[HTML][HTML] Single-cell-based analysis highlights a surge in cell-to-cell molecular variability preceding irreversible commitment in a differentiation process
In some recent studies, a view emerged that stochastic dynamics governing the switching of
cells from one differentiation state to another could be characterized by a peak in gene …
cells from one differentiation state to another could be characterized by a peak in gene …
[HTML][HTML] A Genome-Wide Collection of Mos1 Transposon Insertion Mutants for the C. elegans Research Community
E Vallin, J Gallagher, L Granger, E Martin, J Belougne… - PloS one, 2012 - journals.plos.org
Methods that use homologous recombination to engineer the genome of C. elegans commonly
use strains carrying specific insertions of the heterologous transposon Mos1. A large …
use strains carrying specific insertions of the heterologous transposon Mos1. A large …
[HTML][HTML] Quantifying the contribution of chromatin dynamics to stochastic gene expression reveals long, locus-dependent periods between transcriptional bursts
J Viñuelas, G Kaneko, A Coulon, E Vallin, V Morin… - BMC biology, 2013 - Springer
Background A number of studies have established that stochasticity in gene expression
may play an important role in many biological phenomena. This therefore calls for further …
may play an important role in many biological phenomena. This therefore calls for further …
[HTML][HTML] Erythroid differentiation displays a peak of energy consumption concomitant with glycolytic metabolism rearrangements
A Richard, E Vallin, C Romestaing, D Roussel… - PLoS …, 2019 - journals.plos.org
Our previous single-cell based gene expression analysis pointed out significant variations
of LDHA level during erythroid differentiation. Deeper investigations highlighted that a …
of LDHA level during erythroid differentiation. Deeper investigations highlighted that a …
[HTML][HTML] Evidence for close molecular proximity between reverting and undifferentiated cells
S Zreika, C Fourneaux, E Vallin, L Modolo, R Seraphin… - BMC biology, 2022 - Springer
Background According to Waddington’s epigenetic landscape concept, the differentiation
process can be illustrated by a cell akin to a ball rolling down from the top of a hill (proliferation …
process can be illustrated by a cell akin to a ball rolling down from the top of a hill (proliferation …
[HTML][HTML] Differentiation is accompanied by a progressive loss in transcriptional memory
…, L Racine, C Koering, S Dussurgey, E Vallin… - BMC biology, 2024 - Springer
Background Cell differentiation requires the integration of two opposite processes, a stabilizing
cellular memory, especially at the transcriptional scale, and a burst of gene expression …
cellular memory, especially at the transcriptional scale, and a burst of gene expression …
[HTML][HTML] Temperature-induced variation in gene expression burst size in metazoan cells
Background Gene expression is an inherently stochastic process, owing to its dynamic
molecular nature. Protein amount distributions, which can be acquired by cytometry using a …
molecular nature. Protein amount distributions, which can be acquired by cytometry using a …
Metabolism-dependent secondary effect of anti-MAPK cancer therapy on DNA repair
F Aube, N Fontrodona, L Guiguettaz, E Vallin… - bioRxiv, 2023 - biorxiv.org
Amino acid bioavailability impacts mRNA translation in a codon depending manner. Here,
we report that the anti-cancer MAPK inhibitors (MAPKi) decrease the intracellular …
we report that the anti-cancer MAPK inhibitors (MAPKi) decrease the intracellular …
TopoDoE: A Design of Experiment strategy for selection and refinement in ensembles of executable Gene Regulatory Networks
M Bouvier, S Zreika, E Vallin, C Fourneaux, S Giraud… - bioRxiv, 2023 - biorxiv.org
Inference of Gene Regulatory Networks (GRNs) is a difficult and long-standing question in
Systems Biology. Numerous approaches have been proposed with the latest methods …
Systems Biology. Numerous approaches have been proposed with the latest methods …
Erratum to: Temperature-induced variation in gene expression burst size in metazoan cells
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Attribution 4.0 InternationalLicense
Attribution 4.0 InternationalLicense