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531 (0,071s) •

Project

B chromosome evolution in the tribe Andropogoneae (GJ18-12338Y)

B chromosomes are supernumerary dispensable chromosomes. They have a non B chromosomes. Their number is varying due to the non-disjunction during the meiosis. It is commonly accepted that B chromosomes have evolved...

Plant sciences, botany

  • 2018 - 2022
    • •
  • 6 281 tis. Kč
    • •
  • 6 281 tis. Kč
    • •
  • GA ČR
Project

Construction of chromosome-specific DNA libraries of barley (Hordeum vulgare L.) and their use in genome mapping (GA521/98/P036)

The project assumes construction of chromosome-specific DNA libraries for some of barley chromosomes. Translocation lines of barley will be used to increase efficiency of sorting. Methods for isolation and flow-cytometric sorting of...

GE - Šlechtění rostlin

  • 1998 - 2000
    • •
  • 652 tis. Kč
    • •
  • 530 tis. Kč
    • •
  • GA ČR
Project

Analysis of chromosome pairing and recombination of homeologous chromosomes in (paleo)polyploid Brassicaceae species (MEB020828)

homeologous chromosomes as well as chromosome rearrangements in some haploid B. napus (n analysis of homeologous chromosome pairing in the B. napus genome. To fulfil this target, identificationof A- and C-genome derived

EB - Genetika a molekulární biologie

  • 2008 - 2009
    • •
  • 72 tis. Kč
    • •
  • 72 tis. Kč
    • •
  • MŠMT
Project

Mechanisms of sex chromosome evolution (GP204/05/P505)

Silene latifolia represents an important model object in sex chromosome of hermaphroditic relatives represents a big advantage of this model object. Chromosomal whether these genes are specifically accumulated on the sex chromos...

EB - Genetika a molekulární biologie

  • 2005 - 2007
    • •
  • 1 200 tis. Kč
    • •
  • 1 200 tis. Kč
    • •
  • GA ČR
Project

The lizard perspective on mammalian sex chromosomes (GA17-22604S)

Differentiated sex chromosomes are an excellent case of genomic convergence) sex chromosomes evolve differently in groups with male (XX/XY) versus female (ZZ/ZW) heterogamety. It seems that the Y chromosome accumulates more...

EG - Zoologie

  • 2017 - 2021
    • •
  • 8 732 tis. Kč
    • •
  • 8 663 tis. Kč
    • •
  • GA ČR
Project

Early evolution of lepidopteran neo-sex chromosomes (GJ20-20650Y)

Sex chromosomes, their differentiation and role in speciation belong of patterns in sex chromosome evolution between male and female heterogametic taxa could in other WZ/ZZ taxa, sex chromosome-autosome fusions are common i...

Genetics and heredity (medical genetics to be 3)

  • 2020 - 2022
    • •
  • 8 983 tis. Kč
    • •
  • 8 983 tis. Kč
    • •
  • GA ČR
Project

Evolutionary history of sex chromosomes in Lepidoptera (IAA600960925)

Sex chromosomes and their differentiation belong to most interesting questions of evolutionary genetics. We propose to study evolutionary history of the sex chromosomes and synteny mapping of sex-linked sequences. We intend to test ...

EB - Genetika a molekulární biologie

  • 2009 - 2013
    • •
  • 3 824 tis. Kč
    • •
  • 3 824 tis. Kč
    • •
  • AV ČR
Project

Karyotype evolution in the mustard family (Brassicaceae) (KJB601630606)

Evolutionary changes of chromosomes and karyotypes over time can be studied by comparative chromosome painting (CCP). CCP refers to visualization of homeologous chromosome regions/whole chromosomes shared by two or...

EB - Genetika a molekulární biologie

  • 2006 - 2008
    • •
  • 1 739 tis. Kč
    • •
  • 1 739 tis. Kč
    • •
  • AV ČR
Project

Sex chromosome evolution - chromosome-specific genomics in genus Silene (GAP501/12/2220)

-established sex chromosomes in dioecious plants is rare. We intend to investigate structure and evolution of sex chromosomes in dioecious plant Silene latifolia. Since only limited sequence information on sex chromosomes i...

EB - Genetika a molekulární biologie

  • 2012 - 2016
    • •
  • 14 938 tis. Kč
    • •
  • 14 938 tis. Kč
    • •
  • GA ČR
Project

Collaboration with CIMMYT on the study of diversity and evolution of maize B chromosome (LTT19007)

Aim of the proposed project is analysis of B chromosome diversity in maize (Zea on B chromosome and its evolution. The effect of B chromosome on phenotype of host of available germplasm bank accessions for presence of B

Plant sciences, botany

  • 2019 - 2023
    • •
  • 5 979 tis. Kč
    • •
  • 5 979 tis. Kč
    • •
  • MŠMT
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