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Preliminary genetic assessment of three goatfish species in the Mediterranean Sea

التفاصيل البيبلوغرافية
العنوان: Preliminary genetic assessment of three goatfish species in the Mediterranean Sea
المؤلفون: Taha Soliman, Joseph D. DiBattista, Reda M. Fahim, James D. Reimer
المصدر: Egyptian Journal of Aquatic Research, Vol 50, Iss 2, Pp 208-214 (2024)
بيانات النشر: Elsevier, 2024.
سنة النشر: 2024
المجموعة: LCC:Aquaculture. Fisheries. Angling
LCC:Environmental sciences
مصطلحات موضوعية: Dispersal, Egypt, Life history, mtDNA, Mullidae, Lessepsian migrant, Aquaculture. Fisheries. Angling, SH1-691, Environmental sciences, GE1-350
الوصف: We examined the genetic diversity and connectivity of two indigenous Mediterranean goatfish species (Mullus barbatus and M. surmuletus), and a Lessepsian migrant species (Upeneus moluccensis), across the Nile Delta outflow using two mitochondrial DNA markers (COI and cyt b). Genetic diversity was high for the two Mediterranean species but relatively lower for the migrant species, suggesting founder effects after invasion from the Red Sea. Confirmation of this hypothesis, however, would require comparison with populations of origin in the Red Sea and the broader Indo-West Pacific. AMOVA and network analyses revealed no genetic partitioning for all species, indicating that the Nile outflow does not currently, and may not have historically, posed a significant barrier to larval dispersal in these goatfish, despite a present-day temperature and salinity gradient along the Mediterranean coastline of Egypt.
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 1687-4285
Relation: http://www.sciencedirect.com/science/article/pii/S1687428524000116; https://doaj.org/toc/1687-4285
DOI: 10.1016/j.ejar.2024.03.003
URL الوصول: https://doaj.org/article/d2c9d79c334841168d3f15d29dc3fa6a
رقم الأكسشن: edsdoj.2c9d79c334841168d3f15d29dc3fa6a
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:16874285
DOI:10.1016/j.ejar.2024.03.003