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Genetic Diversity and Kinship Relationships Among Black Mangrove Populations (Rhizophora mucronata) in West Sulawesi Based on Morphological Markers

Jurnal Penelitian Kehutanan Wallacea · Vol. 14 No. 2 (2025) · hlm. 97–110

DOI
10.24259/jpkwallacea.v14i2.36617
ISSN
2407-7860, 2302-299X
Terbit
2025-12-09
Penerbit
Foresty Faculty of Hasanuddin University
Bahasa
en

Abstrak

Rhizophora mucronata is a black mangrove with the most productive ecosystem that has benefits many people. But in reality, because of their business, some people often neglect preserving mangrove ecosystems and habitats. This study was conducted to analyze the level of genetic diversity and the relationship between R. mucronata in West Sulawesi based on morphological markers that will be used in future restoration efforts of black mangroves around the coast. This study used ten trees from three origins: Polewali Regency Mandar, Majene, and Mamuju. Then, several parts of the tree are used for this study, namely leaves, trunks, bark, roots, flowers, and propagules. However, the observed characteristics are leaf shape, stem shape, and color samples such as bark color, stem color, root color, color propagule (fruit and hypocotyl), and leaf color with a qualitative and quantitative approach. The results of this study show that black mangroves in Polewali Mandar, Majene, and Mamuju show high-value genetic diversity. The genetic distance between Polewali Mandar and Mamuju shows a high value of 0.13, meaning they have a distant kinship. Meanwhile, the genetic distance between Polewali Mandar and Majene shows a low value of 0.09, meaning they are close relatives. The findings of this study directly address the research urgency by highlighting the high genetic diversity of R. mucronata populations in West Sulawesi, despite increasing threats from anthropogenic activities. The observed genetic distances indicate significant variation among populations, particularly between Polewali Mandar and Mamuju, which suggests the need for targeted conservation strategies. The close genetic relationship between Polewali Mandar and Majene further emphasizes the importance of localized preservation efforts. These insights provide a scientific basis for future restoration initiatives, ensuring conservation programs maintain genetic resilience and adaptability within the mangrove ecosystem.

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  • Hasanuddin University
  • National Research and Innovation Agency
  • Universitas Muhammadiyah Palu
  • Ministry of Environment and Forestry, Republic of Indonesia
  • Muhammadiyah University of Makassar
  • Afiliasi tidak diketahui
  • Organisasi berbeda
  • Organisasi sama
  • Afiliasi tidak diketahui
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Rekan penulisOrganisasiArtikel bersama
Muh. RestuHasanuddin University1
Ira PongtuluranHasanuddin University1
Muh RestuAfiliasi tidak diketahui1
Ayu LestariUniversitas Muhammadiyah Palu1
Awaluddin AzizAfiliasi tidak diketahui1
Murniati MurniatiMinistry of Environment and Forestry, Republic of Indonesia1
Sri SuhartiNational Research and Innovation Agency1
Catur Budi WiatiNational Research and Innovation Agency1
Eddy Mangopo AngiAfiliasi tidak diketahui1
Karmilasanti KarmilasantiNational Research and Innovation Agency1
I A S L P PutriNational Research and Innovation Agency1
Aris Pudji HadiAfiliasi tidak diketahui1
Muhammad FurkanAfiliasi tidak diketahui1
Belasius AnyeqAfiliasi tidak diketahui1
Krista TalaAfiliasi tidak diketahui1
Veronica CarolinaAfiliasi tidak diketahui1
Ria AndianaAfiliasi tidak diketahui1
Limbong Yuliara LimbongAfiliasi tidak diketahui1
Yosua NaibahoAfiliasi tidak diketahui1
Sultan SultanHasanuddin University1
Syamsuddin MillangHasanuddin University1
Siti NurdayantiHasanuddin University1
Hasanuddin HasanuddinMuhammadiyah University of Makassar1

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Sumber metadata: OAI-PMH (metadata jurnal) https://journal.unhas.ac.id/index.php/wallacea/oai, pertama di-harvest 2 Nov 2026, terakhir terlihat 8 Nov 2026.
Metadata asli (oai_dc) 
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	<dc:title xml:lang="en">Genetic Diversity and Kinship Relationships Among Black Mangrove Populations (Rhizophora mucronata) in West Sulawesi Based on Morphological Markers  </dc:title>
	<dc:creator xml:lang="en">Mukrimin, Mukrimin</dc:creator>
	<dc:creator xml:lang="en">Gusmiaty</dc:creator>
	<dc:creator xml:lang="en">Salam, Marwah</dc:creator>
	<dc:creator xml:lang="en">Muslimin, Atisa</dc:creator>
	<dc:subject xml:lang="en">Genetic Variability</dc:subject>
	<dc:subject xml:lang="en">Heterozygosity</dc:subject>
	<dc:subject xml:lang="en">Mangroves</dc:subject>
	<dc:subject xml:lang="en">Morphological</dc:subject>
	<dc:subject xml:lang="en">Rhizophora muronata</dc:subject>
	<dc:description xml:lang="en">Rhizophora mucronata is a black mangrove with the most productive ecosystem that has benefits many people. But in reality, because of their business, some people often neglect preserving mangrove ecosystems and habitats. This study was conducted to analyze the level of genetic diversity and the relationship between R. mucronata in West Sulawesi based on morphological markers that will be used in future restoration efforts of black mangroves around the coast. This study used ten trees from three origins: Polewali Regency Mandar, Majene, and Mamuju. Then, several parts of the tree are used for this study, namely leaves, trunks, bark, roots, flowers, and propagules. However, the observed characteristics are leaf shape, stem shape, and color samples such as bark color, stem color, root color, color propagule (fruit and hypocotyl), and leaf color with a qualitative and quantitative approach. The results of this study show that black mangroves in Polewali Mandar, Majene, and Mamuju show high-value genetic diversity. The genetic distance between Polewali Mandar and Mamuju shows a high value of 0.13, meaning they have a distant kinship. Meanwhile, the genetic distance between Polewali Mandar and Majene shows a low value of 0.09, meaning they are close relatives.  The findings of this study directly address the research urgency by highlighting the high genetic diversity of R. mucronata populations in West Sulawesi, despite increasing threats from anthropogenic activities. The observed genetic distances indicate significant variation among populations, particularly between Polewali Mandar and Mamuju, which suggests the need for targeted conservation strategies. The close genetic relationship between Polewali Mandar and Majene further emphasizes the importance of localized preservation efforts. These insights provide a scientific basis for future restoration initiatives, ensuring conservation programs maintain genetic resilience and adaptability within the mangrove ecosystem.</dc:description>
	<dc:publisher xml:lang="en">Foresty Faculty of Hasanuddin University</dc:publisher>
	<dc:date>2025-12-09</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.unhas.ac.id/index.php/wallacea/article/view/36617</dc:identifier>
	<dc:identifier>10.24259/jpkwallacea.v14i2.36617</dc:identifier>
	<dc:source xml:lang="en">Jurnal Penelitian Kehutanan Wallacea; Vol. 14 No. 2 (2025); 97-110</dc:source>
	<dc:source>2407-7860</dc:source>
	<dc:source>2302-299X</dc:source>
	<dc:language>en</dc:language>
	<dc:relation>https://journal.unhas.ac.id/index.php/wallacea/article/view/36617/13846</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2025 Jurnal Penelitian Kehutanan Wallacea</dc:rights>
</oai_dc:dc>