Diversity and Antibacterial Activities of Fungi from Gorgonian Coral
Author Information
Author(s): Wang Ya-Nan, Shao Chang-Lun, Zheng Cai-Juan, Chen Yi-Yan, Wang Chang-Yun
Primary Institution: Key Laboratory of Marine Drugs, Ministry of Education, School of Medicine and Pharmacy, Ocean University of China
Hypothesis
The study investigates the diversity of symbiotic fungi associated with the gorgonian coral Echinogorgia rebekka and their antibacterial activities against pathogenic bacteria.
Conclusion
The study found that 18 fungal strains from the gorgonian coral exhibited varying levels of antibacterial activity, particularly against Gram-positive bacteria.
Supporting Evidence
- 18 fungal strains were isolated from the gorgonian coral Echinogorgia rebekka.
- All isolated fungi belonged to the phylum Ascomycota and were distributed among seven genera.
- 12 out of 18 fungal strains showed moderate to high antibacterial activities against Staphylococcus aureus.
- 9 strains exhibited moderate to very high activities against Micrococcus tetragenus.
- Fungal extracts showed higher inhibition activities to Gram-positive bacteria than to Gram-negative bacteria.
Takeaway
Scientists found 18 different types of fungi living in a coral that can help fight germs, especially the bad ones that make people sick.
Methodology
Fungi were isolated from the gorgonian coral, identified morphologically and genetically, and their antibacterial activities were tested against five pathogenic bacteria.
Limitations
The study primarily focused on a limited number of fungal strains and their activities against specific pathogens.
Digital Object Identifier (DOI)
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