The Distribution and Antibacterial Activity of Marine Sponge-Associated Bacteria in the Aegean Sea and the Sea of Marmara, Turkey

2021 ◽  
Author(s):  
Gülşen Altuğ ◽  
Pelin S. Çiftçi Türetken ◽  
Samet Kalkan ◽  
Bülent Topaloğlu
Keyword(s):  
Antibacterial Activity ◽  
Marine Sponge ◽  
Aegean Sea ◽  
Sea Of Marmara ◽  
Associated Bacteria ◽  
Sponge Associated Bacteria

Fatty Acid Profile and In Vitro Anticancer Activity of Two Marine Sponge- Associated Bacteria

2020 ◽  
Vol 16 (9) ◽  
pp. 1273-1280
Author(s):  
Giuseppina Tommonaro ◽  
Ali M. El-Hagrassi ◽  
Walid Fayad ◽  
Carmine Iodice ◽  
Kamel H. Shaker ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Fatty Acids ◽  
Fatty Acid ◽  
Colorectal Carcinoma ◽  
Cell Line ◽  
Marine Sponge ◽  
Hct116 Cell ◽  
Associated Bacteria ◽  
Sponge Associated Bacteria ◽  
Human Colorectal Carcinoma

Background: Colorectal cancer represents one of the prominent causes of mortality worldwide in men and women. The objective of this study was to search for new potential anticancer compounds, both in prevention and treatment of colorectal cancer. The anticancer potential of marine bacterial extracts against Human colorectal carcinoma cell line (HCT116) was evaluated as well as the partial identification of bioactive metabolites. Methods: All bacterial extracts were tested for their cytotoxicity against HCT116 cell line by means of MTT assay. The highly cytotoxic dichloromethane extracts of marine sponge-associated bacteria Vibrio sp. and Bacillus sp. were analyzed by GC-MS. Results: Two fractions, Vib3 and Bac3, exhibited a very interesting cytotoxicity against human colorectal carcinoma (HCT116) cell line, with a percentage of cytotoxicity of 96.04 % and 29.48 %, respectively. Discussion: The GC-MS analysis revealed the presence of two major fatty acids, palmitic and oleic acids, in Vib3 fraction and fatty acid esters and phenolic compounds in Bac3 fraction. Conclusion: Based on previous literature, it may be hypothesized that the anticancer activity of bacterial extracts could be, at least partially, to the fatty acids fraction.

scholarly journals Screening of marine sponge-associated bacteria from Echinodictyum gorgonoides and its bioactivity

2012 ◽  
Vol 11 (88) ◽  
pp. 15469-15476 ◽  
Author(s):  
Isaac Dhinakaran D ◽  
Ramakrishana Deva Prasad D ◽  
Gohila R ◽  
P Lipton A
Keyword(s):  
Marine Sponge ◽  
Associated Bacteria ◽  
Sponge Associated Bacteria

Isolation and Characterization of a GDSL Esterase from the Metagenome of a Marine Sponge-associated Bacteria

2009 ◽  
Vol 12 (4) ◽  
pp. 395-402 ◽  
Author(s):  
Yoshiko Okamura ◽  
Tomonori Kimura ◽  
Hiroko Yokouchi ◽  
Macarena Meneses-Osorio ◽  
Masaya Katoh ◽  
...  
Keyword(s):  
Marine Sponge ◽  
Associated Bacteria ◽  
Isolation And Characterization ◽  
Sponge Associated Bacteria

Host specificity in marine sponge-associated bacteria, and potential implications for marine microbial diversity

2003 ◽  
Vol 6 (2) ◽  
pp. 121-130 ◽  
Author(s):  
Michael W. Taylor ◽  
Peter J. Schupp ◽  
Ingela Dahllöf ◽  
Staffan Kjelleberg ◽  
Peter D. Steinberg
Keyword(s):  
Microbial Diversity ◽  
Host Specificity ◽  
Marine Sponge ◽  
Associated Bacteria ◽  
Sponge Associated Bacteria ◽  
Marine Microbial Diversity

scholarly journals ISOLASI DAN KARAKTERISASI BAKTERI PENGHASIL SENYAWA ANTIBAKTERI YANG BERASOSIASI DENGAN KARANG BATU DARI PERAIRAN BITUNG DAN SPONS DARI SELAT MAKASSAR

Jurnal BIOMA ◽  
2015 ◽  
Vol 11 (1) ◽  
pp. 42
Author(s):  
FRANSISCA SUNNY ◽  
TRI HANDAYANI KURNIATI ◽  
ARIANI HATMANTI
Keyword(s):  
Antibacterial Activity ◽  
Diffusion Method ◽  
Marine Agar ◽  
Antibacterial Compounds ◽  
Associated Bacteria ◽  
Antibacterial Assay ◽  
Sponge Associated Bacteria ◽  
Oxidase Test ◽  
El Tor ◽  
Produce Acid

ABSTRACT Recently the needs of antibacterial compounds is increasing. This is due to the bacterial resistence to common antibacterial  compounds.  coral  and  sponge-ssociated  bacteria  are  potential  producer of antibacterial compounds. This research was aim to obtain coral and sponge-associated bacteria that could produce antibacterial compound. coral associated-bacteria was isolated from Bitung and   was isolated in Marine Agar by pour plate method. The antibacterial compounds were obtained by extraction using ethyl acetate and acetone. The antibacterial assay was performed by agar diffusion method using paper discs and was performed by testing with  Staphylococcus  aureus,  Bacillus  subtilis, Vibrio cholerae biotipe El Tor, and Escherichia coli. Total 37 isolate  was  isolated  from  corals and 25 isolate from sponge obtained from Selat Makassar. Based on the assay, only bacteria from sponge that showed antibacterial activity. Two sponge-associated bacteria, S.5-8 and  S.2-1 NRBC were found to inhibit S. aureus. From those isolates, isolate S.5-8 produced bigger clear zone (2,6 mm) than S.2-1 NRBC (1,5mm). S.5-8 could hydrolize gelatine whereas S.2-1 NRBC showed positive result on oxidase test and was able to fement xilose and arabinose to produce acid.   Key words: antibacterial activity, association, characterization, coral, isolation, sponge

Antimicrobial and antibiofilm activities of marine sponge-associated bacteria against multidrug-resistant Staphylococcus spp. isolated from canine skin

2020 ◽  
pp. 104612
Author(s):  
Suzanne de Oliveira Nunes ◽  
Bruno Francesco Rodrigues Oliveira ◽  
Marcia Giambiagi-deMarval ◽  
Marinella Silva Laport
Keyword(s):  
Marine Sponge ◽  
Multidrug Resistant ◽  
Associated Bacteria ◽  
Sponge Associated Bacteria ◽  
Staphylococcus Spp

Identification of marine sponge-associated bacteria of the Saint Martin's island of the Bay of Bengal emphasizing on the prevention of motile Aeromonas septicemia in Labeo rohita

Aquaculture ◽  
2021 ◽  
pp. 737156
Author(s):  
Sulav Indra Paul ◽  
Mdd. Mahbubur Rahman ◽  
Mohammad Abdus Salam ◽  
Md. Arifur Rahman Khan ◽  
Md. Tofazzal Islam
Keyword(s):  
Marine Sponge ◽  
Bay Of Bengal ◽  
Labeo Rohita ◽  
Associated Bacteria ◽  
Sponge Associated Bacteria

scholarly journals Activity profiles for marine sponge-associated bacteria obtained by 16S rRNA vs 16S rRNA gene comparisons

2010 ◽  
Vol 4 (4) ◽  
pp. 498-508 ◽  
Author(s):  
Janine Kamke ◽  
Michael W Taylor ◽  
Susanne Schmitt
Keyword(s):  
16S Rrna ◽  
16S Rrna Gene ◽  
Marine Sponge ◽  
Rrna Gene ◽  
Associated Bacteria ◽  
Sponge Associated Bacteria
Sign in / Sign up

Export Citation Format

Share Document