معرفی
Paul Johnson, Ph.D. is a Professor in the Biology Department at the University of North Georgia, specifically within the College of Health and Natural Sciences. He maintains an office in the Health and Natural Sciences building, room 435, in Dahlonega. Dr. Johnson teaches several courses including Microbiology for Allied Health Professions, Genetics, Food Microbiology (Study Abroad), Environmental Microbiology, and General Microbiology.
Dr. Johnson earned his Ph.D. in Microbiology and Molecular Genetics from Emory University in 2010 and his B.S. in Biology from North Georgia College & State University in 2002. Following his doctoral studies, he completed a Postdoctoral Fellowship at Emory University from 2010-2012.
Dr. Johnson's research focuses on understanding bacterial mechanisms for evading antimicrobial agents, specifically differentiating between antibiotic resistance (heritable genetic mechanisms) and antibiotic tolerance/persistence (survival of genetically identical subpopulations). His work primarily utilizes two model organisms: N. gonorrhoeae and S. aureus. This research has important implications for developing more effective antimicrobial therapies and understanding treatment failures. Dr. Johnson has made significant contributions to understanding efflux pumps, gene regulation in pathogenic bacteria, and the molecular mechanisms underlying antibiotic resistance.
Analysis of Dr. Johnson's publication record reveals a consistent focus on antimicrobial resistance mechanisms, particularly in Neisseria gonorrhoeae and Staphylococcus aureus. His work spans molecular genetics, bacterial physiology, and the clinical implications of resistance mechanisms. Over time, his research has expanded from basic mechanisms of efflux pumps to broader questions about bacterial persistence and the evolutionary dynamics of resistance development. The interdisciplinary nature of his work connects microbiology, molecular genetics, and clinical medicine.
Dr. Johnson serves as an advisor for Biology and Pre-Medicine students at UNG. His expertise in microbiology and antimicrobial resistance informs both his research and teaching, creating a strong connection between his scholarly work and classroom instruction. While specific grant information isn't provided in the available materials, his productive publication record suggests successful research funding.
Based on his research focus on N. gonorrhoeae and S. aureus, Dr. Johnson likely maintains laboratory facilities for bacterial culture, genetic manipulation, and antimicrobial susceptibility testing. His work on microbial population dynamics suggests sophisticated experimental approaches to studying bacterial communities and their responses to antimicrobial challenges.
