Marcelo Nollmann
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Explore the profile of Marcelo Nollmann including associated specialties, affiliations and a list of published articles.
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71
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2353
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Recent Articles
1.
Gorgues L, Smokvarska M, Mercier C, Igisch C, Crabos A, Dongois A, et al.
EMBO Rep
. 2025 Mar;
PMID: 40082605
During their growth, plants encounter and respond to a variety of environmental signals. However, the mechanisms underlying the integration and specificity of signals remain poorly understood. Rho of Plant (ROP)...
2.
Denaud S, Bardou M, Papadopoulos G, Grob S, Di Stefano M, Sabaris G, et al.
Nat Struct Mol Biol
. 2024 Aug;
31(12):1942-1954.
PMID: 39152239
Three-dimensional (3D) genome folding has a fundamental role in the regulation of developmental genes by facilitating or constraining chromatin interactions between cis-regulatory elements (CREs). Polycomb response elements (PREs) are a...
3.
Gurgo J, Walter J, Fiche J, Houbron C, Schaeffer M, Cavalli G, et al.
Cell Rep
. 2024 May;
43(5):114167.
PMID: 38691452
Polycomb (Pc) group proteins are transcriptional regulators with key roles in development, cell identity, and differentiation. Pc-bound chromatin regions form repressive domains that interact in 3D to assemble repressive nuclear...
4.
Fiche J, Schaeffer M, Houbron C, Elkhoury Youhanna C, Messina O, Barho F, et al.
Methods Mol Biol
. 2024 Mar;
2784:227-257.
PMID: 38502490
The simultaneous observation of three-dimensional (3D) chromatin structure and transcription in single cells is critical to understand how DNA is organized inside cells and how this organization influences or is ...
5.
Devos X, Fiche J, Bardou M, Messina O, Houbron C, Gurgo J, et al.
Genome Biol
. 2024 Feb;
25(1):47.
PMID: 38351149
Genome-wide ensemble sequencing methods improved our understanding of chromatin organization in eukaryotes but lack the ability to capture single-cell heterogeneity and spatial organization. To overcome these limitations, new imaging-based methods...
6.
Messina O, Raynal F, Gurgo J, Fiche J, Pancaldi V, Nollmann M
Nat Commun
. 2023 Oct;
14(1):6678.
PMID: 37865700
In mammals, insulators contribute to the regulation of loop extrusion to organize chromatin into topologically associating domains. In Drosophila the role of insulators in 3D genome organization is, however, under...
7.
Rombouts S, Mas A, Le Gall A, Fiche J, Mignot T, Nollmann M
Nat Commun
. 2023 Sep;
14(1):5588.
PMID: 37696789
Many species, such as fish schools or bird flocks, rely on collective motion to forage, prey, or escape predators. Likewise, Myxococcus xanthus forages and moves collectively to prey and feed...
8.
Barho F, Fiche J, Bardou M, Messina O, Martiniere A, Houbron C, et al.
Open Res Eur
. 2023 Aug;
2:46.
PMID: 37645324
Multiplexed sequential and combinatorial imaging enables the simultaneous detection of multiple biological molecules, proteins, DNA, or RNA, enabling single-cell spatial multi-omics measurements at sub-cellular resolution. Recently, we designed a multiplexed...
9.
Schaeffer M, Nollmann M
Curr Opin Genet Dev
. 2023 Mar;
79:102032.
PMID: 36893484
Eukaryotic genomes are organized in 3D in a multiscale manner, and different mechanisms acting at each of these scales can contribute to transcriptional regulation. However, the large single-cell variability in...
10.
Islam S, Jolivet N, Cuzin C, Belgrave A, My L, Fleuchot B, et al.
Sci Adv
. 2023 Feb;
9(8):eabq0619.
PMID: 36812310
The predatory deltaproteobacterium Myxococcus xanthus uses a helically-trafficked motor at bacterial focal-adhesion (bFA) sites to power gliding motility. Using total internal reflection fluorescence and force microscopies, we identify the von...