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Nunuk Widhyastuti
Pusat Penelitian Biologi, Lembaga Ilmu Pengetahuan Indonesia, Jalan Raya Bogor-Jakarta Km. 46, Cibinong 16911 Indonesia
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ISOLATION, SELECTION AND MOLECULAR IDENTIFICATION OF ANTIBIOTIC PRODUCING ACTINOMYCETES Tri Ratna Sulistiyani; Nunuk Widhyastuti
Widyariset Vol 14, No 3 (2011): Widyariset
Publisher : Pusbindiklat - LIPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (296.503 KB) | DOI: 10.14203/widyariset.14.3.2011.541-548

Abstract

Microorganisms is one of the biodiversity that is priceless. One type of microorganisms is actinomycetes. Actinomycetes is a potential source of bioactive compounds producing high comercial value in pharmaceuticals and agricultures. The results showed that 44 Actinomycetes isolates has the ability to produce secondary metabo-lites antibiotics. They were active against M. luteus, S. aureus, E. coli, B. subtilis, S. cerevisiae, and C. albicans. Morphological studied indicated that the A16.1 isolate belonged to the genus Streptomyces. The identifi cation result based on 16S rDNA sequence is S. hygroscopicus subsp. azalomyceticus with 97% similarity level.
ISOLATION, SELECTION AND MOLECULAR IDENTIFICATION OF ANTIBIOTIC PRODUCING ACTINOMYCETES Tri Ratna Sulistiyani; Nunuk Widhyastuti
Widyariset Vol 14, No 3 (2011): Widyariset
Publisher : Pusbindiklat - LIPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (296.503 KB) | DOI: 10.14203/widyariset.14.3.2011.541-548

Abstract

Microorganisms is one of the biodiversity that is priceless. One type of microorganisms is actinomycetes. Actinomycetes is a potential source of bioactive compounds producing high comercial value in pharmaceuticals and agricultures. The results showed that 44 Actinomycetes isolates has the ability to produce secondary metabo-lites antibiotics. They were active against M. luteus, S. aureus, E. coli, B. subtilis, S. cerevisiae, and C. albicans. Morphological studied indicated that the A16.1 isolate belonged to the genus Streptomyces. The identifi cation result based on 16S rDNA sequence is S. hygroscopicus subsp. azalomyceticus with 97% similarity level.
Co-Authors Tri Ratna Sulistiyani