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Journal : Advance Sustainable Science, Engineering and Technology (ASSET)

Characterization of Yellow Pigmented Bacteria Associated with Gracilaria sp. Lunggani, Arina Tri; Purwantisari, Susianna; Jannah, Siti Nur
Advance Sustainable Science, Engineering and Technology Vol 2, No 2 (2020): May-October
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/asset.v2i2.7041

Abstract

Research on the kinship analysis of endophytic bacterial  isolated from Gracillaria sp has been carried out. The presence of bacteria associated with Gracilaria sp. has enabled the use of these bacteria as a source of new bioactive compounds, such as biopigments. The research aims to isolated bacteria from Gracilaria sp., screened their symbiont bacteria that could potentially produce pigments. Sampling Gracilaria sp. conducted in the waters of the Island of  Karimunjawa, Jepara. Furthermore, bacterial isolation was carried out, screening for pigment-producing bacteria and 16S rRNA sequence analysis. Research result showed that the symbiont bacteria isolate TK 373 produced consistent pigments after several regenerations, in several types of growth media incubated at room temperature. The results of 16S rDNA identification showed that the TK 373 isolate had the closest relationship with  Pseudoalteromonas sp. with  98.72 % homology.
Co-Authors Affifah, Virmin Rahma Agustin Indrawati Ali, Ririn Putri Amal, Daffa Ikhlasul Amatullah, Lutfiana Hary Ambar Sari, Ninik ANGELA MARIANA LUSIASTUTI Anindya Ardiansari Anto Budiharjo Ardiansyah Arina Tri Lunggani Ascarya Ascarya Azizah , Sabila Nurul Budi Setiyana Chatarina Umbul Wahyuni Choirunnisaa, Nadia Maharani Jasmine Dahlia Diana Nur Afifah, Diana Nur Doktorasaintifika, Heradita Kaniaazzahra Dustyanto, Josef Chupertino Carol Eflita Yohana Elmanaviean Fikri, Dzakiyya Nabilla Firdausah, Rifa'atul Firmannur, Maulana Zunan Hadi Barru Hakam Fajar Siddiq Hasrimi, Adila Nawan Hasunah, Umi Herida, Azalia Puspa Hermawan Dwi Ariyanto Hermin Pancasakti Kusumaningrum Hernindya, Nanda Rachma Indahsari, Silvana Nurulfauziyyah Indriani , Luluk Izzudin, Maulana Zidan Jayanti, Anita Khoirin Nisa Lasmono, Roisa Zakia Zahra Lila Gardenia Lubis, Hilda Zahra Mahastari, Nur Lailiyah Yoan Megahandayani, Siti Wahyuputri Merina Widyastuti MG Isworo Rukmi Muhammad Basri Muhammad Syaifullah, Muhammad Muhammad Zainuri Nafiqoh, Nunak Natasia, Novera Nisa, Fauzatul Laily Novita, Hessy Nurhayati Nurhayati Nurlatifah , Wulan Suci Octavia, Cindi Oktaviani, Dian Penataseputro, Tanjung Purwantisari, Susianna Putra Perdana Putri, Dhea Dwita Putri, Fuadhillah Kirana Ramadhani, Dede Ahmad Rewur, Gabriela Serafina Rustini, Sri Anik Sa'diyah, Chalawah Ummy Safe'i , Khoirul Dwi Salsabila, Putri Salsabila.JS, Nurfitrah Sanjaya, Aldy Sapto Andriyono Sapto Dwi Anggoro, Sapto Dwi Sari, Dewi Mekar Sarina Putri, Maria Yasinta Setiadi Setiadi Shofria Ihda Mahayyun Siti Gusti Ningrum, Siti Gusti Sri Ayem Sri Pujiyanto Sulis Setyowati, Sulis Surbakti, Muhammad Syarif Susiana Purwantisari Syahidah, Dewi Syamsiah , Siti Nurul Tyas Rini Saraswati Uni Purwaningsih Wahyuningsih, Candra Wattiheluw, Muhammad Subhan Wijanarka Wijanarka Wijaya, Riko Setya Wiyantiningsih Wulandari, Sukma Aulia