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673 (0,158s) •

Project

Studies on X- and Y-chromosome differentiation (GA521/05/2076)

sex chromosomes suggest that recombination between the X chromosome and non-recombining part of the Y chromosome has been successively suppressed during Y chromosome sequence divergence from thei...

EB - Genetika a molekulární biologie

  • 2005 - 2007
    • •
  • 2 848 tis. Kč
    • •
  • 2 848 tis. Kč
    • •
  • GA ČR
Project

Y chromosome dynamics in dioecious plants intra- and interspecies genomic analysis of Silene latifolia and S. dioica (GA18-06147S)

to investigate Y chromosome structure in selected populations in two closely related variability and Y chromosome expansion. Our data will be confirmed by direct Y chromosome distributions both i...

Plant sciences, botany

  • 2018 - 2020
    • •
  • 9 565 tis. Kč
    • •
  • 8 578 tis. Kč
    • •
  • GA ČR
Project

Cytogenetic mapping of plant sex chromosomes (GA521/06/0056)

. latifolia show that both the X and Y chromosomes harbour active genes sequences from S. latifolia sex chromosomes. X- and Y-specific libraries clones unique for the X or Y chromosomes and clones...

EB - Genetika a molekulární biologie

  • 2006 - 2008
    • •
  • 2 822 tis. Kč
    • •
  • 2 822 tis. Kč
    • •
  • GA ČR
Project

Sex chromosomes and dynamics of transposable elements (GAP305/10/0930)

in evolutionary biology. The Y chromosome is a bizarre part of the genomes, non-recombining genomes will reveal elements accumulated on the Y chromosome, what will be confirmed of transposable elements within gene...

EB - Genetika a molekulární biologie

  • 2010 - 2014
    • •
  • 6 160 tis. Kč
    • •
  • 6 160 tis. Kč
    • •
  • GA ČR
Project

The role of repetitive DNA sequences in evolution of sex chromosomes in plants (GA204/05/2097)

of recent discoveries concerning the human Y chromosome. While the majority of animal the early steps of sex chromosome evolution. The Y chromosome represents a bizarre part as wellas tandem repeats on th...

EB - Genetika a molekulární biologie

  • 2005 - 2007
    • •
  • 2 497 tis. Kč
    • •
  • 2 497 tis. Kč
    • •
  • GA ČR
Project

Comparative Analysis of Plant Sex Chromosomes (GAP501/10/0102)

. There are two Y chromosomes in males of Rumex acetosa and appear to be heterochromatic of degeneration of the Y chromosome(s), (b) to compare gene expression in different sexesPlant sex chromosomes are r...

EB - Genetika a molekulární biologie

  • 2010 - 2014
    • •
  • 5 962 tis. Kč
    • •
  • 5 962 tis. Kč
    • •
  • GA ČR
Project

Histological and functional analysis of the Y-chromosome linked gene complexes in Silene latifolia (GA522/02/1485)

of the function of Y chromosome linked genes. Histological study of anther development in plants possessing an aberrant Y chromosome will enable to obtain topical knowledge number of pollen fertility genes have be...

ED - Fyziologie

  • 2002 - 2004
    • •
  • 4 374 tis. Kč
    • •
  • 2 548 tis. Kč
    • •
  • GA ČR
Project

Prevention of gonadal tumors in patients with Turner syndrome. (NE5892)

Demonstration of Y chromosome material usually results in prophylactic gonadectomy.DNA analysis in Turner syndrome patients focused on detection of chromosome Y cryptic sequences in mosaic representation. Improveme...

FG - Pediatrie

  • 2000 - 2002
    • •
  • 1 755 tis. Kč
    • •
  • 1 755 tis. Kč
    • •
  • MZ
Project

Genotypes and phenotypes associated with Y chromosome introgression in the European house mouse hybrid zone comparison among transects (GA17-25320S)

to house mouse Y chromosome (Y), known to extensively introgress across parts for Y introgression. In parallel, phenotypic analyses will be used to infer geographically local/general effects associated with Y<...

EG - Zoologie

  • 2017 - 2021
    • •
  • 9 999 tis. Kč
    • •
  • 9 849 tis. Kč
    • •
  • GA ČR
Project

Origin and evolution of sex chromosomes in the dioecious plant Rumex acetosa (GA16-08698S)

on the Y(W) chromosome(s). Rumex acetosa (sorrel) is a dioecious plant with an XX/XY1Y2Sex chromosomes have evolved from a pair of ordinary autosomes both in plants and in animals. It has been proposed that evolution of s...

EF - Botanika

  • 2016 - 2020
    • •
  • 7 708 tis. Kč
    • •
  • 6 847 tis. Kč
    • •
  • GA ČR
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