Gene expression during minor genome activation in preimplantation bovine development

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985904%3A_____%2F09%3A00328317" target="_blank" >RIV/67985904:_____/09:00328317 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Gene expression during minor genome activation in preimplantation bovine development

Popis výsledku v původním jazyce

The main goal of this study was to identify mRNA transcripts, whose content increases during bovine minor embryonic genome activation. We compared the gene expression profile of the bovine 4-cell stage embryo and MII oocyte using the technique of suppression subtractive hybridization. Differentially expressed amplicons were subcloned and 60 of them were sequenced. The resulting DNA sequences were compared with GenBank databases using Blast search. The expression of five differentially expressed genes with an apparent function in cell cycle progression, chromatin remodeling, and splicing or translation initiation was further characterized by a real-time RT-PCR. Splicing factor, arginine/serine-rich 3 (SRFS3) represents the first described gene with an important function in pre-implantation development, which is also expressed during bovine minor genome activation and it is alpha-amanitin sensitive during this period. All described genes can play an important role in the pre-implantation

Název v anglickém jazyce

Gene expression during minor genome activation in preimplantation bovine development

Popis výsledku anglicky

The main goal of this study was to identify mRNA transcripts, whose content increases during bovine minor embryonic genome activation. We compared the gene expression profile of the bovine 4-cell stage embryo and MII oocyte using the technique of suppression subtractive hybridization. Differentially expressed amplicons were subcloned and 60 of them were sequenced. The resulting DNA sequences were compared with GenBank databases using Blast search. The expression of five differentially expressed genes with an apparent function in cell cycle progression, chromatin remodeling, and splicing or translation initiation was further characterized by a real-time RT-PCR. Splicing factor, arginine/serine-rich 3 (SRFS3) represents the first described gene with an important function in pre-implantation development, which is also expressed during bovine minor genome activation and it is alpha-amanitin sensitive during this period. All described genes can play an important role in the pre-implantation

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GI - Šlechtění a plemenářství hospodářských zvířat

OECD FORD obor

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Projekt

<a href="/cs/project/GA523%2F06%2F1226" target="_blank" >GA523/06/1226: Genomika preimplantačního vývoje savců</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2009

Kód důvěrnosti údajů

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

Název periodika

Theriogenelogy

ISSN

0093-691X

e-ISSN

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Svazek periodika

72

Číslo periodika v rámci svazku

-

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

12

Strana od-do

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Kód UT WoS článku

000268901700019

EID výsledku v databázi Scopus

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