유영지, 정원석, 반연희, 김은지, 최은애, 김은지, 윤여준 "A Combined Approach of Classical Mutagenesis and Rational Metabolic Engineering for the Improved Production of Rapamicin in Streptomyces hygroscopicus ATCC29253" 춘계생물공학회, 2009.04.09-11 (포항공과대학), 구두발표

윤여준, 박제원, 박성렬 "Engineered Biosynthesis of Microbial Natural Products in Heterologous Hosts" ibio BIT2nd Annual World Congress of Industrial Biotechnology 2009, 2009.04.05-07 (COEX, 서울)

박성렬, 김은지, 모상준, 백지혜, 윤진아, 이소라, 윤여준 "Development of Expression System for the Production of Marine Natural Product in a Heterologous Host" The 8th Asia-Pacific Marine Biotechnology Conference, 2008.11.12-15 (부산, BEXCO)

정원석, 최은애, 유영지, 반연희, 윤여준 " Reconstruction of Desmycosin by Hetelogous Expression of Mycinose Biosynthetic Genes from the Tylosin Gene Cluster in Streptomyces venezuelae" 한국미생물연합회 학회 , 2008.10.16-17 (교육문화회관)

박제원, 박성렬, 김은지, 윤진아, 이소라, 백지혜, 윤여준 "Exploting the Natural Metabolic Diversity in Streptomyces venezuelae as an Microbial Catalyst for Generating of Unusual Reduced Macrolide Antibiotics " 한국미생물연합회 학회 , 2008.10.16-17 (교육문화회관)

정원석, 윤여준 " An Engineered Host of Streptomyces venezuelae for the Efficient Production of Hybrid Mcrolides " 추계생물공학회, 2008.10.06-07 (제주 ICC), 구두발표

박성렬, 박제원, 반연희, 유영지, 이소라, 백지혜, 최은애, 윤여준 "Heterologous Production of Epothilones B and D in Streptomyces venezuelae" 추계생물공학회, 2008.10.06-07 (제주 ICC)

한아름, 반연희, 유영지, 이소라, 최은애, 윤여준 "Incorporation of Deoxysugars into e-rhodomycinone by Sugar-flexible Glycosyltransterase to Produce Novel Rhodomycin D Analogs in Streptomyces venezuelae" 2008 한국미생물 생명공학회, 2008.06.26-27 (교육문화회관)

박성렬, 박제원, 정원석, 윤진아, 김은지, 백지혜, 윤여준 "Heterologous Production of Anti-cancer Agent in Streptomyces venezuelae" 2008 한국미생물 생명공학회, 2008.06.26-27 (교육문화회관)

윤여준 "Biosynthesis of 4,6-disubstituted Aminoglycoside Antibiotics" 2008 한국미생물 생명공학회, 2008.06.26-27 (교육문화회관)