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16 (0,209s)

Project

Revision of the loaches of the genus cobitis in czech republic and analyses of their diploid polyploid hybridogenetic complexes (GA206/97/0684)

The spined loaches, genus Cobitis, occurring in Czech republic were and still are unambiguously assigned to the species Cobitis taenia. However, surprising discovery of another, unidentified, genetically and morphologically very dif...

EB - Genetika a molekulární biologie

  • 1997 - 1999
  • 3 569 tis. Kč
  • 2 483 tis. Kč
  • GA ČR
Project

Genetic and population variability of two model fish groups with unisexual-bisexual reproduction genus Cobitis and Carassius (GA206/00/0668)

Species complexes recognized till now with bisexual-unisexual reproduction mode include in the Czech Republic loaches (genus Cobitis) and crucian carp (Carassius auratus gibelio group). In both these complexes diploidpolyploid systems were p...

EB - Genetika a molekulární biologie

  • 2000 - 2002
  • 3 249 tis. Kč
  • 2 501 tis. Kč
  • GA ČR
Project

The ways to unisexuality mechanisms initiating parthenogenesis in fish (7AMB14PL031)

of clonal reproduction in a model of Cobitis fish. It also aims to describe the mechanisms of clonal gamete formation in asexually reproducing Cobitis females. The aims as well as asexually reproducing Cobitis females. Usi...

EG - Zoologie

  • 2014 - 2015
  • 181 tis. Kč
  • 181 tis. Kč
  • MŠMT
Project

Evolutionary processes in the secondary contact zone among parental taxa of the asexual complex of loaches (Cobitis) (GP206/05/P586)

Proposed project aims to study the evolutionary processes in the secondary contact zone of two species of European Loaches, genus Cobitis, which are known to hybridize, giving raise to diploid-polyploid asexual lineages. Special scope of the...

EB - Genetika a molekulární biologie

  • 2005 - 2007
  • 980 tis. Kč
  • 980 tis. Kč
  • GA ČR
Project

Monitoring, protection and spreading of fish spicies and large clams protected in EU at the Horní Lužnice and Blanice catchments, ineluding preparation revitalisation (SE/620/9/03)

The aim of the project is monitoring of species spiny loach Cobitis taenia, mudfish Misgurnus fossilis, bitterling Rhodeus sericeus and sculpin Cottus gobio at the Horní Lužnice and Blanice catchments after the floods in 2002 together with m...

CE - Biochemie

  • 2003 - 2005
  • 933 tis. Kč
  • 600 tis. Kč
  • MŽP
Project

To what extent does genetic divergence affect an outcome of interspecific hybridization? The effect on the origin of asexuality (KJB600450902)

a pattern of interspecific hybridizations within the fish complex the genus Cobitis...

EG - Zoologie

  • 2009 - 2011
  • 1 771 tis. Kč
  • 1 771 tis. Kč
  • AV ČR
Project

The evolutionary potential of asexual lineages viewed from the other side the influence of sperm-dependent parthenogen on the parental species (GA206/06/1763)

of the genus Cobitis and waterfrogs of the complex Rana esculenta, we shall test, whether...

EG - Zoologie

  • 2006 - 2008
  • 2 648 tis. Kč
  • 2 648 tis. Kč
  • GA ČR
Project

Which mechanisms affect the diversity of clones and their coexistence with sexual species? European loaches of the genus Cobitis as a model (GA13-12580S)

Understanding the nature and generality of mechanisms, which counterbalance theoretical two-fold cost of sex, is far from complete. We focus on asexual complex of European loaches (Cobitis), which consists of several sexual species coexistin...

EG - Zoologie

  • 2013 - 2017
  • 17 074 tis. Kč
  • 17 074 tis. Kč
  • GA ČR
Project

Hybrid sterility and asexuality - two sides of one coin? On the interconnection between asexuality, polyploidy, hybridization and speciation (GA19-21552S)

-effect of hybridization. Our recent research on Cobitis (Teleostei) demonstrated...

Biology (theoretical, mathematical, thermal, cryobiology, biological rhythm), Evolutionary biology

  • 2019 - 2022
  • 7 595 tis. Kč
  • 7 458 tis. Kč
  • GA ČR
Project

Molecular and other genetic markers applied in conservation of populations of endangered, rare and vanishing fish species in CR (IBS5045111)

of described markers in spiny loaches (Cobitis), gudgeons (Gobio), sculpins (Cottusú...

GL - Rybářství

  • 2001 - 2005
  • 8 307 tis. Kč
  • 5 045 tis. Kč
  • AV ČR
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