众所周知,微生物在海绵中占丰富,占宿主生物量的50%-60%。越来越多的证据表明,与海绵相关的细菌,真菌和蓝细菌都是从海绵中鉴定出的生物活性化合物的真正创造者。发现从1998年到2017年发现774种结构活性化合物,对海绵相关微生物的天然产品资源进行了很好的概述。During the last 5 years, many new molecules, including peptides, polyketides, alkaloids, and terpenes, have been identi fi ed from sponge-associated microorganisms through various mining strategies, exhibiting a wide range of biological activities, such as anti-microbial, anti-cancer, enzyme inhibition, and antioxidant properties.In this paper, 140 compounds produced by sponge-associated microorganisms from 2017 to 2022 are systematically discussed in terms of their structures, biological activities, and strain sources, as well as the mining strategies, which not only further updates the natural product library of sponge-associated microorganisms but also provides a new guideline for exploring the “ dark matter ” in sponges.
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