Results 1 to 10 of about 8,327 (188)

Embryonic Development and Survival of Siberian Sturgeon × Russian Sturgeon (Acipenser baerii × Acipenser gueldenstaedtii) Hybrids Cultured in a RAS System [PDF]

Animals, 2022
The aim of this study was to describe the selected stages of embryonic development in Siberian sturgeon (Acipenser baerii) and hybrids of Siberian sturgeons and Russian sturgeons (Acipenser baerii × Acipenser gueldenstaedtii).
Dorota Fopp-Bayat, Tomasz Ciemniewski, Beata Irena Cejko   +2 more
doaj   +5 more sources

An Analysis of the Movement Trajectories of the Endangered Acipenser gueldenstaedtii in Ammonia-Supplemented Environments Using Image Processing Methods [PDF]

Animals
In this study, the effect of ammonia on the Acipenser gueldenstaedtii was investigated using non-invasive methods. Different concentrations (100, 200, and 400 mg·lt−1) of ammonium chloride (NH4Cl) were added to the experimental groups to simulate ammonia
Beytullah Ahmet Balci, Güray Tonguç, Muhammed Nurullah Arslan, İlker Zeki Kurtoğlu, Tuba Sari   +4 more
doaj   +3 more sources

Whole-Genome Inter-Sex Variation in Russian Sturgeon (Acipenser gueldenstaedtii). [PDF]

Int J Mol Sci, 2022
The Russian sturgeon (Acipenser gueldenstaedtii, AG) is an endangered fish species increasingly raised on fish farms for black caviar. Understanding the process of sex determination in AG is, therefore, of scientific and commercial importance.
Degani G, Nevo Sarel M, Hajouj A, Hurvitz A, Veksler-Lublinsky I, Meerson A.   +5 more
europepmc   +4 more sources

Multiple cutaneous nerve sheath tumours with myxoid differentiation in farmed Russian sturgeons (Acipenser gueldenstaedtii, Brandt and Ratzeburg 1833). [PDF]

Vet Res Commun
Sturgeon species are well-suited for aquaculture because of their favourable characteristics, including robustness, suitability for farming in facilities unsuitable for other fish species, and adaptability to diverse farming conditions.
Mandrioli L, Brocca G, Zamparo S, Orioles M, Morini M, Cortinovis L, Fiocchi E, Anjomanibenisi M, Toffan A, Pretto T, Verin R.   +10 more
europepmc   +2 more sources

Evaluation of Russian sturgeon (Acipenser gueldenstaedtii) Semen Quality and Semen Cryopreservation. [PDF]

Animals (Basel), 2022
The alarming decline in sturgeon populations doubled by growing demands for sturgeon products, urge us to prevent the loss of these species. Fish stocking in natural habitats and developing fish farms are viable solutions, which can be successfully implemented with the help of reproductive biotechnologies.
Igna V, Telea A, Florea T, Popp R, Grozea A.   +4 more
europepmc   +4 more sources

Long-term exposure of endangered Danube sturgeon (Acipenser gueldenstaedtii) to bisphenol A (BPA): growth, behavioral, histological, genotoxic, and hematological evaluation. [PDF]

Environ Sci Pollut Res Int
Danube sturgeon (Acipenser gueldenstaedtii) which is identified as endangered species can be exposed to pollutants such as bisphenol A (BPA) that have a disruptive effect on the endocrine system at any time.
Minaz M, Kurtoğlu İZ.
europepmc   +2 more sources

Next-Generation Sequencing to Determine Changes in the Intestinal Microbiome of Juvenile Sturgeon Hybrid (Acipenser gueldenstaedtii♀ × Acipenser baerii♂) Resulting from Sodium Butyrate, Β-Glucan and Vitamin Supplementation. [PDF]

Genes (Basel)
Background/Objectives: The effect of sodium butyrate (NaB), β-glucan (βG) and vitamins in the diet on gut microbiome, cortisol level, lysozyme activity and growth parameters of juvenile hybrid sturgeon (Acipenser gueldenstaedtii♀ × Acipenser baerii♂) was
Arciuch-Rutkowska M, Nowosad J, Łuczyński MK, Hussain SM, Kucharczyk D.   +4 more
europepmc   +2 more sources

Examination of white blood cell indicators for three different ploidy level sturgeon species reared in an indoor recirculation aquaculture system for one year [PDF]

Veterinární Medicína, 2022
Functional diploid Acipenser ruthenus, functional tetraploid Acipenser gueldenstaedtii and functional hexaploid Acipenser brevirostrum juveniles were sampled monthly for one year, and the white blood cell indicators were determined.
E Salkova, D Gela, P Pecherkova, M Flajshans   +3 more
doaj   +2 more sources

Cross-species conservation of a transposase-linked element enables genetic sexing of commercial populations of Russian sturgeon (Acipenser gueldenstaedtii). [PDF]

Anim Genet, 2022
Summary All‐female culture of sturgeon is essential for efficient caviar production. However, Russian sturgeon (Acipenser gueldenstaedtii) does not exhibit external sexual dimorphism, and therefore, commercial farms apply gonadal endoscopy or ultrasound ...
Curzon AY, Shirak A, Meerson A, Degani G, Hurvitz A, Ben-Naim N, Domovitz R, Ron M, Seroussi E.   +8 more
europepmc   +2 more sources

Investigation of Sexes and Fertility Potential of Female Russian Sturgeon (Acipenser gueldenstaedtii) and Male American Paddlefish (Polyodon spathula) Hybrids. [PDF]

Life (Basel)
In the present study, 10 allotriploid (3nALT) and 10 allopentaploid (5nALP) six-month-old hybrid fish and two 3nALT and four 5nALP 40-month-old hybrid fish, which resulted by crossing female Russian sturgeon Acipenser gueldenstaedtii (Brandt and ...
Bogár K, Stanivuk J, Géczi A, Fazekas GL, Kovács B, Lázár B, Molnár M, Ardó L, Ljubobratović U, Kovács G, Péter D, Várkonyi E, Káldy J.   +12 more
europepmc   +2 more sources