Unexpected patterns of genetic connectivity in Lobophyllia corymbosa (Forskål, 1775) around Sulawesi, Indonesia

Abstract. Umar W, Tassakka ACMAR, Barber PH, Jompa J. 2019. Unexpected patterns of genetic connectivity in Lobophyllia corymbosa (Forskål, 1775) around Sulawesi, Indonesia. Biodiversitas 20: 2744-2749. Sulawesi is a strategic area for the biological networks of marine organisms, especially for Scler...

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Autores principales:	Widyastuti Umar, ASMI CITRA MALINA A.R. TASSAKKA, Paul Henry Barber, Jamaluddin Jompa
Formato:	article
Lenguaje:	EN
Publicado:	MBI & UNS Solo 2019
Materias:	connectivity patterns, genetic variation, mitochondrial, scleractinian coral, sulawesi Biology (General) QH301-705.5
Acceso en línea:	https://doaj.org/article/9bf152d218494f679d9d62470aba133a
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spelling	oai:doaj.org-article:9bf152d218494f679d9d62470aba133a2021-11-21T21:54:25ZUnexpected patterns of genetic connectivity in Lobophyllia corymbosa (Forskål, 1775) around Sulawesi, Indonesia1412-033X2085-472210.13057/biodiv/d200940https://doaj.org/article/9bf152d218494f679d9d62470aba133a2019-08-01T00:00:00Zhttps://smujo.id/biodiv/article/view/4305https://doaj.org/toc/1412-033Xhttps://doaj.org/toc/2085-4722Abstract. Umar W, Tassakka ACMAR, Barber PH, Jompa J. 2019. Unexpected patterns of genetic connectivity in Lobophyllia corymbosa (Forskål, 1775) around Sulawesi, Indonesia. Biodiversitas 20: 2744-2749. Sulawesi is a strategic area for the biological networks of marine organisms, especially for Scleractinian corals. Sulawesi is located centrally in Indonesia and influenced by Pacific and Indian Ocean currents and shown in unique biodiversity patterns. However, research in this region is very limited. The wide distribution and lack of information on dispersal and connectivity make Lobophyllia corymbosa an exciting candidate in this study for genetic connectivity at the heart of the Indonesian Coral Triangle Area (ICTA), using Mitochondrial DNA (mtDNA) genome. Sampling sites (Palu, Mamuju, Sinjai, and Luwuk Banggai) with different coral fragments were collected from each site, DNA extracted, and mitochondrial COI gene was amplified. The results of the analysis were unexpected, and we hypothesise that the observed pattern was due to the evolution of different lineages within this region. The distance index and genetic diversity showed a close relationship between Mamuju and Luwuk Banggai, while Sinjai and Palu had a different genetic pattern. The global current patterns, complicated geography, and habitat condition could lead to such an outcome. Hard coral larvae arriving in an area might bypass a number of possible "stepping stones", resulting in unique patterns and leading to unexpected genetic connections within and between areas.Widyastuti UmarASMI CITRA MALINA A.R. TASSAKKAPaul Henry BarberJamaluddin JompaMBI & UNS Soloarticleconnectivity patterns, genetic variation, mitochondrial, scleractinian coral, sulawesiBiology (General)QH301-705.5ENBiodiversitas, Vol 20, Iss 9 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	connectivity patterns, genetic variation, mitochondrial, scleractinian coral, sulawesi Biology (General) QH301-705.5
spellingShingle	connectivity patterns, genetic variation, mitochondrial, scleractinian coral, sulawesi Biology (General) QH301-705.5 Widyastuti Umar ASMI CITRA MALINA A.R. TASSAKKA Paul Henry Barber Jamaluddin Jompa Unexpected patterns of genetic connectivity in Lobophyllia corymbosa (Forskål, 1775) around Sulawesi, Indonesia
description	Abstract. Umar W, Tassakka ACMAR, Barber PH, Jompa J. 2019. Unexpected patterns of genetic connectivity in Lobophyllia corymbosa (Forskål, 1775) around Sulawesi, Indonesia. Biodiversitas 20: 2744-2749. Sulawesi is a strategic area for the biological networks of marine organisms, especially for Scleractinian corals. Sulawesi is located centrally in Indonesia and influenced by Pacific and Indian Ocean currents and shown in unique biodiversity patterns. However, research in this region is very limited. The wide distribution and lack of information on dispersal and connectivity make Lobophyllia corymbosa an exciting candidate in this study for genetic connectivity at the heart of the Indonesian Coral Triangle Area (ICTA), using Mitochondrial DNA (mtDNA) genome. Sampling sites (Palu, Mamuju, Sinjai, and Luwuk Banggai) with different coral fragments were collected from each site, DNA extracted, and mitochondrial COI gene was amplified. The results of the analysis were unexpected, and we hypothesise that the observed pattern was due to the evolution of different lineages within this region. The distance index and genetic diversity showed a close relationship between Mamuju and Luwuk Banggai, while Sinjai and Palu had a different genetic pattern. The global current patterns, complicated geography, and habitat condition could lead to such an outcome. Hard coral larvae arriving in an area might bypass a number of possible "stepping stones", resulting in unique patterns and leading to unexpected genetic connections within and between areas.
format	article
author	Widyastuti Umar ASMI CITRA MALINA A.R. TASSAKKA Paul Henry Barber Jamaluddin Jompa
author_facet	Widyastuti Umar ASMI CITRA MALINA A.R. TASSAKKA Paul Henry Barber Jamaluddin Jompa
author_sort	Widyastuti Umar
title	Unexpected patterns of genetic connectivity in Lobophyllia corymbosa (Forskål, 1775) around Sulawesi, Indonesia
title_short	Unexpected patterns of genetic connectivity in Lobophyllia corymbosa (Forskål, 1775) around Sulawesi, Indonesia
title_full	Unexpected patterns of genetic connectivity in Lobophyllia corymbosa (Forskål, 1775) around Sulawesi, Indonesia
title_fullStr	Unexpected patterns of genetic connectivity in Lobophyllia corymbosa (Forskål, 1775) around Sulawesi, Indonesia
title_full_unstemmed	Unexpected patterns of genetic connectivity in Lobophyllia corymbosa (Forskål, 1775) around Sulawesi, Indonesia
title_sort	unexpected patterns of genetic connectivity in lobophyllia corymbosa (forskål, 1775) around sulawesi, indonesia
publisher	MBI & UNS Solo
publishDate	2019
url	https://doaj.org/article/9bf152d218494f679d9d62470aba133a
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_version_	1718418658772910080

Unexpected patterns of genetic connectivity in Lobophyllia corymbosa (Forskål, 1775) around Sulawesi, Indonesia

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