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All Journal Jurnal Pengolahan Hasil Perikanan Indonesia Jurnal Penelitian Saintek ILMU KELAUTAN: Indonesian Journal of Marine Sciences Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan Bioma : Berkala Ilmiah Biologi BERKALA FISIKA JURNAL ANATOMI FISIOLOGI SAINS DAN MATEMATIKA Jurnal Natur Indonesia Jurnal Akademika Biologi Teknosains: Media Informasi Sains dan Teknologi Prosiding KPSDA Jurnal Bioteknologi & Biosains Indonesia (JBBI) Indonesian Food and Nutrition Progress Biosaintifika: Journal of Biology & Biology Education Berkala Bioteknologi Jurnal Biologi Tropika NICHE Journal of Tropical Biology Buletin Anatomi dan Fisiologi (Bulletin of Anatomy and Physiology) BIOEDUSAINS: Jurnal Pendidikan Biologi dan Sains Jurnal Energi Baru dan Terbarukan AGRIC Journal of Bioresources and Environmental Sciences Jurnal Bioteknologi & Biosains Indonesia
Endang Kusdiyantini
Departemen Biologi Fakultas Sains Dan Matematika, Universitas Diponegoro, Semarang
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Mathematics Medicine & Pharmacology Physics Public Health Social Sciences

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Journal : Prosiding KPSDA

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Bioprospeksi dan Identifikasi Molekuler Bakteri yang Berasosiasi dengan Alga Hijau sebagai Penghasil Senyawa Antibakteri Endang_Kusdiyantini, Rizky Panji_Nugroho
Prosiding KPSDA Vol 1, No 1 (2015): Prosiding KPSDA 2015
Publisher : Prosiding KPSDA

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Abstract

Bacteria are ubiquotus and could grow in various environments, including those associated with marine organisms such as algae, sponge, sea grass and soft corals. For these organisms, bacteria help building their active defense mechanisms by producing secondary metabolites such as antibacterial compounds. This research aimed to study the potency of seaweed-associated bacteia in producing antibacterial compounds. The seaweed used were Halimeda macroloba, Caulerpa racemosa dan Ulva sp. The results of isolation found five bacteria: one from H. macroloba, three from C. racemosa, and one from Ulva sp. Antibacterial assays was done by measuring inhibition zone to the growth of three bacteria: Escherichia coli, Staphylococcus aureus, dan Pseudomonas aeruginosa. Bacteria Isolated from H. macroloba showed the highest inhibition zone towards P. aeruginosa of 18.1 mm. Using molecular 16S rRNA identification, this isolate showed similarity to Idiomarina fontislapidosi strain HME8844. Biochemical tests showed that this isolate   was negative to ferment the sugar of arabinose, fructose and sucrose, and also negative to amylum hidrolysis.
Co-Authors Adde Lolita Putri Adhitya Naufal Pribadhi Afrazak Johansyah Agni Rizqy Berliyanti Agung Suprihadi Ahmad Thontowi Anda, Martin Andi Darmawan Anggraini, Ika Anggraini, Ika Anggraini, Ika Anggraini Anggrayeni, Yesti Tri Anto Budiharjo Arina Lunggani Arina Tri Lunggani Arina Tri Lunggani Arina Tri Lunggani Arsyad, Wifqul Muna Atit Kanti Ayuningtyas, Annisa Nur Azzahra, Meilidya Falkhiya Basundari, Sinta Anas Bintoro Rudi Saputro, Bintoro Rudi Budi Raharjo Chatarina Umbul Wahyuni Daniel Pasaribu Devia Kusmawati Arfina Dian Arif Rachman E Hugeng Wandono Eka, Prastya Muhammad Elawati, Nunung Eni Elawati, Nunung Eni Enny Yusuf Wachidah Yuniwarti Erma Prihastanti Euis HERMIATI Evi F Simanjuntak Faradila Ayu, Near Putri Fauzaan, Muhammad Faishal Fransenda, Auxensius Rexer Gilbran, Adam Ginting, Ledy Ginting, R Cinta Badia H Hadiyanto Hadi Endrawati Hapzi Ali Herida, Azalia Puspa Hermin P Kusumaningrum Hermin P. Kusumaningrum Hermin Pancasakti Kusumaningrum Hilmi Fadhli Ihdina Isfara Suteja Ika Anggraini Ika Anggraini Indah Sulistyarini Irviandi, Risnu Joedoro Sudarsono Khabib Khasan Alfaridhi, Khabib Khasan Kumudasmoro, Bagas Mukti Kurniawati, Laily Laily Kurniawati Larasati, Ella Dewani Layalia, Afina Rista Manullang, Efrando Maria Sarah Fadillah MG Isworo Rukmi Moi, Maria Yasinta Muhammad Amal Nurhakim, Muhammad Amal Muhammad Nur Muhammad Nur Muhammad Z ainuri Muhammad Zainuri Munifatul Izzati N Nurhayati Nafilah, Syahraini Naufal, Adhitya Nia Fadlilatul Laily Novi Alvita Pratama Nugrahaini, Dian Laila Nugroho Sasongko Jati, Nugroho Sasongko Nunung Eni Elawati Nunung Eni Elawati Nurauliyaa, Aida Habibah Nurhayati Nurhayati Nurhayati Nurhayati Nurhayati Nurhayati Nurmila, Ika Oktavia Pardede, Lasria Parluhutan Siahaan Pratama, Novi Alvita Prayitno, S Feta Avila Prianto, A. Heru Puteri Aryani Putri, Adde Lolita Octavia Rejeki Siti Ferniah Rida Yuliana, Rida Safitri, Linda Saniha Adini, Saniha Sarjana Parman Setiawan Wicaksono, Setiawan Setiawan, Risqi Prastianto Siregar, Mangasa Tua Pandapotan Soni Nugraha Sri Pujianto, Sri Sri Pujiyanto Sulistyo Sulistyo Suryaningsih, Vivi Sutaryo TATI NURHAYATI Tri Winarni Agustini Triwibowo Yuwono Tyas Rini Saraswati Udi Tarwotjo, Udi Wahyono, Yoyon Wijanarka Wijanarka Wijanarka, W Yeti Darmayati