Details

Autor(en) / Beteiligte

• Lee, O.H. (Silla University, Busan, Republic of Korea)
• Jang, M.K. (Silla University, Busan, Republic of Korea)
• Lee, D.G. (Silla University, Busan, Republic of Korea)
• Lee, J.H. (Silla University, Busan, Republic of Korea)
• Ha, J.M. (Silla University, Busan, Republic of Korea)
• Ha, B.J. (Silla University, Busan, Republic of Korea)
• Ahn, I.Y. (Youngnam Flour Mills Co., Ltd., Busan, Republic of Korea)
• Cho, D.I. (Youngnam Flour Mills Co., Ltd., Busan, Republic of Korea)
• Lee, S.H. (Silla University, Busan, Republic of Korea), E-mail: slee@silla.ac.kr

Titel

Construction of A Bacteriocidal Yeast Producing Bacteriocin OR-7

Ist Teil von

• Han'gug mi'saengmul saengmyeong gong haghoeji, 2008-06, Vol.36 (2), p.101-105

Ort / Verlag

Seoul: Korean Society for Microbiology and Biotechnology

Erscheinungsjahr

2008

Quelle

EZB Electronic Journals Library

Beschreibungen/Notizen

• In order to obtain yeast cells producing a bacteriocin OR-7, the 180 bp polynucleotide corresponding to the OR-7 gene including codons for start and stop was chemically synthesized and cloned into pAUR123, an yeast expression vector. Transformed yeast cells exhibited growth inhibition of Bacillus subtilis, Campylobacter jeuni, Escherichia coli and Pseudomonas aeruginosa. This result indicates that yeast cells producing OR-7 possess bacteriocidal properties against both Gram positive B. subtilis and Gram negative C. jejuni, E. coli and P. aeruginosa cells. The recombinant yeast strain constructed in this study can be applied in the food preservative or animal feed.