期刊
GENOME BIOLOGY
卷 23, 期 1, 页码 -出版社
BMC
DOI: 10.1186/s13059-022-02661-7
关键词
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资金
- NIH [R35GM133777, R35GM133613]
- Alfred P. Sloan Research Fellowship
- CSHL/Northwell Health partnership
- Simons Center for Quantitative Biology at Cold Spring Harbor Laboratory
Multiplex assays of variant effect (MAVEs) are a family of methods used to study the effects of mutations on proteins and gene regulatory sequences. Researchers have developed a neural-network-based Python package called MAVE-NN, which can learn genotype-phenotype maps from MAVE datasets, including biophysically interpretable models. It can effectively deconvolve mutational effects from experimental nonlinearities and noise.
Multiplex assays of variant effect (MAVEs) are a family of methods that includes deep mutational scanning experiments on proteins and massively parallel reporter assays on gene regulatory sequences. Despite their increasing popularity, a general strategy for inferring quantitative models of genotype-phenotype maps from MAVE data is lacking. Here we introduce MAVE-NN, a neural-network-based Python package that implements a broadly applicable information-theoretic framework for learning genotype-phenotype maps-including biophysically interpretable models-from MAVE datasets. We demonstrate MAVE-NN in multiple biological contexts, and highlight the ability of our approach to deconvolve mutational effects from otherwise confounding experimental nonlinearities and noise.
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