Brownian-like deviation of neighboring cells in the early embryogenesis of the zebrafish

Autor: Simoes, Juan Raphael Diaz, Grebenkov, Denis, Bourgine, Paul, Peyriéras, Nadine

Publikováno v: Physical Biology, Institute of Physics: Hybrid Open Access, 2019, 16 (2), pp.024001

We investigate cell trajectories during zebrafish early embryogenesis based on 3D+time photonic microscopy imaging data. To remove the collective flow motion and focus on fluctuations, we analyze the deviations of pairs of neighboring cells. These de

Externí odkaz: http://arxiv.org/abs/1911.04782

Cell Trajectory Clustering: Towards the Automated Identification of Morphogenetic Fields in Animal Embryogenesis

Autor: Paul Bourgine, Denis S. Grebenkov, Nadine Peyriéras, Juan Raphael Diaz Simões

Publikováno v: ICPRAM
6th International Conference on Pattern Recognition Applications and Methods
6th International Conference on Pattern Recognition Applications and Methods, Feb 2017, Porto, Portugal. pp 746-752 / SBN: 978-989-758-222-6, ⟨10.5220/0006259407460752⟩

International audience; The recent availability of complete cell lineages from live imaging data opens the way to novel methodologiesfor the automated analysis of cell dynamics in animal embryogenesis. We propose a method for the calcula-tion of meas

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a431e4ff99d282e84f1312747bd7bf8
https://doi.org/10.5220/0006259407460752