Selective procedure for isolation of mic
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Rubén D. González; Elvira C. Arenas; Elisa B. Vilches; Miguel A. Billerbeck
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Article
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1993
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Springer-Verlag
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English
⚖ 323 KB
Selective isolation of microorganisms producing pullulanase and isoamylase was accomplished using a two plate detection assay which distinguished both activities and excluded microorganisms producing other extracellular amylases. Over 115,000 colonies tested, 190 strains producing pullulanase and 5