems recognize foreign genetic material using CRISPR RNAs (crRNAs). In
type II systems, a trans-activating crRNA (tracrRNA) hybridizes to crRNAs to drive their …
type II systems, a trans-activating crRNA (tracrRNA) hybridizes to crRNAs to drive their …
Patterns of genome evolution that have accompanied host adaptation in Salmonella
…, HMB Seth-Smith, L Barquist… - Proceedings of the …, 2015 - National Acad Sciences
Many bacterial pathogens are specialized, infecting one or few hosts, and this is often
associated with more acute disease presentation. Specific genomes show markers of this …
associated with more acute disease presentation. Specific genomes show markers of this …
Parallel independent evolution of pathogenicity within the genus Yersinia
The genus Yersinia has been used as a model system to study pathogen evolution. Using
whole-genome sequencing of all Yersinia species, we delineate the gene complement of the …
whole-genome sequencing of all Yersinia species, we delineate the gene complement of the …
[HTML][HTML] Distinct Salmonella Enteritidis lineages associated with enterocolitis in high-income settings and invasive disease in low-income settings
An epidemiological paradox surrounds Salmonella enterica serovar Enteritidis. In high-income
settings, it has been responsible for an epidemic of poultry-associated, self-limiting …
settings, it has been responsible for an epidemic of poultry-associated, self-limiting …