这个词是什么意思？
Antibiotic substance produced by various Streptomyces species. It is an inhibitor of enzymatic activities that involve glutamine and is used as an antineoplastic and immunosuppressive agent.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D001377 · MeSH 2026。
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