
Jason Johnston
Postdoctoral Fellow

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About me
Lead Laboratory Scientist at University of Kentucky HealthCare
Education

University of Wisconsin-La Crosse
1994 - 1999Bachelor's degree Microbiology and ImmunologyActivities and Societies: Microbiology Club Performed undergraduate research characterizing a previously unidentified bioluminescent bacterium.

University of Alabama at Birmingham
1999 - 2004Doctor of Philosophy - PhD Microbiology and ImmunologyCharacterized manganese-dependent regulation of Streptococcus pneumoniae and its role in virulence. Demonstrated the importance of manganese transport in virulence and defense against oxidative stress.
Experience

University of Iowa
Dec 2003 - Aug 2008Postdoctoral Fellow• Characterized the role of sialic acid transport in the pathogenesis of Haemophilus influenzae.• Characterized the regulation of sialic acid transport and catabolism and demonstrated a novel interaction between two transcription factors.• Used microarray analysis to identify differentially regulated genes in biofilm cell populations.• Mentored undergraduate students.

University of Kentucky
Sept 2008 - Jun 2013Assistant Professor• Conducted independent research characterizing transcriptional regulatory networks that impact the pathogenesis of Haemophilus influenzae.• Characterized the role of heme and surface proteins in biofilm development of Haemophilus influenzae.• Supervised graduate students, undergraduate students, research technicians, and a postdoctoral research associate.• Lectured in courses on bacterial pathogenesis, genetics, DNA replication, and transcriptional regulation for medical, graduate, and dental students.• Taught medical students basic diagnostic methods in a laboratory course.• Monitored safety protocols and maintained accurate safety records for the laboratory. Show less

United States Postal Service
Dec 2014 - Oct 2020Supervisor, Customer Service SupportAt the direction of the Postmaster, I perform data analysis and produce reports to aid management in improving efficiency and performance.

University of Kentucky HealthCare
Oct 2020 - Sept 2023Laboratory Scientist
University of Kentucky
Sept 2023 - nowLead Laboratory Scientist
Licenses & Certifications
.webp)
Molecular Biology
American Society for Clinical Pathology (ASCP)Jan 2024
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