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Mitochondrial COI Haplotype Diversity of Rhynchobatus australiae Collected from Ketapang Fish Port, Bangka Belitung Islands

ILMU KELAUTAN: Indonesian Journal of Marine Sciences · Vol. 27 No. 2 (2022) · hlm. 133–140

DOI
10.14710/ik.ijms.27.2.133-140
ISSN
2406-7598, 0853-7291
Terbit
2022-06-05
Penerbit
Marine Science Department Diponegoro University
Bahasa
eng
Lisensi
creativecommons.org/licenses/by-nc-sa/4.0

Abstrak

Rhynchobatus australiae is a member of the Rhinidae family and can be found in the Indo Pacific. This species is categorized as Critically Endangered according to The International Union for Conservation of Nature and Natural Resources (IUCN) Red List and listed as Appendix II Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES), due to population declines. Sustainable fisheries management is urgently needed. Information related to genetic diversity is one of the most important aspects of information for appropriate sustainable fisheries management. Therefore, this research aims to investigate the genetic diversity of Rhynchobatus australiae collected from Ketapang Fish Port Bangka Belitung Islands. Total 21 samples were collected at Ketapang Fish Port. DNA extraction was carried out using the 10% chelex method and amplification was done through PCR method on the mitochondrial DNA using Fish BCL and Fish BCH primer. Sequences in size of 653 base pairs were successfully obtained from all fish samples showing the existence of 2 clades from the construction of the phylogeny tree with close genetic distance. Results showed high haplotype diversity (Hd: 0.733 ± 0.082) and low nucleotide diversity (π: 0.00176± 0.00036) with 6 polymorphic sites (S) from 7 unique haplotypes (h). This research provides basic information of genetic diversity of Rhynchobatus australiae collected from Ketapang Fish Port and complements other information to better understand the status of the threatened Rhynchobatus australiae population.

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  • Diponegoro University
  • Indonesian Institute of Sciences
  • WWF-Indonesia
  • Universitas Gadjah Mada
  • Tropical Biosphere Research Center, University of the Ryukyus
  • Korea Institute of Ocean Science and Technology
  • Universitas Trunodjoyo Madura
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Rekan penulisOrganisasiArtikel bersama
Diah Permata WijayantiDiponegoro University4
Rikoh Manogar SiringoringoIndonesian Institute of Sciences2
Chrisna Adhi SuryonoDiponegoro University2
Ambariyanto AmbariyantoDiponegoro University2
Wisnu WidyatmokoAfiliasi tidak diketahui2
Tri Aryono HadiIndonesian Institute of Sciences1
Ni Wayan Purnama SariIndonesian Institute of Sciences1
Muhammad AbraIndonesian Institute of Sciences1
Suharsono SuharsonoIndonesian Institute of Sciences1
Jesmandt SitumorangUniversitas Gadjah Mada1
H N KamisoUniversitas Gadjah Mada1
Agus SabdonoDiponegoro University1
Rohani JuniartaDiponegoro University1
Errien N AisyahDiponegoro University1
Wahyu Andy NugrahaUniversitas Trunodjoyo Madura1
Wisnu WijatmokoDiponegoro University1
Raden ArioDiponegoro University1
Suryono SuryonoDiponegoro University1
Ibnu PratiktoDiponegoro University1
Nur Taufiq-SpjDiponegoro University1
Syahrial Varrel CanavaroDiponegoro University1
Tiara AnggitaDiponegoro University1
Bayu Kreshna Adhitya SumartoTropical Biosphere Research Center, University of the Ryukyus1
Justin CullenUniversity of Tasmania1
Sutrisno AnggoroDiponegoro University1
W. Nugroho SatrioajieIndonesian Institute of Sciences1
Dwi HaryantiDiponegoro University1
Vina ZubaidaDiponegoro University1
Tanya SinghTropical Biosphere Research Center, University of the Ryukyus1
Norma AfiatiDiponegoro University1
Widianingsih WidianingsihDiponegoro University1
Hadi EndrawatiDiponegoro University1
Muhammad ZaenuriAfiliasi tidak diketahui1
Puji Eka PurnamaDiponegoro University1

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Sumber metadata: OAI-PMH (metadata jurnal) http://ejournal.undip.ac.id/index.php/ijms/oai, pertama di-harvest 8 Nov 2026, terakhir terlihat 8 Nov 2026.
Metadata asli (oai_dc) 
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	<dc:title xml:lang="en-US">Mitochondrial COI Haplotype Diversity of Rhynchobatus australiae Collected from Ketapang Fish Port, Bangka Belitung Islands</dc:title>
	<dc:creator>Putri, Novita Permata</dc:creator>
	<dc:creator>Irwani, Irwani</dc:creator>
	<dc:creator>Munasik, Munasik</dc:creator>
	<dc:creator>Yuneni, Ranny Ramadhani</dc:creator>
	<dc:creator>Alghozali, Faqih Akbar</dc:creator>
	<dc:creator>Mahardini, Angka</dc:creator>
	<dc:subject xml:lang="en-US">Genetic Diversity; Wedgefish; Rhynchobatus australiae; Bangka Belitung Islands</dc:subject>
	<dc:description xml:lang="en-US">Rhynchobatus australiae is a member of the Rhinidae family and can be found in the Indo Pacific. This species is categorized as Critically Endangered according to The International Union for Conservation of Nature and Natural Resources (IUCN) Red List and listed as Appendix II Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES), due to population declines. Sustainable fisheries management is urgently needed. Information related to genetic diversity is one of the most important aspects of information for appropriate sustainable fisheries management. Therefore, this research aims to investigate the genetic diversity of Rhynchobatus australiae collected from Ketapang Fish Port Bangka Belitung Islands. Total 21 samples were collected at Ketapang Fish Port. DNA extraction was carried out using the 10% chelex method and amplification was done through PCR method on the mitochondrial DNA using Fish BCL and Fish BCH primer. Sequences in size of 653 base pairs were successfully obtained from all fish samples showing the existence of 2 clades from the construction of the phylogeny tree with close genetic distance. Results showed high haplotype diversity (Hd: 0.733 ± 0.082) and low nucleotide diversity (π: 0.00176± 0.00036) with 6 polymorphic sites (S) from 7 unique haplotypes (h). This research provides basic information of genetic diversity of Rhynchobatus australiae collected from Ketapang Fish Port and complements other information to better understand the status of the threatened Rhynchobatus australiae population.</dc:description>
	<dc:publisher xml:lang="en-US">Marine Science Department Diponegoro University</dc:publisher>
	<dc:date>2022-06-05</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
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	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejournal.undip.ac.id/index.php/ijms/article/view/36075</dc:identifier>
	<dc:identifier>10.14710/ik.ijms.27.2.133-140</dc:identifier>
	<dc:source xml:lang="en-US">ILMU KELAUTAN: Indonesian Journal of Marine Sciences; Vol 27, No 2 (2022): Ilmu Kelautan; 133-140</dc:source>
	<dc:source>2406-7598</dc:source>
	<dc:source>0853-7291</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://ejournal.undip.ac.id/index.php/ijms/article/view/36075/pdf</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2022 ILMU KELAUTAN: Indonesian Journal of Marine Sciences</dc:rights>
	<dc:rights xml:lang="en-US">http://creativecommons.org/licenses/by-nc-sa/4.0</dc:rights>
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