The genetic relationships and Indo-Pacific connectivity of whale sharks (Rhincodon typus) with particular reference to mitochondrial COI gene sequences from Cendrawasih Bay, Papua, Indonesia

The whale shark (Rhincodon typus) inhabits Cenderawasih Bay at the Birdhead Seascape of Papua in high frequent sightings, but little is known about its genetic characteristics and connectivity. The study was conducted to characterize of the R. typus COI gene fragment from Cenderawasih Bay, in order...

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Autores principales: Abdul Hamid A. Toha, MUHAMMAD DAILAMI, SAIFUL ANWAR, JUSWONO B. SETIAWAN, YUSUP JENTEWO, IDA LAPADI, SANNY SUTANTO, RATIH ARYASARI, AMBARIYANTO AMBARIYANTO, FERAWATI RUNTUBOI, HAWIS MADDUPPA
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Publicado: MBI & UNS Solo 2020
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spelling oai:doaj.org-article:ccf73beac13f4cd1b826e0dfddcc0e0f2021-11-22T00:35:33ZThe genetic relationships and Indo-Pacific connectivity of whale sharks (Rhincodon typus) with particular reference to mitochondrial COI gene sequences from Cendrawasih Bay, Papua, Indonesia1412-033X2085-472210.13057/biodiv/d210544https://doaj.org/article/ccf73beac13f4cd1b826e0dfddcc0e0f2020-04-01T00:00:00Zhttps://smujo.id/biodiv/article/view/5280https://doaj.org/toc/1412-033Xhttps://doaj.org/toc/2085-4722The whale shark (Rhincodon typus) inhabits Cenderawasih Bay at the Birdhead Seascape of Papua in high frequent sightings, but little is known about its genetic characteristics and connectivity. The study was conducted to characterize of the R. typus COI gene fragment from Cenderawasih Bay, in order to accurately compare with the 27 COI gene fragment sequences from the global whale shark deposited in the GenBank. A total of 28 meat samples of whale shark were collected by biopsy punch on a pole spear. The meat samples were extracted to obtain whole genome then amplified and sequenced to obtained COI nucleotides. The determined COI is a 669 bp, comprising of A = 26.5%, T/U = 30.5%, C = 28.3%, dan G = 14.7%. In total, 41 cutting sites of all the sequences ranged in size from 5-7 bp long. One COI single nucleotide polymorphisms and 2 haplotypes were identified. Single site substitution change from T to C for both haplotypes was observed. Overall, the haplotype diversity (Hd= 0.137) and nucleotide diversity (?=0.0002) were relatively low. A different nucleotide composition, number and arrangement of the sequences with the whale shark COI sequences from Cenderawasih Bay compared to COI gene fragment sequences from GenBank were observed. This study shows the availability of sequence of whale shark will contribute to aid further studies of molecular systematics, phylogeography, genetic differentiation, and conservation genetics.Abdul Hamid A. TohaMUHAMMAD DAILAMISAIFUL ANWARJUSWONO B. SETIAWANYUSUP JENTEWOIDA LAPADISANNY SUTANTORATIH ARYASARIAMBARIYANTO AMBARIYANTOFERAWATI RUNTUBOIHAWIS MADDUPPAMBI & UNS Soloarticlecenderawasih bay, genbank, haplotype, papua, nucleotideBiology (General)QH301-705.5ENBiodiversitas, Vol 21, Iss 5 (2020)
institution DOAJ
collection DOAJ
language EN
topic cenderawasih bay, genbank, haplotype, papua, nucleotide
Biology (General)
QH301-705.5
spellingShingle cenderawasih bay, genbank, haplotype, papua, nucleotide
Biology (General)
QH301-705.5
Abdul Hamid A. Toha
MUHAMMAD DAILAMI
SAIFUL ANWAR
JUSWONO B. SETIAWAN
YUSUP JENTEWO
IDA LAPADI
SANNY SUTANTO
RATIH ARYASARI
AMBARIYANTO AMBARIYANTO
FERAWATI RUNTUBOI
HAWIS MADDUPPA
The genetic relationships and Indo-Pacific connectivity of whale sharks (Rhincodon typus) with particular reference to mitochondrial COI gene sequences from Cendrawasih Bay, Papua, Indonesia
description The whale shark (Rhincodon typus) inhabits Cenderawasih Bay at the Birdhead Seascape of Papua in high frequent sightings, but little is known about its genetic characteristics and connectivity. The study was conducted to characterize of the R. typus COI gene fragment from Cenderawasih Bay, in order to accurately compare with the 27 COI gene fragment sequences from the global whale shark deposited in the GenBank. A total of 28 meat samples of whale shark were collected by biopsy punch on a pole spear. The meat samples were extracted to obtain whole genome then amplified and sequenced to obtained COI nucleotides. The determined COI is a 669 bp, comprising of A = 26.5%, T/U = 30.5%, C = 28.3%, dan G = 14.7%. In total, 41 cutting sites of all the sequences ranged in size from 5-7 bp long. One COI single nucleotide polymorphisms and 2 haplotypes were identified. Single site substitution change from T to C for both haplotypes was observed. Overall, the haplotype diversity (Hd= 0.137) and nucleotide diversity (?=0.0002) were relatively low. A different nucleotide composition, number and arrangement of the sequences with the whale shark COI sequences from Cenderawasih Bay compared to COI gene fragment sequences from GenBank were observed. This study shows the availability of sequence of whale shark will contribute to aid further studies of molecular systematics, phylogeography, genetic differentiation, and conservation genetics.
format article
author Abdul Hamid A. Toha
MUHAMMAD DAILAMI
SAIFUL ANWAR
JUSWONO B. SETIAWAN
YUSUP JENTEWO
IDA LAPADI
SANNY SUTANTO
RATIH ARYASARI
AMBARIYANTO AMBARIYANTO
FERAWATI RUNTUBOI
HAWIS MADDUPPA
author_facet Abdul Hamid A. Toha
MUHAMMAD DAILAMI
SAIFUL ANWAR
JUSWONO B. SETIAWAN
YUSUP JENTEWO
IDA LAPADI
SANNY SUTANTO
RATIH ARYASARI
AMBARIYANTO AMBARIYANTO
FERAWATI RUNTUBOI
HAWIS MADDUPPA
author_sort Abdul Hamid A. Toha
title The genetic relationships and Indo-Pacific connectivity of whale sharks (Rhincodon typus) with particular reference to mitochondrial COI gene sequences from Cendrawasih Bay, Papua, Indonesia
title_short The genetic relationships and Indo-Pacific connectivity of whale sharks (Rhincodon typus) with particular reference to mitochondrial COI gene sequences from Cendrawasih Bay, Papua, Indonesia
title_full The genetic relationships and Indo-Pacific connectivity of whale sharks (Rhincodon typus) with particular reference to mitochondrial COI gene sequences from Cendrawasih Bay, Papua, Indonesia
title_fullStr The genetic relationships and Indo-Pacific connectivity of whale sharks (Rhincodon typus) with particular reference to mitochondrial COI gene sequences from Cendrawasih Bay, Papua, Indonesia
title_full_unstemmed The genetic relationships and Indo-Pacific connectivity of whale sharks (Rhincodon typus) with particular reference to mitochondrial COI gene sequences from Cendrawasih Bay, Papua, Indonesia
title_sort genetic relationships and indo-pacific connectivity of whale sharks (rhincodon typus) with particular reference to mitochondrial coi gene sequences from cendrawasih bay, papua, indonesia
publisher MBI & UNS Solo
publishDate 2020
url https://doaj.org/article/ccf73beac13f4cd1b826e0dfddcc0e0f
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