Search filters

Authors whose works are in public domain in at least one jurisdiction

List of works by Karl A. Hassan

A Transcriptomic Approach to Identify Novel Drug Efflux Pumps in Bacteria

scientific article

Active export proteins mediating drug resistance in staphylococci

scientific article published on January 2007

Adherence and motility characteristics of clinical Acinetobacter baumannii isolates

scientific article published on 09 August 2011

An ace up their sleeve: a transcriptomic approach exposes the AceI efflux protein of Acinetobacter baumannii and reveals the drug efflux potential hidden in many microbial pathogens

scientific article published on 22 April 2015

Analysis of tryptophan residues in the staphylococcal multidrug transporter QacA reveals long-distance functional associations of residues on opposite sides of the membrane

scientific article published on 25 January 2008

Bacillus cereus efflux protein BC3310 - a multidrug transporter of the unknown major facilitator family, UMF-2.

scientific article published on 12 October 2015

Biolog Phenotype MicroArrays for Phenotypic Characterization of Microbial Cells

scientific article published on 01 January 2014

Comparative analysis of surface-exposed virulence factors of Acinetobacter baumannii

scientific article

Comparative genomics between human and animal associated subspecies of the Mycobacterium avium complex: a basis for pathogenicity

scientific article published on 15 September 2015

Comparative genomics of plant-associated Pseudomonas spp.: insights into diversity and inheritance of traits involved in multitrophic interactions

scientific article

Crystal Structure of an Integron Gene Cassette-Associated Protein from Vibrio cholerae Identifies a Cationic Drug-Binding Module

scientific article

Cyanobacteria as a critical reservoir of the environmental antimicrobial resistome

scientific article published in 2023

Development of a High-Throughput Cloning Strategy for Characterization of Acinetobacter baumannii Drug Transporter Proteins

scientific article published on July 19, 2011

Disruption of Transporters Affiliated with Enantio-Pyochelin Biosynthesis Gene Cluster of Pseudomonas protegens Pf-5 Has Pleiotropic Effects

scientific article

Effect of tannic acid on the transcriptome of the soil bacterium Pseudomonas protegens Pf-5

scientific article

Elucidating essential genes in plant-associated <i>Pseudomonas protegens</i> Pf-5 using transposon insertion sequencing

scientific article published on 30 November 2020

Fluorescence-Based Flow Sorting in Parallel with Transposon Insertion Site Sequencing Identifies Multidrug Efflux Systems in Acinetobacter baumannii

scientific article

Functional analyses reveal an important role for tyrosine residues in the staphylococcal multidrug efflux protein QacA.

scientific article published on 16 September 2008

Functional effects of intramembranous proline substitutions in the staphylococcal multidrug transporter QacA.

scientific article published in October 2006

Genome Sequence of the Group III Clostridium botulinum Strain Eklund-C.

scientific article published on 14 March 2013

Genome Sequence of the Neurotoxigenic Clostridium butyricum Strain 5521.

scientific article

Genome degradation in Brucella ovis corresponds with narrowing of its host range and tissue tropism

scientific article

Genome of alkaliphilic Bacillus pseudofirmus OF4 reveals adaptations that support the ability to grow in an external pH range from 7.5 to 11.4.

scientific article published on 27 September 2011

Genome sequence of Vibrio rotiferianus strain DAT722.

scientific article published on 6 May 2011

Genome-based evolutionary history of Pseudomonas spp.

scientific article published on 6 April 2018

Genomic analyses of Clostridium perfringens isolates from five toxinotypes

scientific article

Glycine-Rich Transmembrane Helix 10 in the Staphylococcal Tetracycline Transporter TetA(K) Lines a Solvent-Accessible Channel†

scientific article published on 06 December 2006

H-NS plays a role in expression of Acinetobacter baumannii virulence features.

scientific article published on 06 May 2013

Homologs of the Acinetobacter baumannii AceI transporter represent a new family of bacterial multidrug efflux systems

scientific article

Identification of Novel Host Fatty Acid Stress Adaptation Strategies

scientific article published in 2019

Impact of DNA damaging agents on genome-wide transcriptional profiles in two marine Synechococcus species

scientific article published on 16 August 2013

Inactivation of the GacA response regulator in Pseudomonas fluorescens Pf-5 has far-reaching transcriptomic consequences

article

Insights on virulence from the complete genome of Staphylococcus capitis.

scientific article published on 23 September 2015

Investigation of the human pathogen Acinetobacter baumannii under iron limiting conditions

scientific article published on February 23, 2011

Molecular evolution of V(H)9 germline genes isolated from DBA, BALB, 129 and C57BL mouse strains and sublines

scientific article published on 6 May 2003

Optimized production and analysis of the staphylococcal multidrug efflux protein QacA.

scientific article published on 6 December 2008

Pacing across the membrane: the novel PACE family of efflux pumps is widespread in Gram-negative pathogens.

scientific article published in February 2018

Physical enrichment of transposon mutants from saturation mutant libraries using the TraDISort approach

scientific article

Quantitative PCR for detection of mRNA and gDNA in environmental isolates

scientific article published in January 2014

Rapid multiplexed phenotypic screening identifies drug resistance functions for three novel efflux pumps in Acinetobacter baumannii

scientific article published on 31 January 2016

Regulation of the aceI multidrug efflux pump gene in Acinetobacter baumannii.

scientific article published on 21 February 2018

Resistance to pentamidine is mediated by AdeAB, regulated by AdeRS, and influenced by growth conditions in Acinetobacter baumannii ATCC 17978.

scientific article published on 11 May 2018

Roles of DHA2 family transporters in drug resistance and iron homeostasis in Acinetobacter spp.

scientific article

Root Exudates Alter the Expression of Diverse Metabolic, Transport, Regulatory, and Stress Response Genes in Rhizosphere <i>Pseudomonas</i>

scientific article published on 14 April 2021

SecDF as part of the Sec-translocase facilitates efficient secretion of Bacillus cereus toxins and cell wall-associated proteins

scientific article published in August 2014

Sequences of two related multiple antibiotic resistance virulence plasmids sharing a unique IS26-related molecular signature isolated from different Escherichia coli pathotypes from different hosts

scientific article

Short-chain diamines are the physiological substrates of PACE family efflux pumps

scientific article published on 15 August 2019

Single-step selection of drug resistant Acinetobacter baylyi ADP1 mutants reveals a functional redundancy in the recruitment of multidrug efflux systems

scientific article

Structural and functional analysis of the type III secretion system from Pseudomonas fluorescens Q8r1-96.

scientific article

The Role of Zinc Efflux during Acinetobacter baumannii Infection

scientific article published on 08 November 2019

The Role of the CopA Copper Efflux System in Virulence

scientific article published on 29 January 2019

The Rsm regulon of plant growth-promoting Pseudomonas fluorescens SS101: role of small RNAs in regulation of lipopeptide biosynthesis

scientific article

The complete genome and phenome of a community-acquired Acinetobacter baumannii

scientific article

The effect of iron limitation on the transcriptome and proteome of Pseudomonas fluorescens Pf-5.

scientific article

The effect of zinc limitation on the transcriptome ofPseudomonas protegens Pf-5

scientific article published on 19 August 2012

The putative drug efflux systems of the Bacillus cereus group

scientific article

Transcriptomic and biochemical analyses identify a family of chlorhexidine efflux proteins

scientific article

Transmembrane helix 12 of the Staphylococcus aureus multidrug transporter QacA lines the bivalent cationic drug binding pocket

scientific journal article

TransportDB 2.0: a database for exploring membrane transporters in sequenced genomes from all domains of life

scientific article

Zinc stress induces copper depletion in Acinetobacter baumannii

scientific article published on 11 March 2017

pA506, a conjugative plasmid of the plant epiphyte Pseudomonas fluorescens A506

scientific article published on 28 June 2013