G4Beacon: An In Vivo G4 Prediction Method Using Chromatin and Sequence Information.
G4Beacon: An In Vivo G4 Prediction Method Using Chromatin and Sequence Information.
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DOI:
10.3390/biom13020292
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发表时间:
2023-02-03
期刊:
影响因子:
5.5
通讯作者:
中科院分区:
文献类型:
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G-quadruplex (G4) structures are critical epigenetic regulatory elements, which usually form in guanine-rich regions in DNA. However, predicting the formation of G4 structures within living cells remains a challenge. Here, we present an ultra-robust machine learning method, G4Beacon, which utilizes the Gradient-Boosting Decision Tree (GBDT) algorithm, coupled with the ATAC-seq data and the surrounding sequences of in vitro G4s, to accurately predict the formation ability of these in vitro G4s in different cell types. As a result, our model achieved excellent performance even when the test set was extremely skewed. Besides this, G4Beacon can also identify the in vivo G4s of other cell lines precisely with the model built on a special cell line, regardless of the experimental techniques or platforms. Altogether, G4Beacon is an accurate, reliable, and easy-to-use method for the prediction of in vivo G4s of various cell lines.
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DOI:
10.1093/bioinformatics/btq033
发表时间:
2010-03-15
期刊:
Bioinformatics (Oxford, England)
影响因子:
--
作者:
Quinlan AR;Hall IM
通讯作者:
Hall IM
DOI:
10.1038/nrg3296
发表时间:
2012-11
期刊:
Nature reviews. Genetics
影响因子:
--
作者:
通讯作者:
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影响因子:
46.9
作者:
Chambers, Vicki S.;Marsico, Giovanni;Balasubramanian, Shankar
通讯作者:
Balasubramanian, Shankar
影响因子:
14.9
作者:
Marsico, Giovanni;Chambers, Vicki S.;Balasubramanian, Shankar
通讯作者:
Balasubramanian, Shankar
影响因子:
14.9
作者:
Lyu J;Shao R;Kwong Yung PY;Elsässer SJ
通讯作者:
Elsässer SJ