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The role of proteins of the male reproductive tract in some phases of reproduction (GP303/04/P070)
will be compared with those of boar spermadhesins. The primary sperm-egg binding will be tested in pig and Xenopus laevis using inhibition of sperm-egg binding by on two reproduction phases -
CE - Biochemie
- 2004 - 2006 •
- 699 tis. Kč •
- 699 tis. Kč •
- GA ČR
Řešení projektu: 1. 1. 2004 - 1. 1. 2006
Uznané náklady
Podpora ze státního rozpočtu (100%)
Poskytovatel: Grantová agentura České republiky
Biochemical Processes Involved in Sperm-Egg Binding (GA203/93/0208)
CE - Biochemie
- 1993 - 1995 •
- 330 tis. Kč •
- 660 tis. Kč •
- GA ČR
Řešení projektu: 1. 1. 1993 - 1. 1. 1995
Uznané náklady
Podpora ze státního rozpočtu (200%)
Poskytovatel: Grantová agentura České republiky
Monitoring of protein network dynamics during sperm-egg membrane interaction (GA18-11275S)
Determining the molecular mechanisms important for the sperm-egg membrane interaction, including the binding and fusion, is a major challenge for current this effort, the egg receptor for sperm primary fus...
Reproductive biology (medical aspects to be 3)
- 2018 - 2020 •
- 7 875 tis. Kč •
- 7 875 tis. Kč •
- GA ČR
Řešení projektu: 1. 1. 2018 - 31. 12. 2020
Uznané náklady
Podpora ze státního rozpočtu (100%)
Poskytovatel: Grantová agentura České republiky
Carbohydrate-binding proteins involved in gamete interaction (GA303/96/0844)
Mutual recognition of both gametes and binding of sperm to the glycoprotein network of the egg zona pellucida are preereguisite for fertilization. The signals, are the receptors of sperm plasma membrane for attachm...
CE - Biochemie
- 1996 - 1998 •
- 1 770 tis. Kč •
- 1 178 tis. Kč •
- GA ČR
Řešení projektu: 1. 1. 1996 - 1. 1. 1998
Uznané náklady
Podpora ze státního rozpočtu (67%)
Poskytovatel: Grantová agentura České republiky
Binding interactions of human seminal plasma proteins and their role in fertilization (GA303/99/0357)
studies, proteins of boar seminal plasma called spermadhesins and sperm surface protein, possessing the sperm- as well as egg-binding properties, have been isolatedThe first steps of fertilization involve sper...
CE - Biochemie
- 1999 - 2001 •
- 2 903 tis. Kč •
- 1 453 tis. Kč •
- GA ČR
Řešení projektu: 1. 1. 1999 - 1. 1. 2001
Uznané náklady
Podpora ze státního rozpočtu (50%)
Poskytovatel: Grantová agentura České republiky
The role of sperm surface proteins in the fertilization process (GA303/02/0433)
The role of sperm surface proteins in the fertilization process. An exactly defined series of events preceding the gamete fusion is necessary for the egg fertilization with sperm. Most of these steps are depend on the b...
CE - Biochemie
- 2002 - 2004 •
- 4 574 tis. Kč •
- 1 823 tis. Kč •
- GA ČR
Řešení projektu: 1. 1. 2002 - 1. 1. 2004
Uznané náklady
Podpora ze státního rozpočtu (40%)
Poskytovatel: Grantová agentura České republiky
Key molecules involved in gamete maturation and sperm-zona pellucida recognition in pig and cattle (GA22-31156S)
an important role and provides a new view on the sperm capability for fertilizing the eggThe species-specific sperm recognition with zona pellucida (ZP) is based on the complementary molecules on the gametes. Sperm
Reproductive biology (medical aspects to be 3)
- 2022 - 2024 •
- 6 444 tis. Kč •
- 6 444 tis. Kč •
- GA ČR
Řešení projektu: 1. 4. 2022 - 31. 12. 2024
Uznané náklady
Podpora ze státního rozpočtu (100%)
Poskytovatel: Grantová agentura České republiky
An investigation of guidance mechanisms of spermatozoa in freshwater fish. (GJ18-12465Y)
sperm wastage and critical adaptation required to effectively reach the egg in openSexual reproduction relies on the epic journey of sperm cells navigating via complex environments in order to find the egg within ...
Biology (theoretical, mathematical, thermal, cryobiology, biological rhythm), Evolutionary biology
- 2018 - 2022 •
- 4 947 tis. Kč •
- 4 947 tis. Kč •
- GA ČR
Řešení projektu: 1. 1. 2018 - 31. 12. 2022
Uznané náklady
Podpora ze státního rozpočtu (100%)
Poskytovatel: Grantová agentura České republiky
Understanding the factors critical for successful paternal genome remodelling Dissecting the role of oocyte components (GA20-04465S)
At fertilisation, two highly specialized cells, the egg and sperm, meet. To support development, the sperm head must be extensively remodelled by the egg. Factors critical for this remodelling and pronucleus format...
Reproductive biology (medical aspects to be 3)
- 2020 - 2022 •
- 6 645 tis. Kč •
- 6 645 tis. Kč •
- GA ČR
Řešení projektu: 1. 1. 2020 - 31. 12. 2022
Uznané náklady
Podpora ze státního rozpočtu (100%)
Poskytovatel: Grantová agentura České republiky
Management of gametes and reproduction in the protection of genetic resources and the breeding program of common carp in the conditions of aquaculture in the Czech Republic (QK21010141)
practically oriented procedures enabling 1) sperm collection using nanoparticles sperm in large volumes in an unfrozen state for 5-10 days and in 3) frozen state in liquid nitrogen; 4) short-term storage of eggs for up to ...
Fishery
- 2021 - 2025 •
- 15 956 tis. Kč •
- 13 562 tis. Kč •
- MZe
Řešení projektu: 1. 1. 2021 - 31. 12. 2025
Uznané náklady
Podpora ze státního rozpočtu (85%)
Poskytovatel: Ministerstvo zemědělství
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