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| Main Authors: | , , , , , , , , , , |
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| Format: | Artículo científico |
| Language: | en |
| Published: |
Biology
2026
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| Online Access: | https://pubmed.ncbi.nlm.nih.gov/41594876/ |
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| _version_ | 1868266095150891008 |
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| author | Khanbo, Supaporn Naktang, Chaiwat Kongkachana, Wasitthee Yundaeng, Chutintorn Jomchai, Nukoon Narong, Nattapol Pravinvongvuthi, Tamanai Maprasop, Pasin Promchoo, Waratthaya Tangphatsornruang, Sithichoke Pootakham, Wirulda |
| author_facet | Khanbo, Supaporn Naktang, Chaiwat Kongkachana, Wasitthee Yundaeng, Chutintorn Jomchai, Nukoon Narong, Nattapol Pravinvongvuthi, Tamanai Maprasop, Pasin Promchoo, Waratthaya Tangphatsornruang, Sithichoke Pootakham, Wirulda Khanbo, Supaporn Naktang, Chaiwat Kongkachana, Wasitthee Yundaeng, Chutintorn Jomchai, Nukoon Narong, Nattapol Pravinvongvuthi, Tamanai Maprasop, Pasin Promchoo, Waratthaya Tangphatsornruang, Sithichoke Pootakham, Wirulda |
| collection | PubMed - marine biology |
| contents | Genetic Diversity and Population Structure in Two Mangrove Species ( and ) Across Coastal Areas of Thailand. Khanbo, Supaporn Naktang, Chaiwat Kongkachana, Wasitthee Yundaeng, Chutintorn Jomchai, Nukoon Narong, Nattapol Pravinvongvuthi, Tamanai Maprasop, Pasin Promchoo, Waratthaya Tangphatsornruang, Sithichoke Pootakham, Wirulda Sm. and (L.) Engl. are two ecologically important components of mangrove communities in Thailand. However, their population genetic patterns in Thailand remain poorly understood. Here, we assessed the genetic diversity and population structure of 107 and 131 individuals sampled across their full coastal range in Thailand using single-nucleotide polymorphism (SNP) markers. Population structure analyses consistently revealed strong genetic subdivision associated with geography: formed three clusters (including one admixed group), whereas formed two clusters. In both species, populations were clearly separated between the Andaman Sea and the Gulf of Thailand, reflecting the isolating influence of the Malay Peninsula. Genetic differentiation between clusters was high ( = 0.364 in and 0.321 in ). Genetic differentiation increased with geographic distance in , whereas no such relationship was detected in . Both species exhibited low levels of genetic diversity (H = 0.173; H = 0.223 in and H = 0.290; H = 0.406 in ). Together, these results reveal pronounced spatial genetic structure and limited evolutionary connectivity between coastal regions, providing genome-wide insights into mangrove population differentiation with important implications for conservation and restoration. |
| format | Artículo científico |
| id | pubmed_41594876 |
| institution | PubMed |
| language | en |
| publishDate | 2026 |
| publisher | Biology |
| record_format | pubmed |
| spellingShingle | Genetic Diversity and Population Structure in Two Mangrove Species ( and ) Across Coastal Areas of Thailand. Khanbo, Supaporn Naktang, Chaiwat Kongkachana, Wasitthee Yundaeng, Chutintorn Jomchai, Nukoon Narong, Nattapol Pravinvongvuthi, Tamanai Maprasop, Pasin Promchoo, Waratthaya Tangphatsornruang, Sithichoke Pootakham, Wirulda Genetic Diversity and Population Structure in Two Mangrove Species ( and ) Across Coastal Areas of Thailand. Khanbo, Supaporn Naktang, Chaiwat Kongkachana, Wasitthee Yundaeng, Chutintorn Jomchai, Nukoon Narong, Nattapol Pravinvongvuthi, Tamanai Maprasop, Pasin Promchoo, Waratthaya Tangphatsornruang, Sithichoke Pootakham, Wirulda Sm. and (L.) Engl. are two ecologically important components of mangrove communities in Thailand. However, their population genetic patterns in Thailand remain poorly understood. Here, we assessed the genetic diversity and population structure of 107 and 131 individuals sampled across their full coastal range in Thailand using single-nucleotide polymorphism (SNP) markers. Population structure analyses consistently revealed strong genetic subdivision associated with geography: formed three clusters (including one admixed group), whereas formed two clusters. In both species, populations were clearly separated between the Andaman Sea and the Gulf of Thailand, reflecting the isolating influence of the Malay Peninsula. Genetic differentiation between clusters was high ( = 0.364 in and 0.321 in ). Genetic differentiation increased with geographic distance in , whereas no such relationship was detected in . Both species exhibited low levels of genetic diversity (H = 0.173; H = 0.223 in and H = 0.290; H = 0.406 in ). Together, these results reveal pronounced spatial genetic structure and limited evolutionary connectivity between coastal regions, providing genome-wide insights into mangrove population differentiation with important implications for conservation and restoration. |
| title | Genetic Diversity and Population Structure in Two Mangrove Species ( and ) Across Coastal Areas of Thailand. |
| url | https://pubmed.ncbi.nlm.nih.gov/41594876/ |