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Phylogenetic positions of the rotifer Brachionus plicatilis species complex from Indonesian waters Wullur, Stenly; Letsoin, Petrus P; Rumengan, Inneke F M
Depik Vol 13, No 1 (2024): APRIL 2024
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.13.1.34126

Abstract

The Brachionus plicatilis species complex comprises a group of rotifers commonly found in marine and brackish water environments worldwide. This group has garnered substantial attention due to its ecological significance and its utility in aquaculture research. Notably, the B. plicatilis sp. complex is renowned for its remarkable genetic diversity, which has been extensively investigated through molecular and taxonomic studies. Various genetic markers, including ribosomal DNA and mitochondrial DNA, have been employed to identify several distinct genetic lineages within the B. plicatilis sp. complex. Understanding the taxonomy and phylogenetic relationships within the B. plicatilis sp. complex holds significant implications for its application in aquaculture and ecotoxicology research. In this study, we conducted an analysis of the mitochondrial DNA cytochrome c oxidase subunit I (COI) gene using a dataset of 305 sequences, including four Indonesian rotifers belonging to the B. plicatilis sp. complex. These rotifers were obtained from Sulawesi Island (MNBO and MNSL), Bali Island (AY785226), and Sumatra Island (LMPG). Our primary objective was to determine their phylogenetic positions relative to molecular data available in the GenBank database. We calculated genetic distances among these rotifers using the Tamura Nei model. The results of Maximum Likelihood tree analyses revealed distinct clustering patterns among the Indonesian rotifers. Those originating from Sulawesi Island (MNBO and MNSL) and Bali Island (AY785226) formed the SS1 group (B. ratundiformis), whereas those from Sumatra Island (LMPG) comprised the SM2 group (B. koreanus). This study underscores the importance of molecular phylogenetic analysis in advancing our comprehension of the diversity and evolutionary relationships within the B. plicatilis sp. Complex.Keywords:PhylogenyRotiferaBrachionus plicatilisSpecies complexIndonesia
Phylogenetic positions of the rotifer Brachionus plicatilis species complex from Indonesian waters Wullur, Stenly; Letsoin, Petrus P; Rumengan, Inneke F M
Depik Vol 13, No 1 (2024): APRIL 2024
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.13.1.34126

Abstract

The Brachionus plicatilis species complex comprises a group of rotifers commonly found in marine and brackish water environments worldwide. This group has garnered substantial attention due to its ecological significance and its utility in aquaculture research. Notably, the B. plicatilis sp. complex is renowned for its remarkable genetic diversity, which has been extensively investigated through molecular and taxonomic studies. Various genetic markers, including ribosomal DNA and mitochondrial DNA, have been employed to identify several distinct genetic lineages within the B. plicatilis sp. complex. Understanding the taxonomy and phylogenetic relationships within the B. plicatilis sp. complex holds significant implications for its application in aquaculture and ecotoxicology research. In this study, we conducted an analysis of the mitochondrial DNA cytochrome c oxidase subunit I (COI) gene using a dataset of 305 sequences, including four Indonesian rotifers belonging to the B. plicatilis sp. complex. These rotifers were obtained from Sulawesi Island (MNBO and MNSL), Bali Island (AY785226), and Sumatra Island (LMPG). Our primary objective was to determine their phylogenetic positions relative to molecular data available in the GenBank database. We calculated genetic distances among these rotifers using the Tamura Nei model. The results of Maximum Likelihood tree analyses revealed distinct clustering patterns among the Indonesian rotifers. Those originating from Sulawesi Island (MNBO and MNSL) and Bali Island (AY785226) formed the SS1 group (B. ratundiformis), whereas those from Sumatra Island (LMPG) comprised the SM2 group (B. koreanus). This study underscores the importance of molecular phylogenetic analysis in advancing our comprehension of the diversity and evolutionary relationships within the B. plicatilis sp. Complex.Keywords:PhylogenyRotiferaBrachionus plicatilisSpecies complexIndonesia
Co-Authors Ahmad Ismail Akerina, J. Alfret Luasunaung Anggraeny, Dyta Anindito Leksono Ariyati H Fadel Budiyanto Budiyanto Calvyn F. A. Sondak, Calvyn F. A. Carolus Paulus Paruntu D. Sumilat Daniel Limbong Deiske Adeliene Sumilat, Deiske Adeliene Didit Dewanto Edi Suryanto Elvy L. Ginting, Elvy L. Emma Suryati Erly Kaligis Erly Kaligis F. Losung, F. Fallen B. Sandana Fembri, Fransiskus Gerung, Pramulya R.A Ginting, Elvy Like Gregoria S. S. Djarkasi Grevo S Gerung Harino, Hiroya Harino, Hiroya Henneke Pangkey Hens Onibala Herson, Nur Afiah Hety B Lahope Indra R.N. Salindeho Indriasari ., Indriasari Inoue, Koji Inoue, Koji Ixchel F Mandagi J. Rimper Jantje Pongoh John Kekenusa Johny Budiman Joice R.T.S.L Rimper Joppy Mudeng Julius Sampekalo K. W.A. Masengi Lahimade, Melisa Lintang, Rosita AJ Lucia Cecilia Mandey Lumuindong, Frans Luntungan, Aldian H. Luntungan, Aldian H. Makapedua, Daisy M. Manoppo, Victoria Manu, Lusia Markus T. Lasut Marseni Sulung Masengi, Akira W. R. Masengi, E. I. K.G. Masengi, K.W.A Melky R Pattiwael Mongan, Jemsi Mopay, Maratade N. D. Rumampuk, N. D. N.D. Rumampuk Nasution, Ali Napiah Nawangsari Sugiri Pangemaman, Trezya Nilam Sari Pangkey, Henneke D. Patricia Untu, Patricia Petrus P Letsoin Pipih Suptijah Rampengan, M. M.F. Rampengan, Royke Remy E. P Mangindaan RICHARDUS KASWADJI Rignolda Djamaluddin Rina Kundre Rinny Modaso Riny Modaso Rompas, Gebriela Roring, Jordan Iglesias Rudi Prabowo Rumampuk, N.D. Salindeho, Netty Salindeho, Netty Sammy N.J. Longdong Songgigilan, Anisha M.G Sri Yuningsih Noor Stenly Wullur Sumampouw, Eliza J Sumilat, Deiske A. A. Sumual, Maria Fransisca Talumepa, Anggun C. N. Trina Tallei Veibe Warouw Wattayakorn, Gullaya Wattayakorn, Gullaya Wilhelmina Patty Wulur, Stenly Yatsuzuka, Emi Yatsuzuka, Emi Zammrud Lantiunga Zebua, Nistiarni