Modified variational Bayes EM estimation of hidden Markov tree model of cell lineages
Author(s) -
Victor Olariu,
Daniel Coca,
S.A. Billings,
Peter J. Tonge,
Paul J. Gokhale,
Peter W. Andrews,
Visakan Kadirkamanathan
Publication year - 2009
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/btp456
Subject(s) - lineage (genetic) , tree (set theory) , computer science , bayes' theorem , markov chain , coalescent theory , population , markov model , hidden markov model , bayesian probability , algorithm , expectation–maximization algorithm , artificial intelligence , biology , mathematics , machine learning , statistics , combinatorics , phylogenetic tree , maximum likelihood , genetics , sociology , demography , gene
Human pluripotent stem cell lines persist in culture as a heterogeneous population of SSEA3 positive and SSEA3 negative cells. Tracking individual stem cells in real time can elucidate the kinetics of cells switching between the SSEA3 positive and negative substates. However, identifying a cell's substate at all time points within a cell lineage tree is technically difficult.
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