AUTHOR=Wang Xiachang , Lu Yuanyuan , Shaaban Khaled A. , Wang Guojun , Xia Xuekui , Zhu Youjuan TITLE=Editorial: Bioactive Natural Products from Microbes: Isolation, Characterization, Biosynthesis and Structure Modification JOURNAL=Frontiers in Chemistry VOLUME=10 YEAR=2022 URL=https://www.frontiersin.org/journals/chemistry/articles/10.3389/fchem.2022.883652 DOI=10.3389/fchem.2022.883652 ISSN=2296-2646