| Title | The Introduction of Polycrylamide Gel into the Solid Culture of Streptomyces spp. | ||
| Author | Han, Hong Ui · Yang, Moon | ||
| Address | Department of Biology, College of Science, Inha University; Research Center for Molecular Microbiology of Seoul National University | ||
| Bibliography | Korean Journal of Microbiology, 30(1),65-69, 1992 | ||
| DOI | |||
| Key Words | Polyacrylamide gel, Agar, Streptomyces, Growth factors | ||
| Abstract | It is proposed the polyacrylamide gel, instead of agar, could be used for the solid cultures of microorganisms including Streptomyces strains. Polymerization and gellation of 5% acrylamide solution were done by autoclaving for 5 min at 121℃ and no hindered by the addition of nutrient-rich media. In particular, pH buffer solution suitable for corresponding microorganisms must be used in the preparation of culture media. Comparing with agar, it was discussed that polycrylamide gel had many advantages such as gellation within the wide range of strong acid Carbon and Nitrogen sources, requirement tests of growth factors and minerals, sterization at high temperature, diffusion assays of products depending on the pore size of gel, and stability and standarization of microbial cultures. | ||
| Download PDF | Kor_300110_65-69p.pdf | ||