Le centromère est le site chromosomal où le kinetochore se forme, afin d’assurer une ségrégation fidèles des chromosomes et ainsi maintenir la ploïdie appropriée lors de la mitose. L’identité du centromere est héritée par un mécanisme épigénétique impliquant une variante de l’histone H3 nommée centromere protein-A (CENP-A), qui remplace l’histone H3 au niveau de la chromatine du centromère. Des erreurs de propagation de la chromatine du centromère peuvent mener à des problèmes de ségrégation des chromosomes, pouvant entraîner l’aneuploïdie, un phénomène fréquemment observé dans le cancer. De plus, une expression non-régulée de CENP-A a aussi été rapportée dans différentes tumeurs humaines. Ainsi, plusieurs études ont cherchées à élucider la...
Centromere is a specialized chromosomal locus, where kinetochore assembles, which is required for co...
All living organisms require accurate mechanisms to faithfully inherit their genetic material during...
Le centromère est la région chromosomique où le kinétochore s'assemble en mitose. Contrairement à ce...
La ségrégation fidèle des chromosomes est dirigée par le centromère, un locus chromosomique spéciali...
The centromere is the chromosomal locus that determines the site of kinetochore formation and spindl...
Centromeres direct chromosome inheritance, but in multicellular organisms their positions on chromos...
<p>Centromeres are essential chromosomal loci at which kinetochore formation occurs for spindle fibe...
The centromere, responsible for chromosome segregation during mitosis, is epigenetically defined by ...
The centromere, responsible for chromosome segregation during mitosis, is epigenetically defined by ...
The centromere is an essential chromosomal locus that serves as the site of kinetochore formation, e...
CENP-A est le variant d’histone qui remplace spécifiquement l’histone H3 au niveau des centromères e...
The centromere is an essential chromosomal locus that serves as the site of kinetochore formation, e...
Faithful inheritance of the genome is directed by the centromere, which is the chromosomal locus tha...
The basic determinant of chromosome inheritance, the centromere, is specified in many eukaryotes by ...
SummaryThe presence of a single centromere on each chromosome that signals formation of a mitotic ki...
Centromere is a specialized chromosomal locus, where kinetochore assembles, which is required for co...
All living organisms require accurate mechanisms to faithfully inherit their genetic material during...
Le centromère est la région chromosomique où le kinétochore s'assemble en mitose. Contrairement à ce...
La ségrégation fidèle des chromosomes est dirigée par le centromère, un locus chromosomique spéciali...
The centromere is the chromosomal locus that determines the site of kinetochore formation and spindl...
Centromeres direct chromosome inheritance, but in multicellular organisms their positions on chromos...
<p>Centromeres are essential chromosomal loci at which kinetochore formation occurs for spindle fibe...
The centromere, responsible for chromosome segregation during mitosis, is epigenetically defined by ...
The centromere, responsible for chromosome segregation during mitosis, is epigenetically defined by ...
The centromere is an essential chromosomal locus that serves as the site of kinetochore formation, e...
CENP-A est le variant d’histone qui remplace spécifiquement l’histone H3 au niveau des centromères e...
The centromere is an essential chromosomal locus that serves as the site of kinetochore formation, e...
Faithful inheritance of the genome is directed by the centromere, which is the chromosomal locus tha...
The basic determinant of chromosome inheritance, the centromere, is specified in many eukaryotes by ...
SummaryThe presence of a single centromere on each chromosome that signals formation of a mitotic ki...
Centromere is a specialized chromosomal locus, where kinetochore assembles, which is required for co...
All living organisms require accurate mechanisms to faithfully inherit their genetic material during...
Le centromère est la région chromosomique où le kinétochore s'assemble en mitose. Contrairement à ce...