For species survival, the germline must faithfully transmit genetic information to the progeny. Transposable elements (TEs) constitute a significant threat to genome stability due to their capacity to move. In higher eukaryotes, TEs make up a large fraction of the genome, accounting for 20% of the Drosophila genome and more than 45% of the Human genome. In the metazoan gonads, their expression and so their mobilization is limited by a class of small RNAs called PIWI-interacting RNAs (piRNAs) produced by dedicated genomic loci called piRNA clusters that are expressed in a tissue-specific manner. piRNA clusters are composed of a multitude of TEs either full length or truncated that represent the repertoire of TEs that the cell must repress to...
In insects, the small interfering RNA (siRNA) pathway is the major antiviral response. In recent yea...
Les cellules, et tout particulièrement les cellules germinales, maintiennent l'intégrité de leur gén...
In insects, the small interfering RNA (siRNA) pathway is the major antiviral response. In recent yea...
Transposable Elements (TEs) are genomic parasites characterized by their ability to replicate faster...
Transposable Elements (TEs) are genomic parasites characterized by their ability to replicate faster...
Endogenous retrovirsuses are genetic parasites which are inserted in the genomic DNA. Although their...
Endogenous retrovirsuses are genetic parasites which are inserted in the genomic DNA. Although their...
Les rétrovirus endogènes sont des parasites génétiques qui s’insèrent dans l’ADN génomique. Bien que...
In metazoan gonads, transposable elements (TEs) mobilization is limited by PIWI-interacting RNAs (pi...
In metazoan gonads, transposable elements (TEs) mobilization is limited by PIWI-interacting RNAs (pi...
Les Eléments Transposables (ET) sont des parasites du génome caractérisés par leur capacité à se rép...
Most Drosophila transposable elements are LTR retrotransposons, some of which belong to the genus Er...
Transposable elements (TEs) are DNA sequences found in all living organisms, and able to move from o...
Chez les métazoaires, la mobilisation des éléments transposables est régulée par de petits ARN non c...
Chez les métazoaires, la mobilisation des éléments transposables est régulée par de petits ARN non c...
In insects, the small interfering RNA (siRNA) pathway is the major antiviral response. In recent yea...
Les cellules, et tout particulièrement les cellules germinales, maintiennent l'intégrité de leur gén...
In insects, the small interfering RNA (siRNA) pathway is the major antiviral response. In recent yea...
Transposable Elements (TEs) are genomic parasites characterized by their ability to replicate faster...
Transposable Elements (TEs) are genomic parasites characterized by their ability to replicate faster...
Endogenous retrovirsuses are genetic parasites which are inserted in the genomic DNA. Although their...
Endogenous retrovirsuses are genetic parasites which are inserted in the genomic DNA. Although their...
Les rétrovirus endogènes sont des parasites génétiques qui s’insèrent dans l’ADN génomique. Bien que...
In metazoan gonads, transposable elements (TEs) mobilization is limited by PIWI-interacting RNAs (pi...
In metazoan gonads, transposable elements (TEs) mobilization is limited by PIWI-interacting RNAs (pi...
Les Eléments Transposables (ET) sont des parasites du génome caractérisés par leur capacité à se rép...
Most Drosophila transposable elements are LTR retrotransposons, some of which belong to the genus Er...
Transposable elements (TEs) are DNA sequences found in all living organisms, and able to move from o...
Chez les métazoaires, la mobilisation des éléments transposables est régulée par de petits ARN non c...
Chez les métazoaires, la mobilisation des éléments transposables est régulée par de petits ARN non c...
In insects, the small interfering RNA (siRNA) pathway is the major antiviral response. In recent yea...
Les cellules, et tout particulièrement les cellules germinales, maintiennent l'intégrité de leur gén...
In insects, the small interfering RNA (siRNA) pathway is the major antiviral response. In recent yea...