About OKAMOTO R
About NOMURA H
About TSUCHIYA M
About TSUNEKAWA H
About FUKUMOTO T
About INUI T
About SAWA T
About TAKEUCHI T
About UMEZAWA H
About J Antibiot
About Streptomyces属
About マクロライド系抗生物質
About 耐性
About グラム陽性菌
About アシル化
About タイロシン
About 誘導体
About 活性