Research Associate

Publications

Electrostatic control of chromatin compaction safeguards against apoptotic DNA release
MFD Spicer, S Wijma, N Schütte, J Huertas, MJ Maristany, JIP López, L Chen, M Alaabo, MK Rosen, R Collepardo-Guevara, DW Gerlich
(2026)
A Goldilocks zone of DNA flexibility defines stable yet plastic nucleosomes, tuned by histone chemistry
JI Perez-Lopez, MJ Maristany, SE Farr, J Huertas, R Collepardo-Guevara
(2026)
BPS2026 – Nucleosome stability is controlled by histone composition and fine-tuned by DNA sequence
JI Perez-Lopez, MJ Maristany, JH Martin, R Collepardo-Guevara
Biophysical Journal
(2026)
125
BPS2026 – An electrostatic repulsion model of centromere organization
MJ Maristany, L Chen, C Bell, JH Martin, H Zhou, JI Perez-Lopez, JR Espinosa, S Redding, R Collepardo-Guevara, MK Rosen, D Gerlich
Biophysical Journal
(2026)
125
BPS2026 – Molecular determinants of material properties in biomolecular condensates
PY Chew, MJ Maristany, JH Martin, R Collepardo-Guevara
Biophysical Journal
(2026)
125
BPS2026 – Multi-scale simulations and cryo-ET structures of chromatin condensates rationalize phase separation
JH Martin, H Zhou, MJ Maristany, KO Russell, MK Rosen, R Collepardo-Guevara
Biophysical Journal
(2026)
125
Modeling biomolecular condensates across scales: atomistic, coarse-grained, and data-driven approaches
MJ Maristany, A Emelianova, PY Chew, A Aguirre, R Collepardo-Guevara, JA Joseph
Advances in Physics: X
(2025)
10
Multiscale structure of chromatin condensates explains phase separation and material properties
H Zhou, J Huertas, MJ Maristany, K Russell, JH Hwang, R-W Yao, N Samanta, J Hutchings, R Billur, M Shiozaki, X Zhao, LK Doolittle, BA Gibson, A Soranno, M Riggi, JR Espinosa, Z Yu, E Villa, R Collepardo-Guevara, MK Rosen
Science (New York, N.Y.)
(2025)
390
Near-atomistic simulations reveal the molecular principles that control chromatin structure and phase separation.
K Russell, Y Chen, JR Espinosa, DF Gil, H Zhou, MJ Maristany, JI Perez-Lopez, J Huertas, M Orozco, MK Rosen, R Collepardo-Guevara
(2025)
Mapping chromatin structure at base-pair resolution unveils a unified model of cis-regulatory element interactions
H Li, JLT Dalgleish, G Lister, MJ Maristany, J Huertas, AM Dopico-Fernandez, JC Hamley, N Denny, G Bloye, W Zhang, L Hentges, R Doll, Y Wei, M Maresca, E Dimitrova, L Pytowski, EAJ Tunnacliffe, M Kassouf, D Higgs, E de Wit, RJ Klose, L Schermelleh, R Collepardo-Guevara, TA Milne, JOJ Davies
Cell
(2025)
188

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01223 336366 (shared)

Email address