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CellAging: a tool to study segregation and partitioning in division in cell lineages of Escherichia coli
Author(s) -
Antti Häkkinen,
Anantha-Barathi Muthukrishnan,
André Mora,
José Fonseca,
André S. Ribeiro
Publication year - 2013
Publication title -
bioinformatics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.599
H-Index - 390
eISSN - 1367-4811
pISSN - 1367-4803
DOI - 10.1093/bioinformatics/btt194
Subject(s) - cell division , escherichia coli , division (mathematics) , biology , fluorescence , segmentation , lineage (genetic) , fluorescence microscope , cell , computational biology , biological system , microbiology and biotechnology , artificial intelligence , computer science , genetics , gene , optics , physics , mathematics , arithmetic
Cell division in Escherichia coli is morphologically symmetric. However, as unwanted protein aggregates are segregated to the cell poles and, after divisions, accumulate at older poles, generate asymmetries in sister cells' vitality. Novel single-molecule detection techniques allow observing aging-related processes in vivo, over multiple generations, informing on the underlying mechanisms.

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