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All Journal Jurnal Civics: Media Kajian Kewarganegaraan Journal of Tropical Life Science : International Journal of Theoretical, Experimental, and Applied Life Sciences Jurnal Ekonomi Syariah Teori dan Terapan JKBM (JURNAL KONSEP BISNIS DAN MANAJEMEN) Risâlah, Jurnal Pendidikan dan Studi Islam Dinamis : Journal of Islamic Management and Bussiness Tasyri` : Jurnal Tarbiyah-Syari`ah-Islamiyah Jurnal Manajemen dan Bisnis Kreatif Jurnal Mu'allim ASANKA: Journal of Social Science And Education Airlangga Journal of Innovation Management International Journal Of Science, Technology & Management (IJSTM) Jurnal Akutansi Manajemen Ekonomi Kewirausahaan (JAMEK) Jurnal Puan Indonesia Jurnal Ilmiah Widya Borneo JURNAL TEKNOLOGI INFORMASI & KOMUNIKASI DALAM PENDIDIKAN Jurnal Flyover PEKAT : Jurnal Pengabdian Kepada Masyarakat Journal of Education and Culture JIPM: Jurnal Indragiri Penelitian Multidisiplin TRIMAS: Jurnal Inovasi dan Pengabdian Kepada Masyarakat IKHLAS: Jurnal Pengabdian Dosen dan Mahasiswa Managere: Indonesian Journal of Educational Management Solo International Collaboration and Publication of Social Sciences and Humanities Impressive: Journal of Education Teknomatika: Jurnal Informatika dan Komputer An-Nas The Indonesian Journal of Computer Science Scientific Journal of Informatics Integralistik PESHUM INOVTEK Polbeng - Seri Informatika Jurnal Ilmiah Program Studi Bahasa Sunda SCIENTIA JOURNAL : Jurnal Ilmiah Mahasiswa Menulis: Jurnal Penelitian Nusantara Jurnal Studi Bahasa dan Sastra Arab
Syaifullah
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Authentication of Barbonymus spp. From Lake Singkarak Using DNA Barcoding: Authentication of Barbonymus spp. From Lake Singkarak using DNA Barcoding Salis, Viola Mutiara; Roesma, Dewi Imelda; Tjong, Djong Hon; Syaifullah; Aadrean; Dahelmi
Journal of Tropical Life Science Vol. 14 No. 3 (2024)
Publisher : Journal of Tropical Life Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/jtls.14.03.15

Abstract

The local community distinguishes between Barbonymus belinka (Balingka) and Barbonymus schwanefeldii (Kapiek) in Lake Singkarak based on size due to the morphological similarities between the two species. From previous reports, B. belinka (Balingka) is a fish endemic to Lake Singkarak, West Sumatra, while B. schwanefeldii has a wider distribution, including Sumatra, Kalimantan, and Java. Consequently, molecular identification is necessary to discern between the species and to understand the DNA barcode characteristics of fish belonging to the genus Barbonymus in Lake Singkarak. One molecular technique utilized for species identification is DNA barcoding, which focuses on the COI (Cytochrome Oxidase Subunit I) gene. Liver tissue samples from Balingka and Kapiek fish from Lake Singkarak were used in the study. Based on 585 bp of COI gene sequences and 30 comparison sequences from BOLD system and GenBank NCBI, seven samples from Lake Singkarak show a genetic distance of 0–1.2% from B. schwanefeldii populations elsewhere, with 15 differing nucleotide bases. Moreover, samples from Lake Singkarak show a genetic distance of 7.7–8.2% from B. belinka in the BOLD system from Aceh, with 42 differing nucleotide bases. Furthermore, two specific bases are present in B. schwanefeldii from Lake Singkarak. Based on the results of this research, it is known that all samples from Lake Singkarak, including Balingka and Kapiek, belong to the same species, namely B. schwanefeldii.
Unraveling Genetic Relationship and Morphological Divergence of Rasbora tornieri (Ahl, 1922) across Sumatra Island: Genetic and Morphological Study of Rasbora tornieri Prawira, Furqan; Syaifullah; Tjong, Djong; Aadrean; Maideliza, Tesri; Roesma, Dewi
Journal of Tropical Life Science Vol. 15 No. 1 (2025)
Publisher : Journal of Tropical Life Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/

Abstract

Previous research indicates that the genetic diversity of Rasbora tornieri (Ahl, 1922) from the Musi River population in South Sumatra is notably low compared to populations from Borneo. Historical river connections between Sumatra and Borneo likely influence this low genetic diversity. However, the distribution of Rasbora tornieri across multiple geographic locations in Sumatra may contribute to significant genetic and morphological variations within this species. This study aims to elucidate the phylogenetic relationships and morphological variation of Rasbora tornieri across its known distribution in Sumatra. A comprehensive approach integrating molecular and morphological analyses was employed. Mitochondrial genes, Cytochrome c Oxidase subunit 1 (COI, 655 bp) and Cytochrome B (Cyt B, 629 bp), were sequenced, and morphological assessments were conducted. Phylogenetic and genetic diversity analyses revealed high genetic differentiation among populations. Morphological variations were statistically supported by the Mann-Whitney test, Principal Component Analysis (PCA), and Unweighted Pair Group Method with Arithmetic Mean (UPGMA) clustering, further highlighting population divergence. These findings indicate that geographic isolation and environmental factors influence the genetic and morphological diversity of Rasbora tornieri. Understanding these variations is crucial for conservation efforts, particularly amid habitat degradation and overfishing. This study provides valuable insights into freshwater fish biodiversity in Southeast Asia
Co-Authors Aadrean Abdul Ghofur Abdul Wafi Agung Priyanto Ahmad Arif Romadhoni, Ahmad Hudaifah, Ahmad Ahmad Makruf Ahmad, Arif Ahsyar, Tengku Khairil Alfun Roehatul Jannah Ali Mohtarom Ami Pujiwati Amirkhan, Ozi Ali Ana Fitriani Ari Cahyono Arif Marsal Ariyansir, Sigit Artinah, Fitriah Asmirawati Badaron, Sitti Fauziah Batubara, Yosia Bayu Febriadi, Bayu Budianto Hamuddin Calvin Cecep Darmawan Cecep Darmawan, Cecep Chaniago, Sabaruddin Dahelmi Damirah Dasim Budimansyah Dasim Budimansyah, Prayoga Bestari, Redi Yamanto, Dasim Budimansyah, Desi Asmaret Dewi Imelda Roesma Djong Hon Tjong Dwi Astuti, Citra Eki Saputra Eki Saputra Eki, Eki Saputra Elly Malihah Elok Lutifati Elok Lutifati Elok Pitaloka Putri Ester Hervina Sihombing Febriansyah, Yudhi Gaguk Rudianto Ganda, Ganda Wijaya Ghafur, Muhammad Iqbal Humam Gunawan, Adhinda Chyntia Hamdan Chehdimae Hasan Syaiful Rizal Herdi Heriangrum, Sri Herlinawati Herman Hidayah, Zainur Hilmy Nurfaizan Abdul Matin Humam Ghafur, Muhammad Iqbal I Nengah Agus Tripayana . Ibnu Affan Indra Sanjaya Intan Robi'ah irvan, muhamad irvandra jazman, muhamad Jazman Jazman, Muhammad Johan, Mhd. Julhadi Karim Suryadi Karim Suryadi Kelsen, Kelsen Khairil Ahsyar, Tengku Kurnia, Anggi Nesta Lailatur Rif'ah Lee, Kenan Lestari, Nurrizka Puji Lusnia Nuriani, Lusnia M Bahrul Ulum M. Fadhly Farhy Abbas, M. Fadhly Farhy Malia Fransisca Manda Dwipayani Bhastary Marno MAYA ANDRIANI Megawati Muhammad Jazman Muhammad Nur Hadi Muhammad Nur Hadi Nabilah Kamaliah Nadia Azalia Putri Nadiyah, Jamilatun Naili Tsamrotul Mufidah Naufal Kurniawan NIKMAH, KHOIRUN Novembli, Meta Silfia Nur Hadi, Muhammad Nurlaili Handayani Nurrokhmatulloh, Nurrokhmatulloh pengelola, pengelola Praniffa, Anisya Caty Prawira, Furqan Rahmat Rahmawita, Medyantiwi Rama, M Bryant Rama Ajalal Ria Mardiana Yusuf RIKA KARTIKA Roesma, Dewi Ronaldi Rusanti, Ega Sakban, Abdul Salis, Viola Mutiara Sarvatilova R S, Virginia SIMANJUNTAK, DAIRI SAPTA RINDU Siti Inganah Siti Jurotul Wahyu Siti Wahyuni Sri Herianingrum Sukran Supardi, Sudarman Susi Astuti Syahdan Syarifuddin SYARIFUDDIN SYARIFUDDIN Tejo Nugroho Tengku Khairil Ahsyar Tesri Maideliza Tjong, Djong Triyo Supriyatno Viranti Wati Wilian winda evyanto Wiwin Fachrudin Yusuf Wulan, Damar Yoakim Simamora Yunisa Oktavia Zia Hisni Mubarak Zulpandri