Characterization of Sox9 in European Atlantic sturgeon (Acipenser sturio).

Current Occurrence of the Atlantic Sturgeon Acipenser oxyrinchus in Northern Spain: A New Prospect for Sturgeon Conservation in Western Europe.

Acipenser oxyrinchus is considered extirpated in Europe, but numerous breeding populations still exist on the Atlantic coast of North America. An adult female A. oxyrinchus, 2500 mm total length and 120 kg wet weight, was accidentally fished on 24 November 2010 near the coast of Gijón, Asturias, Spain. The fish was identified by its morphological pattern as well as by mitochondrial and nuclear ...

Expression Patterns of Atlantic Sturgeon (Acipenser oxyrinchus) During Embryonic Development

During teleost ontogeny the larval and embryonic stages are key stages, since failure during this period of tissue differentiation may cause malformations, developmental delays, poor growth, and massive mortalities. Despite the rapid advances in sequencing technologies, the molecular backgrounds of the development of economically important but endangered fish species like the Atlantic sturgeon ...

Genetic protocol of Atlantic sturgeon Acipenser oxyrinchus (L.) fry for restocking the Vistula river, Poland

In Poland the conservation program of Atlantic sturgeon Acipenser oxyrinchus is conducted during over 10 years by Inland Fisheries Institute in Olsztyn, Poland. Material of A. oxyrinchus is annually transported from Canada to Poland and the broodstock of this species is created. Part of imported fish material is breed and released into local rivers e.g. Drweca River, Vistula River. All the impo...

Characterization and expression of cytochrome P4501A in Atlantic sturgeon and shortnose sturgeon experimentally exposed to coplanar PCB 126 and TCDD.

The AHR pathway activates transcription of CYP1A and mediates most toxic responses from exposure to halogenated aromatic hydrocarbon contaminants such as PCBs and PCDD/Fs. Therefore, expression of CYP1A is predictive of most higher level toxic responses from these chemicals. To date, no study had developed an assay to quantify CYP1A expression in any sturgeon species. We addressed this deficien...

Comparison of continuous and discontinuous feeding regimens on the growth and survival of larval and early juvenile Atlantic sturgeon (Acipenser oxyrhynchus) under hatchery conditions