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410 (0,129s)

Project

Mammalian oocytes with low meiotic competence and their progress through the meiotic maturation (GP524/09/P435)

and cytoplasmic maturation. During the growth phase, oocyte acquires the meiotic competence to finish meiotic maturation till to metaphase II stage. Oocytes from the smaller follicles in diameter are not able to c...

ED - Fyziologie

  • 2009 - 2010
  • 770 tis. Kč
  • 770 tis. Kč
  • GA ČR
Project

The role of nitric oxide and nitric oxide synthase in the activation and maturation of pig oocytes (GA523/03/0029)

) into the breeding of large domestic animals has drawn attention to the meiotic maturation of oocytes and their activation. The aim of this study is to activate in vitro matured pathway and to investigate the role of NO an...

GI - Šlechtění a plemenářství hospodářských zvířat

  • 2003 - 2005
  • 2 596 tis. Kč
  • 2 596 tis. Kč
  • GA ČR
Project

- In vitro maturation system(s) for bovine and porcine oocytes. Project B - Interplay between cdks (cell division kinases) and MAP (mitogen activated protein) kinases during oocyte meiotic (ME 573)

will be analysed in order to enhance the quality of meiotic maturation. Moreover, specific inhibitors of protein kinases will be used to prolongate meiotic maturation and to reach an interplay between cell divisio...

ED - Fyziologie

  • 2002 - 2004
  • 1 731 tis. Kč
  • 1 261 tis. Kč
  • MŠMT
Project

Proteomic and phosphoproteomic analysis of meiotic division of oocytes (GA204/04/0571)

Meiotic maturation of oocytes is regulated on several levels. Although precise in meiotic maturation and oocyte fertilization have been studied in various mammalian during in vitro meiotic maturation

ED - Fyziologie

  • 2004 - 2006
  • 3 206 tis. Kč
  • 2 644 tis. Kč
  • GA ČR
Project

The changes in chromatin structure during meiotic maturation of pig oocytes correlation to chromosomal aneuploidy (GA204/06/1297)

In this project we propose to follow the mechanisms involved in the regulation of the changes in chromatin structure and conformation during meiotic maturation of pig of the relatively long period of meiotic division (44 hr...

ED - Fyziologie

  • 2006 - 2008
  • 2 308 tis. Kč
  • 2 308 tis. Kč
  • GA ČR
Project

Relationship between the proteosynthesis requirements and phosphatase effects during the meiotic maturation of pig oocytes (GA505/95/1448)

9C - 9

  • 1995 - 1996
  • 126 tis. Kč
  • 126 tis. Kč
  • GA ČR
Project

Female gametes - regulation of their meiotic and developmental competence and possibilities of its practical application (1QS500450568)

and function of a variety genes and proteins implicated in meiotic maturation, oocyte oocyte meiotic and developmental competence at the level of global protein profiles (proteomes); b) selection of potential biomarkers re...

GI - Šlechtění a plemenářství hospodářských zvířat

  • 2005 - 2009
  • 6 487 tis. Kč
  • 6 487 tis. Kč
  • AV ČR
Project

Characterization of factors regulating chromatin condensation during meiotic maturation of pig and cattle oocytes (GA204/03/0816)

withcdc2and MAP kinase activities during meiotic maturation of pig and cattle oocytes with the changes of chromosome condensation status during meiotic maturation of pig and cattle......

EB - Genetika a molekulární biologie

  • 2003 - 2005
  • 2 318 tis. Kč
  • 1 454 tis. Kč
  • GA ČR
Project

Scanning the Meiotic spindle in Assisted Reproductive Techniques to assess oocyte quality and embryo ploidy evaluated by artificial intelligence (SMART study) (NW24-08-00048)

the age of the women, oocyte quality and maturation state, as well as sperm quality. Imaging of the meiotic spindle may be crucial for determining the oocyte maturation procedure for determining maturation of the ...

Technologies involving the manipulation of cells, tissues, organs or the whole organism (assisted reproduction)

  • 2024 - 2027
  • 18 619 tis. Kč
  • 18 619 tis. Kč
  • MZ
Project

Role of the regulatory factors acting at 3’end of mRNA in correct progression of mammalian oocyte meiotic maturation. (GA15-22765S)

during oocyte meiotic maturation. One of the most remarkable aspects characterizing meiotic division of mammalian oocytes is the absence of transcription from maternal and the factors associated with the mRNA 3’-end during...

EB - Genetika a molekulární biologie

  • 2015 - 2019
  • 6 781 tis. Kč
  • 6 781 tis. Kč
  • GA ČR
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