Embryos produced in vitro from bulls carrying 16;20 and 1;29 Robertsonian translocations: efficiency and kinetics of oocyte fertilization and embryo development

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027162%3A_____%2F05%3A06N00403" target="_blank" >RIV/00027162:_____/05:06N00403 - isvavai.cz</a>

Alternative codes found

RIV/00027162:_____/05:01:_2139

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Embryos produced in vitro from bulls carrying 16;20 and 1;29 Robertsonian translocations: efficiency and kinetics of oocyte fertilization and embryo development

Original language description

Spermatozoa from bulls with rob(16;20), rob(1;29) and normal karyotype were used for in vitro fertilization of bovine oocytes. The rate of normally fertilized oocytes was significantly lower for rob(16;20) bull than for rob(1;29) or control bull.However,no significant differences in the kinetics of fertilization were found between bulls. D2 cleavage rate of embryos was significantly lower for rob(16;20) bull than for rob(1;29) or control bull. Both D7 and D8 blastocyst rates for rob(16;20) androb(1;29)bulls were significantly lower than those for control bull. The percentages of both D7 advanced blastocysts and D8 expanded blastocysts were significantly lower for rob(16;20) and rob(1;29) bulls than for control bull. In conclusion, for therob(16;20),theefficiency of fertil., early and advanced embryo development were strongly reduced. On the other hand, for the rob(1;29), neither fertil. nor early embryo development were affected and only advanced embryo development was decreased.

Czech name

Embrya produkovaná in vitro od býků nositelů Robertsonských translokací 16;20 a 1;29: Efektivnost a kinetika fertilizace oocytů a vývoje embryí

Czech description

Spermie býků s translokací rob(16;20), rob(1;29) a s normálním karyotypem byly použity pro in vitro fertilizaci bovinních oocytů. Efektivnost oplození, časného i pozdního embryonálního vývoje byla výrazně redukována u translokace rob(16;20) ve srovnání snormálním karyotypem. Naproti tomu u translokace rob(1;29) jak oplození tak i časný vývoj embryí nebyly negativně ovlivněny, pouze vývoj u pozdních embryí byl redukován.

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

EB - Genetics and molecular biology

OECD FORD branch

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Project

<a href="/en/project/QC1197" target="_blank" >QC1197: Application of molecular method for improving the hereditary health checks in farm animals</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2005

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Zygote

ISSN

0967-1994

e-ISSN

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Volume of the periodical

13

Issue of the periodical within the volume

2

Country of publishing house

GB - UNITED KINGDOM

Number of pages

5

Pages from-to

97-101

UT code for WoS article

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EID of the result in the Scopus database

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