D
A
Last name: DOUCET
First name: Aurélien
International audience
Transposable element insertions can have broad effects on gene expression, ranging from new regulatory functions to pathogenic consequences by transplanting new cis-regulating elements or perturbing existing ones. Genetic manipulation of such DNA sequences can help decipher their mechanism of action. Here, we describe a CRISPR-Cas9-mediated...
SUMMARY Long interspersed element-1 (L1) retrotransposons play important roles in human disease and evolution. Their global activity is repressed by DNA methylation, but studying the regulation of individual copies has been difficult. Here, we combine short- and long-read sequencing to resolve the DNA methylation profiles of these repeated...
Mosquitoes develop long-lasting viral infections without substantial deleterious effects, despite high viral loads. This makes mosquitoes efficient vectors for emerging viral diseases with enormous burden on public health. How mosquitoes resist and/or tolerate these viruses is poorly understood. Here we show that two species of Aedes mosquitoes...
Long interspersed element 1 (L1) retrotransposons are implicated in human disease and evolution. Their global activity is repressed by DNA methylation, but deciphering the regulation of individual copies has been challenging. Here, we combine short- and long-read sequencing to unveil L1 methylation heterogeneity across cell types, families, and...
International audience