La transcription est la première étape de l’expression des gènes. Chez les eucaryotes, la transcription par l’ARN polymérase II (Pol II) est un processus hautement régulé. Elle commence par la fixation d’activateurs spécifiques sur des régions régulatrices. Cela permet le recrutement de co-activateurs suivi des facteurs généraux de la transcription (GTFs) et de l’ARN polymérase II pour former le complexe de préinitiation (PIC). Le Médiateur est un complexe co-activateur essentiel à ce processus. Chez la levure Saccharomyces cerevisiae, il est composé de 25 sous-unités dont 10 sont essentielles à la viabilité. Son rôle principal est d’intégrer les signaux de régulation pour les transmettre aux composants du PIC. On connait aujourd’hui un cer...
Gene transcription is a fundamental process of the living cell. Eukaryotic transcription of messenge...
Eukaryotic messenger RNA (mRNA) synthesis catalyzed by the RNA Polymerase II is the central and crit...
The multisubunit Mediator complex of Saccharomyces cerevisiae is required for most RNA polymerase II...
Transcription is the first step of gene expression. In eukaryotes, messenger RNA (mRNA) transcriptio...
Transcription is the first step of gene expression. In eukaryotes, messenger RNA (mRNA) transcriptio...
Transcription is the first step of gene expression. In eukaryotes, messenger RNA (mRNA) transcriptio...
In eukaryotes, RNA polymerase II (Pol II) is responsible for the transcription of coding genes and a...
In eukaryotes, RNA polymerase II (Pol II) is responsible for the transcription of coding genes and a...
L ARN polymérase II (Pol II) sert à la transcription de petits ARN non codants et à la transcription...
In eukaryotes, RNA polymerase II (Pol II) is responsible for the transcription of coding genes and a...
Transcription regulation is an essential process that enables living organisms to develop, to respon...
Transcription regulation is an essential process that enables living organisms to develop, to respon...
The yeast Mediator complex is required for transcriptional regulation both in vivo and in vitro and ...
The yeast Mediator complex is required for transcriptional regulation both in vivo and in vitro and ...
Eukaryotic messenger RNA (mRNA) synthesis catalyzed by the RNA Polymerase II is the central and crit...
Gene transcription is a fundamental process of the living cell. Eukaryotic transcription of messenge...
Eukaryotic messenger RNA (mRNA) synthesis catalyzed by the RNA Polymerase II is the central and crit...
The multisubunit Mediator complex of Saccharomyces cerevisiae is required for most RNA polymerase II...
Transcription is the first step of gene expression. In eukaryotes, messenger RNA (mRNA) transcriptio...
Transcription is the first step of gene expression. In eukaryotes, messenger RNA (mRNA) transcriptio...
Transcription is the first step of gene expression. In eukaryotes, messenger RNA (mRNA) transcriptio...
In eukaryotes, RNA polymerase II (Pol II) is responsible for the transcription of coding genes and a...
In eukaryotes, RNA polymerase II (Pol II) is responsible for the transcription of coding genes and a...
L ARN polymérase II (Pol II) sert à la transcription de petits ARN non codants et à la transcription...
In eukaryotes, RNA polymerase II (Pol II) is responsible for the transcription of coding genes and a...
Transcription regulation is an essential process that enables living organisms to develop, to respon...
Transcription regulation is an essential process that enables living organisms to develop, to respon...
The yeast Mediator complex is required for transcriptional regulation both in vivo and in vitro and ...
The yeast Mediator complex is required for transcriptional regulation both in vivo and in vitro and ...
Eukaryotic messenger RNA (mRNA) synthesis catalyzed by the RNA Polymerase II is the central and crit...
Gene transcription is a fundamental process of the living cell. Eukaryotic transcription of messenge...
Eukaryotic messenger RNA (mRNA) synthesis catalyzed by the RNA Polymerase II is the central and crit...
The multisubunit Mediator complex of Saccharomyces cerevisiae is required for most RNA polymerase II...