About BIEBER B
About Friedrich Schiller Univ. Jena, Jena, DEU
About NUESKE J
About Friedrich Schiller Univ. Jena, Jena, DEU
About RITZAU M
About Hans Knoell Inst. Natural Products Res., Jena, DEU
About GRAEFE U
About Hans Knoell Inst. Natural Products Res., Jena, DEU
About Journal of Antibiotics
About Alnus japonica
About Streptomyces
About Antibiotic fermentation
About Alnumycin
About 植物
About Streptomyces
About ナフトキノン
About 抗生物質