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Genetic Diversity of Halocnemum strobilaceum (Pall.) M.Bieb. (Amaranthaceae) in South-West Iran: Insights from Molecular Markers and DNA Barcoding | ||
| Journal of Medicinal plants and By-products | ||
| مقالات آماده انتشار، پذیرفته شده، انتشار آنلاین از تاریخ 08 مهر 1404 اصل مقاله (1.06 M) | ||
| نوع مقاله: Research Paper | ||
| شناسه دیجیتال (DOI): 10.22034/jmpb.2025.368853.1919 | ||
| نویسندگان | ||
| Fatemeh Nasernakhaei* 1؛ Mahyar Zahraei2 | ||
| 1Department of Plant Production and Genetics, Faculty of Agriculture, Shahid Chamran University of Ahvaz, Ahvaz, Iran | ||
| 2Department of Biology, Faculty of Science, Shahid Chamran University of Ahvaz, Ahvaz, Iran | ||
| چکیده | ||
| The Earth hosts a complex and diverse array of plant species, and analyzing their genetic diversity is essential for advancing biodiversity conservation. In this study, we investigated the genetic variation of Halocnemum strobilaceum in Khuzestan Province, located in southwestern Iran, a region characterized by extreme heat and belonging to the Saharo-Sindian floristic zone. To assess the genetic structure of the species, we employed ISSR, SCoT, and DNA barcoding markers (ITS and trnH-psbA). Accessions were categorized based on ecogeographic differences between inland saline and coastal marsh habitats. Both marker systems revealed considerable variation, and barcoding identified three distinct ITS and two trnH-psbA haplotypes. These results enhance our understanding of genetic differentiation in H. strobilaceum and inform conservation planning. As a halophyte with potential medicinal and economic uses, preserving its genetic resources is vital for sustainable utilization. In the face of escalating environmental threats, such integrative studies are key to protecting vulnerable plant taxa in extreme habitats. | ||
| کلیدواژه‌ها | ||
| Halophytes؛ Molecular variation؛ Haplotypes analysis؛ Conservation genetics | ||
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