ESCO: single cell expression simulation incorporating gene co-expression Long Description (required)
Ensemble Single-cell expression simulator incorporating gene CO-expression, ESCO, is constructed as an ensemble of the best features among current simulators to preserve the marginal performance, while allowing easily incorporating co-expression structure among genes using a copula. Particularly, ESCO allows realistic simulation of a homogeneous cell group, heterogeneous cell groups, as well as complex cell group relationships such as tree and trajectory structure, together with a flexible input of co-expression. As for technical noise, ESCO integrates the parametric and non-parametric approaches in current literature and gives the user flexibility to choose. In order to mimic a specific real dataset, ESCO can estimate all the hyperparameters in a feasible way for both a homogeneous cell group or heterogeneous cell groups. ESCO is implemented in the R package ESCO, which is built upon the R package Splatter (Zappia et al., 2017), in order to provide a unified software framework. single-cell RNA sequencing, gene co-expression, splatter, GCN recovery https://github.com/JINJINT/ESCO
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Summary of Proposed Changes Current Citations/Applications
[Pubmed ID: 33624750 ],
Tian J, Wang J, Roeder K ,
ESCO: single cell expression simulation incorporating gene co-expression. ,
Bioinformatics ,
02-24-2021 ,
https://www.ncbi.nlm.nih.gov/pubmed/?term=33624750, Primary Citation
[Pubmed ID: 34797848 ],
Fujii T, Maehara K, Fujita M, Ohkawa Y ,
Discriminative feature of cells characterizes cell populations of interest by a small subset of genes. ,
PLoS Comput Biol ,
11-19-2021 ,
https://www.ncbi.nlm.nih.gov/pubmed/?term=34797848, , Application
[Pubmed ID: 34903665 ],
Wang X, Choi D, Roeder K ,
Constructing local cell-specific networks from single-cell data. ,
Proc Natl Acad Sci U S A ,
12-21-2021 ,
https://www.ncbi.nlm.nih.gov/pubmed/?term=34903665, , Application