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Updated: Dec 14, 2025

Prospecting Microbial Strains for Bioremediation and Probiotics Development for Metaorganism Research and Preservation
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Antimicrobial compounds from marine actinomycetes.

Cong Wang1,2, Yuanyu Lu2, Shugeng Cao3

  • 1Department of Pharmaceutical Sciences, Daniel K. Inouye College of Pharmacy, University of Hawai'i at Hilo, 200 W. Kawili St., Hilo, HI, 96720, USA.

Archives of Pharmacal Research
|July 22, 2020
PubMed
Summary

Marine actinomycetes are key sources of novel natural products. This review details 313 compounds from marine actinomycetes, focusing on their sources, structures, and antimicrobial activities.

Keywords:
Antimicrobial bioactivitiesChemical structuresMarine actinomycetesMarine natural products

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Area of Science:

  • Marine microbiology
  • Natural product chemistry
  • Antimicrobial drug discovery

Background:

  • Marine actinomycetes have been the primary source of marine natural products over the last four decades.
  • These microorganisms produce a diverse array of bioactive compounds with significant therapeutic potential.

Purpose of the Study:

  • To comprehensively review the sources, structures, and antimicrobial activities of natural products derived from marine actinomycetes.
  • To consolidate information on 313 new marine natural products reported between 1976 and 2019.

Main Methods:

  • Literature search and review of scientific publications from 1976 to 2019.
  • Compilation and analysis of data on natural products isolated from marine actinomycetes, including their origin, chemical structures, and reported bioactivities.

Main Results:

  • Identification and characterization of 313 distinct natural products from marine actinomycetes.
  • Detailed presentation of the sources (specific marine actinomycete species and environments), structural diversity, and documented antimicrobial activities of these compounds.

Conclusions:

  • Marine actinomycetes continue to be a prolific source of structurally diverse natural products with promising antimicrobial properties.
  • This review highlights the sustained importance of marine actinomycetes in the search for new antimicrobial agents.