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1 147 (0,13s) •

Project

A role of hybrids and hybridization in natural populations of Potamogeton (GP206/03/P156)

Although hybrids are routinely listed in most Potamogeton accounts, great of only a few hybrid combinations has been proved with molecular methods for reliable identification of many potential hybrids. Most putative hyb...

EF - Botanika

  • 2003 - 2005
    • •
  • 1 405 tis. Kč
    • •
  • 482 tis. Kč
    • •
  • GA ČR
Project

Eco-geographical and genetic limitation of natural hybridization intensity (GA206/07/0859)

in intensity of natural interspecific hybridization among the Central European Cirsium taxa because the geographical distribution of its hybrids and intensity differences in interspecific hybridization are, compared to oth...

EF - Botanika

  • 2007 - 2009
    • •
  • 2 647 tis. Kč
    • •
  • 2 647 tis. Kč
    • •
  • GA ČR
Project

Genomic dominance as a force shaping evolution of plant wide hybrids (GA20-10019S)

Interspecific hybridization is one of key processes underlying plant speciation. Parental genomes usually do not intermingle in hybrid nuclei but in some hybrids in Lolium × Festuca hybrids, creating truly hybr...

Genetics and heredity (medical genetics to be 3)

  • 2020 - 2022
    • •
  • 7 299 tis. Kč
    • •
  • 7 299 tis. Kč
    • •
  • GA ČR
Project

Hybridization as a path to success? Adaptive hybridization in willows in face of biotic and abiotic pressures (GF23-06855L)

Hybridization is widespread among angiosperms. It leads to introgression if the hybridization in plants is fuelled by the adaptive value of hybrids in face of biotic and abiotic selection pressures. We will first explore if...

Zoology

  • 2023 - 2025
    • •
  • 9 821 tis. Kč
    • •
  • 9 821 tis. Kč
    • •
  • GA ČR
Project

A study on pollen competition in Arabidopsis thaliana hybrids (LTAIN19030)

fitness among cross-hybridized Arabidopsis thaliana ecotypes. This principal objective will be hybridized and the reproductive fitness of individual accessions as well as F1 reciprocal hybrids will be evaluated. This appro...

Plant sciences, botany

  • 2020 - 2022
    • •
  • 5 632 tis. Kč
    • •
  • 5 632 tis. Kč
    • •
  • MŠMT
Project

Fir Breeding for Forestry and Christmas Tree Production (ME 914)

on hybridization and cloning of bred material. Methods of control polination for intraspecific and interspecific hybridization, hybrid progeny tests (obtained newly and also earlier), individual selection within hybrid...

GK - Lesnictví

  • 2007 - 2011
    • •
  • 3 430 tis. Kč
    • •
  • 2 130 tis. Kč
    • •
  • MŠMT
Project

Hybrid zones in pelagic environments which factors are critical for local dominance of Daphnia hybrids within reservoirs? (IAA600960901)

We will evaluate the spatial distribution of species and hybrids on the presence of local hybrid zones: restricted ecologically intermediate areas with high proportion of hybrid genotypes. Our aim is to quantify key environ...

EH - Ekologie – společenstva

  • 2009 - 2012
    • •
  • 4 100 tis. Kč
    • •
  • 4 100 tis. Kč
    • •
  • AV ČR
Project

Interspecific sperm competition on sturgeons and fertility of resulting hybrids (GP14-28375P)

Interspecific hybridization of sturgeon species might play very important role into the genomes of native species via interspecific hybridization or via fertile hybrids might interspecific hybridization of sturgeon...

GL - Rybářství

  • 2014 - 2016
    • •
  • 2 400 tis. Kč
    • •
  • 2 400 tis. Kč
    • •
  • GA ČR
Project

Host-parasite interactions in hybrid systems of cyprinid fish (GAP505/10/1138)

Interspecies hybridization is a common phenomenon in plants and animals which-parasite interactions were studied only for a few hybridizing systems. The goal of proposed project is to investigate these interactions in two hybrid...

EH - Ekologie – společenstva

  • 2010 - 2014
    • •
  • 3 042 tis. Kč
    • •
  • 3 042 tis. Kč
    • •
  • GA ČR
Project

Why and how animals abandon sex? On the causal role of hybridization in triggering asexual reproduction (GA17-09807S)

poorly understood. Because many asexual lineages appear as hybrids, interspecific hybridization is considered one of the hottest candidate mechanisms. Nevertheless, proximate mechanisms via which hybridization could distor...

EG - Zoologie

  • 2017 - 2019
    • •
  • 8 712 tis. Kč
    • •
  • 8 367 tis. Kč
    • •
  • GA ČR
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