Publications

Dynamics of microorganisms

R. Colin and V. Sourjik, Chemotactic behavior of Escherichia coli at high cell density, Nature Communications (2019) 10, 5329, doi:10.1038/s41467-019-13179-1

O. Schauer, B. Mostaghaci, R. Colin, D. Kraus, M. Sitti and V. Sourjik, Motility and chemotaxis of bacteria-driven microswimmers fabricated using antigen 43-mediated biotin display. Scientific reports (2018) 8, 9801, doi:10.1038/s41598-018-28102-9

R. Colin1,*, C. Rosazza1, A. Vaknin and V. Sourjik Multiple sources of slow activity fluctuations in a bacterial chemosensory network. eLife (2017) 6, e26796, doi:10.7554/eLife.26796

G. Micali, R. Colin, V. Sourjik and R. Endres, Drift and behavior of E. coli cells.  Biophysical journal (2017) 113, 2321, doi:10.1016/j.bpj.2017.09.031

R. Colin and V. Sourjik Emergent properties of bacterial chemotaxis pathway. Current Opinion in Microbiology (2017) 39, 24, doi: 10.1016/j.mib.2017.07.004

B. Ni, B. Ghosh, F.S. Paldy, R. Colin, T. Heimerl and V. Sourjik, Evolutionary remodeling of bacterial motility checkpoint control, Cell Reports (2017) 18, 866, doi:10.1016/j.celrep.2016.12.088

L. Laganenka, R. Colin and V. Sourjik, Chemotaxis towards autoinducer 2 mediates autoaggregation in Escherichia coli, Nature Communications (2016) 7, 12984, doi:10.1038/ncomms12984

M. Morse, R. Colin, L.G. Wilson and J.X. Tang, The aerotactic response of Caulobacter crescentus, Biophysical Journal (2016) 110, 2076, doi:10.1016/j.bpj.2016.03.028

A. Krembel1, R. Colin1 and V. Sourjik, Importance of multiple methylation sites in Escherichia coli chemotaxis, Plos ONE (2015) 10, e0145582, doi:10.1371/journal.pone.0145582

J.F. Jikeli1, L. Alvarez1, B.M. Friedrich1, L.G. Wilson1, R. Pascal, R. Colin, M. Pichlo, A. Rennhack, C. Brenker and U.B. Kaupp, Sperm navigation along helical paths in 3D chemoattractant landscapes, Nature Communications (2015) 6, 7985,
doi:10.1038/Ncomms8985

R. Colin*, R. Zang and L.G. Wilson, Fast, high-throughput measurement of collective behaviour in a bacterial population, Journal of the Royal Society Interface (2014) 11, 20140486, doi:10.1098/Rsif.2014.0486

Rheology and dynamics at the colloidal glass transition

B. Abou, R. Colin, V. Lecomte, E. Pitard and F. Van Wijland, Activity statistics in a colloidal glass former: experimental evidence for a dynamical transition, The Journal of Chemical Physics,148, 164502 (2018)

R. Colin*, A.M. Alsayed, C. Gay and B. Abou, Questioning the relationship between the χ4 susceptibility and the dynamical correlation length in a glass former, Soft Matter (2015) 11, 9020 doi:10.1039/c5sm01480h

R. Colin*, L. Chevry, B. Abou and J.-F. Berret, Rotational microrheology of Maxwell fluids using micrometric wires, Soft Matter (2014) 10, 1167, doi:10.1039/c3sm52726c

L. Chevry, R. Colin, B. Abou and J.-F. Berret, Intracellular microrheology probed by micron-sized wires, Biomaterials (2013) 34, 6299, doi:10.1016/j.biomaterials.2013.05.002

R. Colin*, M. Yan, L. Chevry, J.-F. Berret and B. Abou, 3D rotational diffusion microrheology using 2D video microscopy, Europhysics Letter (2012) 97, 30008, doi:10.1209/0295-5075/97/30008

R. Colin*, A.M. Alsayed, J.-C. Castaing, R. Goyal, L. Hough and B. Abou, Spatially heterogeneous dynamics in a thermosensitive soft suspension before and after the glass transition, Soft Matter (2011) 7, 4504, doi:10.1039/c0sm01184c

 

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