Michaël Imbeault

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Related publications (15)

Genetic features and genomic targets of human KRAB-zinc finger proteins

Didier Trono, Jacques Fellay, Priscilla Turelli, Christian Axel Wandall Thorball, Sandra Eloise Kjeldsen, Evaristo Jose Planet Letschert, Julien Léonard Duc, Cyril David Son-Tuyên Pulver, Romain Forey, Bara Khubieh

Krüppel-associated box (KRAB) domain-containing zinc finger proteins (KZFPs) are one of the largest groups of transcription factors encoded by tetrapods, with 378 members in human alone. KZFP genes are often grouped in clusters reflecting amplification by ...

2023

KRAB zinc finger protein ZNF676 controls the transcriptional influence of LTR12-related endogenous retrovirus sequences

Didier Trono, Priscilla Turelli, Alexandre Louis André Persat, Julien Léonard Duc, Alexandre Coudray, Michaël Imbeault, Delphine Yvette L Grun, Tamara Rossy, Alexandra Iouranova, Jonas Caspar De Tribolet-Hardy

Background Transposable element-embedded regulatory sequences (TEeRS) and their KRAB-containing zinc finger protein (KZFP) controllers are increasingly recognized as modulators of gene expression. We aim to characterize the contribution of this system to g ...

2022

ZNF445 is a primary regulator of genomic imprinting

Didier Trono, Priscilla Turelli, Christian Axel Wandall Thorball, Sandra Eloise Kjeldsen, Evaristo Jose Planet Letschert, Michaël Imbeault, Andrea Coluccio

Genomic imprinting is an epigenetic process regulated by germline-derived DNA methylation, causing parental origin-specific monoallelic gene expression. Zinc finger protein 57 (ZFP57) is critical for maintenance of this epigenetic memory during post-fertil ...

2019

The interactome of KRAB zinc finger proteins reveals the evolutionary history of their functional diversification

Didier Trono, Priscilla Turelli, Christian Axel Wandall Thorball, Julien Léonard Duc, Michaël Imbeault, Andrea Coluccio, Julien Paul André Pontis, Pierre-Yves Joseph Laurent Helleboid, Cécile Piot, Ruedi Aebersold

Krüppel‐associated box (KRAB)‐containing zinc finger proteins (KZFPs) are encoded in the hundreds by the genomes of higher vertebrates, and many act with the heterochromatin‐inducing KAP1 as repressors of transposable elements (TEs) during early embryogene ...

2019

ZFP30 promotes adipogenesis through the KAP1-mediated activation of a retrotransposon-derived Pparg2 enhancer

Didier Trono, Bart Deplancke, Julien Léonard Duc, Julie Marie Russeil, Riccardo Dainese, Marco Cassano, Michaël Imbeault, Sunil Kumar Raghav, Petra Catalina Schwalie, Suk Min Jang

Krüppel-associated box zinc finger proteins (KZFPs) constitute the largest family of mammalian transcription factors, but most remain completely uncharacterized. While initially proposed to primarily repress transposable elements, recent reports have revea ...

Nature Research2019

KRAB-ZFPs and transposable elements rewire early human embryonic development transcriptional networks

Didier Trono, Priscilla Turelli, Julien Léonard Duc, Julien Duc, Alexandre Coudray, Michaël Imbeault, Alexandra Iouranova

MARY ANN LIEBERT, INC2018

KRAB zinc-finger proteins contribute to the evolution of gene regulatory networks

Didier Trono, Michaël Imbeault, Pierre-Yves Joseph Laurent Helleboid

The human genome encodes some 350 Kruppel-associated box (KRAB) domain-containing zinc-finger proteins (KZFPs), the products of a rapidly evolving gene family that has been traced back to early tetrapods(1,2). The function of most KZFPs is unknown, but a f ...

Nature Publishing Group2017

The mouse genome displays highly dynamic populations of KRAB-zinc finger protein genes and related genetic units

Didier Trono, Julien Léonard Duc, Gabriela Ecco, Marco Cassano, Annamaria Kauzlaric, Michaël Imbeault

KRAB-containing poly-zinc finger proteins (KZFPs) constitute the largest family of transcription factors encoded by mammalian genomes, and growing evidence indicates that they fulfill functions critical to both embryonic development and maintenance of adul ...

Public Library of Science2017

KRAB zinc finger proteins

Didier Trono, Gabriela Ecco, Michaël Imbeault

Kruppel-associated box domain zinc finger proteins (KRAB-ZFPs) are the largest family of transcriptional regulators in higher vertebrates. Characterized by an N-terminal KRAB domain and a C-terminal array of DNA-binding zinc fingers, they participate, toge ...

2017

SMiLE-seq identifies binding motifs of single and dimeric transcription factors

Didier Trono, Giovanna Ambrosini, Bart Deplancke, Philipp Bucher, Romain Fernand Pietro Groux, Riccardo Dainese, Daniel Alpern, Michaël Imbeault, Alina Isakova, Pernille Yde Rainer

Resolving the DNA-binding specificities of transcription factors (TFs) is of critical value for understanding gene regulation. Here, we present a novel, semiautomated protein-DNA interaction characterization technology, selective microfluidics-based ligand ...

Nature Publishing Group2017

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