[Meiotic gynogenesis in the stellate, Russian sturgeon and sterlet].
Identifieur interne : 000087 ( Ncbi/Checkpoint ); précédent : 000086; suivant : 000088[Meiotic gynogenesis in the stellate, Russian sturgeon and sterlet].
Auteurs : A V Rekubratski [Russie] ; A S Grunina ; V A Barmintsev ; T S Golovanova ; O S Chudinov ; A B Abramova ; N S Panchenko ; S A KupchenkoSource :
- Ontogenez [ 0475-1450 ]
English descriptors
- KwdEn :
- Animals, Chromosomes (radiation effects), Diploidy, Dose-Response Relationship, Radiation, Embryo, Nonmammalian, Female, Fishes (embryology), Fishes (genetics), Heat-Shock Response, Insemination, Artificial (methods), Male, Meiosis, Parthenogenesis (genetics), Random Amplified Polymorphic DNA Technique, Sex Determination Processes, Spermatozoa (radiation effects), Ultraviolet Rays.
- MESH :
- embryology : Fishes.
- genetics : Fishes, Parthenogenesis.
- methods : Insemination, Artificial.
- radiation effects : Chromosomes, Spermatozoa.
- Animals, Diploidy, Dose-Response Relationship, Radiation, Embryo, Nonmammalian, Female, Heat-Shock Response, Male, Meiosis, Random Amplified Polymorphic DNA Technique, Sex Determination Processes, Ultraviolet Rays.
Abstract
Diploid gynogenetic progenies were obtained in the stellate sturgeon Acipenser stellatus, Russian sturgeon A. gueldenstaedtii, and sterlet A. ruthenus by means of insemination of the eggs with UV-irradiated spermatozoa and suppression of the second meiotic division by heat shock. The gynogenetic nature of experimental fish was confirmed by RAPD-PCR analysis of DNA. Effective photoreactivation of UV-induced lesions of spermatozoa was shown in the case of illumination of the fertilized eggs with visible light. This phenomenon should be taken into account when determining the doses of irradiation that allow inactivation of the male chromosomes and incubating gynogenetic embryos. Gynogenetic stellate and Russian sturgeons are viable and can be reared in order to study the mechanism of sex determination in sturgeons.
PubMed: 12722590
Affiliations:
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pubmed:12722590Le document en format XML
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<affiliation wicri:level="1"><nlm:affiliation>All-Russian Research Institute of Freshwater Fisheries, Rybnoe, Moskva oblast', 141821 Russia.</nlm:affiliation>
<country xml:lang="fr">Russie</country>
<wicri:regionArea>All-Russian Research Institute of Freshwater Fisheries, Rybnoe, Moskva oblast'</wicri:regionArea>
<wicri:noRegion>Moskva oblast'</wicri:noRegion>
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<author><name sortKey="Grunina, A S" sort="Grunina, A S" uniqKey="Grunina A" first="A S" last="Grunina">A S Grunina</name>
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<author><name sortKey="Barmintsev, V A" sort="Barmintsev, V A" uniqKey="Barmintsev V" first="V A" last="Barmintsev">V A Barmintsev</name>
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<author><name sortKey="Golovanova, T S" sort="Golovanova, T S" uniqKey="Golovanova T" first="T S" last="Golovanova">T S Golovanova</name>
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<author><name sortKey="Chudinov, O S" sort="Chudinov, O S" uniqKey="Chudinov O" first="O S" last="Chudinov">O S Chudinov</name>
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<author><name sortKey="Abramova, A B" sort="Abramova, A B" uniqKey="Abramova A" first="A B" last="Abramova">A B Abramova</name>
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<author><name sortKey="Panchenko, N S" sort="Panchenko, N S" uniqKey="Panchenko N" first="N S" last="Panchenko">N S Panchenko</name>
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<author><name sortKey="Kupchenko, S A" sort="Kupchenko, S A" uniqKey="Kupchenko S" first="S A" last="Kupchenko">S A Kupchenko</name>
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<sourceDesc><biblStruct><analytic><title xml:lang="en">[Meiotic gynogenesis in the stellate, Russian sturgeon and sterlet].</title>
<author><name sortKey="Rekubratski, A V" sort="Rekubratski, A V" uniqKey="Rekubratski A" first="A V" last="Rekubratski">A V Rekubratski</name>
<affiliation wicri:level="1"><nlm:affiliation>All-Russian Research Institute of Freshwater Fisheries, Rybnoe, Moskva oblast', 141821 Russia.</nlm:affiliation>
<country xml:lang="fr">Russie</country>
<wicri:regionArea>All-Russian Research Institute of Freshwater Fisheries, Rybnoe, Moskva oblast'</wicri:regionArea>
<wicri:noRegion>Moskva oblast'</wicri:noRegion>
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<author><name sortKey="Grunina, A S" sort="Grunina, A S" uniqKey="Grunina A" first="A S" last="Grunina">A S Grunina</name>
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<author><name sortKey="Barmintsev, V A" sort="Barmintsev, V A" uniqKey="Barmintsev V" first="V A" last="Barmintsev">V A Barmintsev</name>
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<author><name sortKey="Golovanova, T S" sort="Golovanova, T S" uniqKey="Golovanova T" first="T S" last="Golovanova">T S Golovanova</name>
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<author><name sortKey="Chudinov, O S" sort="Chudinov, O S" uniqKey="Chudinov O" first="O S" last="Chudinov">O S Chudinov</name>
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<author><name sortKey="Abramova, A B" sort="Abramova, A B" uniqKey="Abramova A" first="A B" last="Abramova">A B Abramova</name>
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<author><name sortKey="Panchenko, N S" sort="Panchenko, N S" uniqKey="Panchenko N" first="N S" last="Panchenko">N S Panchenko</name>
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<author><name sortKey="Kupchenko, S A" sort="Kupchenko, S A" uniqKey="Kupchenko S" first="S A" last="Kupchenko">S A Kupchenko</name>
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<term>Dose-Response Relationship, Radiation</term>
<term>Embryo, Nonmammalian</term>
<term>Female</term>
<term>Fishes (embryology)</term>
<term>Fishes (genetics)</term>
<term>Heat-Shock Response</term>
<term>Insemination, Artificial (methods)</term>
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<term>Meiosis</term>
<term>Parthenogenesis (genetics)</term>
<term>Random Amplified Polymorphic DNA Technique</term>
<term>Sex Determination Processes</term>
<term>Spermatozoa (radiation effects)</term>
<term>Ultraviolet Rays</term>
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<term>Parthenogenesis</term>
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<term>Spermatozoa</term>
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<keywords scheme="MESH" xml:lang="en"><term>Animals</term>
<term>Diploidy</term>
<term>Dose-Response Relationship, Radiation</term>
<term>Embryo, Nonmammalian</term>
<term>Female</term>
<term>Heat-Shock Response</term>
<term>Male</term>
<term>Meiosis</term>
<term>Random Amplified Polymorphic DNA Technique</term>
<term>Sex Determination Processes</term>
<term>Ultraviolet Rays</term>
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<front><div type="abstract" xml:lang="en">Diploid gynogenetic progenies were obtained in the stellate sturgeon Acipenser stellatus, Russian sturgeon A. gueldenstaedtii, and sterlet A. ruthenus by means of insemination of the eggs with UV-irradiated spermatozoa and suppression of the second meiotic division by heat shock. The gynogenetic nature of experimental fish was confirmed by RAPD-PCR analysis of DNA. Effective photoreactivation of UV-induced lesions of spermatozoa was shown in the case of illumination of the fertilized eggs with visible light. This phenomenon should be taken into account when determining the doses of irradiation that allow inactivation of the male chromosomes and incubating gynogenetic embryos. Gynogenetic stellate and Russian sturgeons are viable and can be reared in order to study the mechanism of sex determination in sturgeons.</div>
</front>
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<name sortKey="Chudinov, O S" sort="Chudinov, O S" uniqKey="Chudinov O" first="O S" last="Chudinov">O S Chudinov</name>
<name sortKey="Golovanova, T S" sort="Golovanova, T S" uniqKey="Golovanova T" first="T S" last="Golovanova">T S Golovanova</name>
<name sortKey="Grunina, A S" sort="Grunina, A S" uniqKey="Grunina A" first="A S" last="Grunina">A S Grunina</name>
<name sortKey="Kupchenko, S A" sort="Kupchenko, S A" uniqKey="Kupchenko S" first="S A" last="Kupchenko">S A Kupchenko</name>
<name sortKey="Panchenko, N S" sort="Panchenko, N S" uniqKey="Panchenko N" first="N S" last="Panchenko">N S Panchenko</name>
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