Results 11 to 20 of about 1,247 (204)

Monitoring the Spoilage of Fresh Sterlet (Acipenser ruthenus) During Storage at 4 °C by Mid-Infrared and Fluorescence Spectroscopies Coupled with Chemometric Tools [PDF]

open access: yesFoods
Sterlet is a perishable product; therefore, its freshness monitoring and shelf-life evaluation are important. In this study, a series of analytical techniques named physicochemical, microbiological, sensory, colorimetric, and mid-infrared and ...
Daria Vilkova   +3 more
doaj   +3 more sources

Molecular insights into electroreceptor ribbon synapses from differential gene expression in sturgeon lateral line organs. [PDF]

open access: yesJ Anat
The expression of various genes involved in synapse development, stability and/or function was studied in developing mechanosensory neuromasts and electrosensory ampullary organs in sterlet sturgeon. Most were shared, including Slc17a8, Slc1a3 and Nrxn3, but Cbln18 was neuromast‐restricted and Tulp1 was ampullary organ‐restricted.
Campbell AS   +6 more
europepmc   +3 more sources

Preliminary results of intraspecific sterlet hybrid (Siberian sterlet × sterlet) rearing under intensive conditions

open access: yesActa Agraria Debreceniensis, 2012
Due to early maturation and a small size, sterlet (Acipenserrut-henus) is a very advantageous fish for intensive sturgeon farming with regard to caviar production. According to our previous observations, the growth potential of Siberian sterlet (A.ruthenusmarsiglii) is higher than that of the European one.
null Tibor Feledi   +2 more
openaire   +3 more sources

Development of cryoprotective media for low-temperature freezing of sterlet (Acipenser ruthenus) sperm

open access: yesRibogospodarsʹka Nauka Ukraïni, 2017
Purpose. To develop the optimum composition of a cryoprotective solution for freezing sterlet sperm with the use of new and standard constituents and compare the results of the fertilization of eggs with sperm frozen by different ways and in different ...
I. Kononenko
doaj   +2 more sources

Effect of stocking density on the efficiency of rearing of sterlet Acipenser rutenus (Linnaeus) and paddlefish Polyodon spathula (Walbaum) in the conditions of Southern Ukraine

open access: yesRibogospodarsʹka Nauka Ukraïni, 2018
Purpose. To determine the effects of specific elements of biotechnologies used for rearing sterlet and paddlefish seeds for the optimization of rearing technology and their rational use in pond fish facilities of Southern Ukraine. Methodology. Rearing
A. Bilyk, N. Grudko, I. Sherman
doaj   +2 more sources

Long-term changes of sterlet (Acipenser ruthenus) population in the Hungarian section of the Danube [PDF]

open access: yesOpuscula Zoologica Instituti Zoosystematici et Oecologici Universitatis Budapestinensis, 2009
Sturgeons had played an important role in the history of Hungarian fisheries, but due to over-fishing, followed by extensive river regulations and deterioration of habitats, there has been a considerable decrease in populations which are now on the verge
Guti, G., Gaebele, T.
doaj   +1 more source

Developing microsatellite duplex PCR reactions for sterlet (Acipenser ruthenus) and their application in parentage identification [PDF]

open access: yesScientific Reports, 2022
The sterlet (Acipenser ruthenus) is one of the 27 sturgeon species and is well-known for its wide distribution and small body size in comparison to other sturgeons.
Jun Wang   +3 more
doaj   +2 more sources

Unidirectional hybridization between American paddlefish Polyodon spathula (Walbaum, 1792) and sterlet Acipenser ruthenus (Linnaeus, 1758) [PDF]

open access: yesPeerJ
Interspecific hybridizations among sturgeon species are feasible and often bidirectional. The American paddlefish (Polyodon spathula) from Family Polyodontidae and sturgeon species from Family Acipenseridae were reported capable of hybridization, but ...
Jenő Káldy   +9 more
doaj   +3 more sources

Analysis of metallothionein gene structure in sterlet (Acipenser ruthenus) during copper exposure

open access: yes‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 2017
Aquatic organisms present, not only simple sources of accumulated metal, but can interact with metals, altering their toxicity. Due to exposition of biosphere with metals, organisms have developed various defense mechanisms to protect themselves against ...
A Hadian; Sh Jamili email ; M Pourkazemi; A Mashinchian; M Yarmohammadi
doaj   +1 more source

Study On The Effects of Polyculture of the Sterlet (Acipenser Ruthenus) Fingerlings and European Catfish (Silurus Glanis) on Bioproductive Performances of These Species in Recirculating Aquaculture Systems

open access: yesScientific Papers Animal Science and Biotechnologies, 2023
The aim of this study was to evaluate the effects of polyculture of the sterlet (Acipenser ruthenus) fingerlings with european catfish (Silurus glanis) (20 – 30%) into recirculating aquaculture system on growth dynamic of the fish and tank’s ...
Nicoleta Mihoc   +3 more
doaj   +1 more source

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