Co-Culture Anoxygenic Photosynthetic Bacteria With Bacillus Sp. Isolated From Hanura Beach Against Vibrio Sp

Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati (J-BEKH)

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Title Co-Culture Anoxygenic Photosynthetic Bacteria With Bacillus Sp. Isolated From Hanura Beach Against Vibrio Sp
 
Creator Sumardi, Sumardi; Jurusan Biologi FMIPA Universitas Lampung
Farisi, Salman; Jurusan Biologi FMIPA Universitas Lampung
Ekowati, Christina Nugroho; Jurusan Biologi FMIPA Universitas Lampung
Oktalia, Sundari Ayu; Jurusan Biologi FMIPA Universitas Lampung
 
Subject Antibacterial, Bacillus sp., BFA, Mangrove, Vibrio sp.
 
Description A mangrove forest ecosystem is a place where many special Bacillus Sp. found. This study aims to obtain Bacillus sp. isolates that can inhibit the growth of Vibrio sp. This study was conducted by selecting 77 Bacillus sp. isolates from the Hanura mangrove forest area. In addition, selected bacteria were tested for salt stress, pH stress, pathogenicity test, and antibiotic susceptibility test. Selected isolates were cultivated together with Vibrio sp. for 7 days. Bacillus sp. and Vibrio sp. cultured again with the addition of anoxygenic photosynthetic bacteria for 4 days. From the results of the initial selection, 4 isolates could inhibit the growth of Vibrio sp. The final results showed that Bacillus IL2K8 isolates were known to inhibit the growth of Vibrio Sp., can grow at salinity 0%, 3%, 6% and pH 7 and pH 10. IL2K8 isolates are not pathogenic, resistant to amplicin antibiotics, streptomycin, nalidixic acid, and chloramphenicol but sensitive to trimethoprim antibiotics. In the joint culture of liquid media IL2K8 together with Anoxygenic Photosynthetic Bacteria (APB) isolates IL2K8 can inhibit the growth of Vibrio sp. 
 
Publisher Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Lampung
 
Contributor
 
Date 2019-12-19
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
 
Format application/pdf
 
Identifier http://jurnal.fmipa.unila.ac.id/jbekh/article/view/2404
10.23960/j-bekh.v6i2.2404
 
Source Jurnal Ilmiah Biologi Ekperimen dan Keanekaragaman Hayati (J-BEKH); Vol 6, No 2 (2019); 62-70
Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati; Vol 6, No 2 (2019); 62-70
2686-200X
2338-4344
10.23960/j-bekh.v6i2
 
Language eng
 
Relation http://jurnal.fmipa.unila.ac.id/jbekh/article/view/2404/1725
 
Rights Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).
 

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