BIOTECHNOLOGY OF THE FISH AQUACULTURE
The latest progress in biotechnology on fish aquaculture and different modern methods of investigations for increasing of fish productivity in aquaculture are analyzed. Except for the applied aspect, the use of modern biotechnological methods of investigations opens new possibilities for fundamental...
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| Format: | Article |
| Language: | English |
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National Academy of Sciences of Ukraine, Palladin Institute of Biochemistry
2013-12-01
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| Series: | Biotechnologia Acta |
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| Online Access: | http://biotechnology.kiev.ua/images/storage/no6_2013/buchatsky_6_2013.pdf |
| _version_ | 1797762793051521024 |
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| author | L. P. Buchatsky |
| author_facet | L. P. Buchatsky |
| author_sort | L. P. Buchatsky |
| collection | DOAJ |
| description | The latest progress in biotechnology on fish aquaculture and different modern methods of investigations for increasing of fish productivity in aquaculture are analyzed. Except for the applied aspect, the use of modern biotechnological methods of investigations opens new possibilities for fundamental researches of sex-determining mechanisms, polyploidy, distant hybridization, and developmental biology of bony fishes. Review contains examples of utilizing modern biotechnology methods to obtain transgenic fishes with accelerated growth and for designing surrogate fishes. Methods for receiving unisexual shoals of salmon and sturgeon female fishes with the view of obtaining a large quantity of caviar, as well as receiving sterile (triploid) fishes are analyzed. Great attention is given to androgenesis, particularly to disperm one, in connection with the problem of conserving rare and vanishing fish species using only sperm genetic material. Examples how distant hybrids may be obtained with the use of disperm androgenesis and alkylated DNA are given. Methods of obtaining fish primordium germ cells, recent developments in cultivation of fish stem cells and their use in biotechnology, as well as ones of transplantation of oogonium and spermatogonium to obtain surrogate fishes. The examples of successful experiments on spermatogonial xenotransplantation and characteristic of antifreezing fish proteins and also the prospect of their practical usage are given. |
| first_indexed | 2024-03-12T19:33:31Z |
| format | Article |
| id | doaj.art-726973b284b14c1a9b6df6040f30d3a9 |
| institution | Directory Open Access Journal |
| issn | 2410-7751 2410-776X |
| language | English |
| last_indexed | 2024-03-12T19:33:31Z |
| publishDate | 2013-12-01 |
| publisher | National Academy of Sciences of Ukraine, Palladin Institute of Biochemistry |
| record_format | Article |
| series | Biotechnologia Acta |
| spelling | doaj.art-726973b284b14c1a9b6df6040f30d3a92023-08-02T04:22:22ZengNational Academy of Sciences of Ukraine, Palladin Institute of BiochemistryBiotechnologia Acta2410-77512410-776X2013-12-0166455710.15407/biotech6.06.045 BIOTECHNOLOGY OF THE FISH AQUACULTUREL. P. Buchatsky0Institute for Fisheries of Ukrainian Academy of Agrarian Sciences, Kyiv, UkraineThe latest progress in biotechnology on fish aquaculture and different modern methods of investigations for increasing of fish productivity in aquaculture are analyzed. Except for the applied aspect, the use of modern biotechnological methods of investigations opens new possibilities for fundamental researches of sex-determining mechanisms, polyploidy, distant hybridization, and developmental biology of bony fishes. Review contains examples of utilizing modern biotechnology methods to obtain transgenic fishes with accelerated growth and for designing surrogate fishes. Methods for receiving unisexual shoals of salmon and sturgeon female fishes with the view of obtaining a large quantity of caviar, as well as receiving sterile (triploid) fishes are analyzed. Great attention is given to androgenesis, particularly to disperm one, in connection with the problem of conserving rare and vanishing fish species using only sperm genetic material. Examples how distant hybrids may be obtained with the use of disperm androgenesis and alkylated DNA are given. Methods of obtaining fish primordium germ cells, recent developments in cultivation of fish stem cells and their use in biotechnology, as well as ones of transplantation of oogonium and spermatogonium to obtain surrogate fishes. The examples of successful experiments on spermatogonial xenotransplantation and characteristic of antifreezing fish proteins and also the prospect of their practical usage are given.http://biotechnology.kiev.ua/images/storage/no6_2013/buchatsky_6_2013.pdffishesgrows accelerationreproductionsterilizationtransplantationstem cellsandrogenesisantifreeze proteins |
| spellingShingle | L. P. Buchatsky BIOTECHNOLOGY OF THE FISH AQUACULTURE Biotechnologia Acta fishes grows acceleration reproduction sterilization transplantation stem cells androgenesis antifreeze proteins |
| title | BIOTECHNOLOGY OF THE FISH AQUACULTURE |
| title_full | BIOTECHNOLOGY OF THE FISH AQUACULTURE |
| title_fullStr | BIOTECHNOLOGY OF THE FISH AQUACULTURE |
| title_full_unstemmed | BIOTECHNOLOGY OF THE FISH AQUACULTURE |
| title_short | BIOTECHNOLOGY OF THE FISH AQUACULTURE |
| title_sort | biotechnology of the fish aquaculture |
| topic | fishes grows acceleration reproduction sterilization transplantation stem cells androgenesis antifreeze proteins |
| url | http://biotechnology.kiev.ua/images/storage/no6_2013/buchatsky_6_2013.pdf |
| work_keys_str_mv | AT lpbuchatsky biotechnologyofthefishaquaculture |