More than meets the I: The biosynthetic gene cluster for indanomycin was identified from Streptomyces antibioticus NRRL 8167. The framework of the indanomycins includes a tetrahydropyran and a central indane ring system. The final module of the indanomycin polyketide synthase possesses an unusual terminal module lacking an integrated thioesterase.

中文翻译：

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抗生素链霉菌NRRL 8167的Indanomycin生物合成基因簇的分析

远远超过了I：从抗生素链霉菌NRRL 8167中鉴定了茚达菌素的生物合成基因簇。茚达菌素的框架包括四氢吡喃和中央茚满环系统。茚达那霉素聚酮化合物合酶的最终模块具有不常见的末端模块，缺少整合的硫酯酶。