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All Journal Jurnal Ilmu Pertanian Indonesia Jurnal Fitopatologi Indonesia Alchemy : Journal of Chemistry Biosfer: Jurnal Tadris Biologi Elkawnie Jurnal Kelautan Tropis JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA Science and Technology Indonesia Jurnal Biodjati Martabe : Jurnal Pengabdian Kepada Masyarakat Jurnal Pembelajaran dan Biologi Nukleus Dharma Raflesia : Jurnal Ilmiah Pengembangan dan Penerapan IPTEKS Spizaetus: Jurnal Biologi dan Pendidikan Biologi Bioscientist : Jurnal Ilmiah Biologi Operations Research: International Conference Series Journal of Multidisciplinary Applied Natural Science Jurnal Pengabdian Pada Masyarakat Journal of Pharmaceutical and Sciences. Jurnal Laboratorium Sains Terapan
Wibowo, Risky Hadi
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Journal : Elkawnie

 1 
Screening and Identification of Mangrove Plant Sonneratia alba Sm. Endophytic Bacteria From Enggano Island, Bengkulu Province Fatimatuzzahra, Fatimatuzzahra; Wibowo, Risky Hadi; Sipriyadi, Sipriyadi; Simanjuntak, Putri Hezekiel Claracia; Johan, Yar
Elkawnie: Journal of Islamic Science and Technology Vol 10, No 2 (2024)
Publisher : Universitas Islam Negeri Ar-Raniry Banda Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/ekw.v10i2.19120

Abstract

Abstract: The mangrove plants from Enggano Island are found in a well-preserved ecosystem. Mangroves contain secondary metabolite compounds that result from the interaction between plants and endophytic bacteria. This study aims to obtain endophytic bacterial isolates from the mangrove plant Sonneratia alba Sm. from Enggano Island and to assess bacterial diversity. Endophytic bacteria were isolated using grinding and then diluted with serial dilutions of 10-1, 10-3, and 10-5. The growing bacteria were purified using the quadrant streak method. They were then identified by observing colony morphology, Gram staining, and biochemical tests including catalase, motility, citrate, urea, and sugar fermentation tests. Bacterial identification was carried out using Bergey's Manual of Determinative Bacteriology. A total of 22 endophytic bacterial isolates were collected from the mangrove plant Sonneratia alba from Enggano Island, consisting of 4 genera: Bacillus, Marinococcus, Micrococcus, and Pseudomonas. There were 17 isolates closely related to the genus of Bacillus, 1 isolate closely related to the Marinococcus, 2 isolates closely related to the Micrococcus, and 2 isolates closely related to the Pseudomonas.Abstrak: Tumbuhan mangrove asal Pulau Enggano berada pada ekosistem yang masih terjaga. Mangrove memiliki kandungan senyawa metabolit sekunder yang merupakan hasil interaksi antara tumbuhan dan bakteri endofit. Penelitian ini bertujuan untuk memperoleh isolat bakteri endofit tumbuhan mangrove Sonneratia alba Sm. asal Pulau Enggano dan mendapatkan keanekaragaman bakteri. Isolasi bakteri endofit dilakukan dengan metode gerus, kemudian diencerkan dengan pengenceran berseri dari 10-1, 10-3, dan 10-5. Bakteri yang tumbuh dimurnikan dengan metode gores kuadran. Kemudian diidentifikasi dengan mengamati morfologi koloni, pewarnaan Gram, dan uji biokimia meliputi uji katalase, uji motilitas, uji sitrat, uji urea, uji gula-gula. Kemudian dilakukan identifikasi bakteri dengan buku Bergey’s Manual of Determinative Bacteriology. Total isolat bakteri endofit yang berhasil dikoleksi dari tumbuhan mangrove Sonneratia alba asal Pulau Enggano adalah sebanyak 22 isolat dengan keanekaragaman bakteri endofit yang terdiri dari 4 genus yaitu Bacillus, Marinococcus, Micrococcus, dan Pseudomonas. Isolat yang memiliki kedekatan dengan genus Bacilus adalah sebanyak 17, yang memiliki kedekatan genus Marinococcus hanya 1 isolat, yang memiliki kedekatan dengan genus Micrococcus adalah 2 isolat, dan 2 isolat memiliki kedekatan dengan genus Pseudomonas.
Co-Authors : Samwilson Slamet, : Samwilson ACENG RUYANI Adriansyah, Aulia Aini Nurul Anggraini, Putri Lisya Anisah, Saskia Anugrah, Ratu Intan Ardiansyah, Rangga Avidlyandi, Avidlyandi Azhar, Afra Wafiqah Berutu, Ali Sadikin Berutu, Mei Awbina Darmi, Darmi Devi Ratnawati Dominica, Dwi Dzakwan, Muhammad Naufal Elfi Yuliza Ernis, Gustria Evi Maryanti Fadhila, Muhammad Adeng Fahmi, Riziq Ilham Nur Fatimatuzzahra Fatimatuzzahra Fitri, Sabrina Helmiyetti Hidayah, Thoriqul Ilfanisari, Vinolla Iman Rusmana Indah Medani, Della Jarulis Jarulis Jody, Regina Khafit Wiradimafan Kurniawan, Yehezkiel Steven Lingga, Rahmad Maharani, Lia Putri Mashudi Mashudi Masrijal, Camelia Dwi Putri Mawakhid, Oki Rokhim Medani, Della Indah Morina Adfa Nabella, Inastia Nabila, Bella Nasution, Riski Padilah Nesbah, Nesbah NISA RACHMANIA MUBARIK Notriawan, Doni Oky Hermansyah Prastya, M. Eka Puspytha, Yolanda Ramanda, Putri Reagen, Muhamad Alvin Refpo Rahman Reza Pertiwi Rina Suthia Hayu Rindiyani, Rindiyani Rizwar, Rizwar Rofiani, Desi Rosianti, Nadya Rothman, Dita Delia Safniyeti Sal Prima Yudha S SALPRIMA YUDHA S Salsabilla, Sisilia Sapitri, Sartika Wati Dwi Saputra, Apin Sari, Chaincin Buana Sari, Dhea Amelia Sasmita, Anggun SEMPURNA GINTING Setiawan, Redo Shari, Winda Shufyani, Fahma Silvia, Elsi Simanjuntak, Putri Hezekiel Claracia Sinaga, Samuel Billie Tua Sinisuka, Alfredi Anis Fadhila Ginting Sipriyadi Suci Rahmawati, Suci Susanti, Elia Taifur, Aghus Thalib, Nisa Muhammad Thamara, Monika Thenawidjaya, Maggy Tri Sunardi, Tri Trianda, Aldy Triani, Lensi Agus Uci Cahlia Vicka Andini Wahyuni, Reza Welly Darwis Wulandari, Gustina Dwi Yar Johan, Yar