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List of works by Karen M Ottemann

A supplemented soft agar chemotaxis assay demonstrates the Helicobacter pylori chemotactic response to zinc and nickel

scientific article published on 8 November 2012

Analysis of Vibrio cholerae ToxR function by construction of novel fusion proteins

scientific article published on 01 February 1995

CheV: CheW-like coupling proteins at the core of the chemotaxis signaling network

scientific article

Chemotaxis allows bacteria to overcome host-generated reactive oxygen species that constrain gland colonization.

scientific article published on 5 March 2018

Control of bacterial colonization in the glands and crypts

scientific article published on 28 November 2018

Converting a transmembrane receptor to a soluble receptor: recognition domain to effector domain signaling after excision of the transmembrane domain

scientific article published on October 1997

Cooperation of two distinct coupling proteins creates chemosensory network connections

scientific article

Early-Career Scientists Shaping the New Microbiology

scientific article published on 16 March 2020

Eosinophils suppress Th1 responses and restrict bacterially induced gastrointestinal inflammation

scientific article published on 6 August 2018

Fallacy of the Unique Genome: Sequence Diversity within Single Helicobacter pylori Strains

scientific article published on 21 February 2017

Functional analysis of the Helicobacter pylori flagellar switch proteins

scientific article published on 18 September 2009

Gastric metabolomics detects H. pylori correlated loss of numerous metabolites in both the corpus and antrum

scientific article published on 09 November 2020

H. pylori GPS: Modulating Host Metabolites for Location Sensing.

scientific article published in August 2015

Helicobacter pylori Biofilm Confers Antibiotic Tolerance in Part via A Protein-Dependent Mechanism

scientific article published on 24 June 2020

Helicobacter pylori Biofilm Formation and Its Potential Role in Pathogenesis.

scientific article

Helicobacter pylori Biofilm Involves a Multigene Stress-Biased Response, Including a Structural Role for Flagella

article

Helicobacter pylori CheZ(HP) and ChePep form a novel chemotaxis-regulatory complex distinct from the core chemotaxis signaling proteins and the flagellar motor.

scientific article

Helicobacter pylori Uses the TlpB Receptor To Sense Sites of Gastric Injury

scientific article published on 21 August 2019

Helicobacter pylori chemoreceptor TlpC mediates chemotaxis to lactate

scientific article published on 26 October 2017

Helicobacter pylori requires TlpD-driven chemotaxis to proliferate in the antrum.

scientific article

Identification of a chemoreceptor zinc-binding domain common to cytoplasmic bacterial chemoreceptors.

scientific article

Motility and chemotaxis in Campylobacter and Helicobacter .

scientific article published on January 2011

Recombination-based in vivo expression technology identifies Helicobacter pylori genes important for host colonization

scientific article

Roles for motility in bacterial–host interactions ⬇️

scientific article published on June 1, 1997

Spatial and Temporal Shifts in Bacterial Biogeography and Gland Occupation during the Development of a Chronic Infection

scientific article published on 11 October 2016

The Helicobacter pylori Autotransporter ImaA Tempers the Bacterium's Interaction with α5β1 Integrin.

scientific article published on 17 October 2016

The Helicobacter pylori CZB Cytoplasmic Chemoreceptor TlpD Forms an Autonomous Polar Chemotaxis Signaling Complex That Mediates a Tactic Response to Oxidative Stress.

scientific article published on 21 March 2016

The ToxR protein of Vibrio cholerae forms homodimers and heterodimers.

scientific article published on January 1996

Two predicted chemoreceptors of Helicobacter pylori promote stomach infection

scientific article published on October 2002

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