Isolation and Characterization of the Arapaima gigas Growth Hormone (ag-GH) cDNA and Three-Dimensional Modeling of This Hormone in Comparison with the Human Hormone (hGH) [PDF]
Biomolecules, 2023 In a previous work, the common gonadotrophic hormone α-subunit (ag-GTHα), the ag-FSH β- and ag-LH β-subunit cDNAs, were isolated and characterized by our research group from A.
Eliana Rosa Lima +13 more
doaj +2 more sources
Sibling-Derived Cell Lines of Whole Larval Siberian Sturgeon as an In Vitro Model System for Studying Inter-Individual Differences Within the Same Genomic Heritage [PDF]
CellsSturgeons, once resilient enough to outlive dinosaurs, are now critically endangered. All 26 species of Acipenseriformes face extinction due to anthropogenic causes.
Valeria Di Leonardo +6 more
doaj +2 more sources
Methodology for Identification of Areas with Possible Risk for Sturgeon Species Migration Disruption on The Lower Danube [PDF]
E3S Web of Conferences, 2023 In the context of the continuing decline of the species belonging to the order Acipenseriformes on a global level, the anadromous sturgeon species sturgeon species in the Lower Danube have been affected by a significant reduction in historical migration ...
Tudor Georgeta +6 more
doaj +1 more source
A new well-preserved sturgeon (Chondrostei: Acipenseridae) from the Late Cretaceous of Alberta, Canada [PDF]
Research & Knowledge, 2017 In June 2016, the remains of an articulated fish was discovered during field work in Dinosaur Provincial Park, in southern Alberta, Canada. Articulated remains of fishes are very rare in the park, so this specimen was carefully collected and prepared ...
Hiroki Sato +3 more
doaj +1 more source
Biological peculiarities of artificial reproduction of sturgeons (Acipenseriformes) (a rеview)
Ribogospodarsʹka Nauka Ukraïni, 2023 Purpose. To analyze the scientific data of domestic and foreign authors regarding the peculiarities of artificial reproduction of sturgeonss (Acipenseriformes). To investigate the state of study of the phenomenon of polyspermic fertilization in sturgeons
O. Kuzmenko, N. Vovk
doaj +1 more source
Highly Resolved Phylogenetic Relationships within Order Acipenseriformes According to Novel Nuclear Markers [PDF]
Genes, 2019 Arne Ludwig, Zuo-Gang Peng, Dehuai Luo
exaly +2 more sources
The karyotype of the Amu Darya sturgeon, Pseudoscaphirhynchus kaufmanni (Actinopterygii: Acipenseriformes: Acipenseridae) [PDF]
Acta Ichthyologica et Piscatoria, 2014 Background. Karyological studies of acipenserid fishes are of great importance because they present the only direct method to evaluate their ploidy levels for further research on polyploid evolution in these fishes. They are also important for prediction
K.V. Kovalev +5 more
doaj +3 more sources
Identification and characterization of hybrids of Acipenser ruthenus and Acipenser baerii (Actinopterygii, Acipenseriformes) from the Irtysh River [PDF]
Acta Biologica Sibirica, 2021 Two sturgeon species, Acipenser ruthenus (Linnaeus, 1758) and Acipenser baerii (Brandt, 1869), inhabit the Irtysh basin. In 2018, we received some “atypical” specimens of sturgeon, which were similar to A. ruthenus but had a number of pronounced external
Elizaveta Liberman +3 more
doaj +3 more sources
A Multistep DNA-Based Methodology for Accurate Authentication of Sturgeon Species
Foods, 2022 The sturgeons (order Acipenseriformes) are caviar producers and some of the most valuable fish species worldwide. Due to different reasons, wild populations are now at the brink of extinction.
Andreea Dudu +3 more
doaj +1 more source
Ribogospodarsʹka Nauka Ukraïni, 2017 Purpose. Examine and analyze the current state of storage fingerlings acipenseriformes cultivation, including sturgeon and paddlefish, in terms of industrial-experimental Dnieper sturgeon fish-growing factory located in the southern Ukraine ...
Ye. Alkhimov, V. Shevchenko
doaj +1 more source