2019
DOI: 10.3389/fbioe.2019.00305
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Classifying Promoters by Interpreting the Hidden Information of DNA Sequences via Deep Learning and Combination of Continuous FastText N-Grams

Abstract: A promoter is a short region of DNA (100–1,000 bp) where transcription of a gene by RNA polymerase begins. It is typically located directly upstream or at the 5′ end of the transcription initiation site. DNA promoter has been proven to be the primary cause of many human diseases, especially diabetes, cancer, or Huntington's disease. Therefore, classifying promoters has become an interesting problem and it has attracted the attention of a lot of researchers in the bioinformatics field. There were a variety of s… Show more

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Cited by 90 publications
(52 citation statements)
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“…We next investigated DNA methylation of the RARRES2 promoter region as a possible mechanism underlying differential 29 constitutive and regulated chemerin expression in various cell types. We studied DNA fragments ranged ranging in location from − 735 to + 258 bp of the RARRES2 gene because promoter sequences are typically defined as being 100 to 1,000 bp upstream of the transcription start site and 100 bp downstream of the transcription start site 30 . Moreover, this DNA region contains all the binding sites of previously characterized transcription factors (TFs) of RARRES2 18 20 .…”
Section: Resultsmentioning
confidence: 99%
“…We next investigated DNA methylation of the RARRES2 promoter region as a possible mechanism underlying differential 29 constitutive and regulated chemerin expression in various cell types. We studied DNA fragments ranged ranging in location from − 735 to + 258 bp of the RARRES2 gene because promoter sequences are typically defined as being 100 to 1,000 bp upstream of the transcription start site and 100 bp downstream of the transcription start site 30 . Moreover, this DNA region contains all the binding sites of previously characterized transcription factors (TFs) of RARRES2 18 20 .…”
Section: Resultsmentioning
confidence: 99%
“…With the development of convolutional neural network (CNN) in the field of natural image processing and medical image analysis, automatic feature learning algorithm using deep learning has become a feasible method for biomedical image segmentation (Le et al, 2019 , 2020 ; Sua et al, 2020 ). Segmentation method based on deep learning is a learning method with pixel-classification, which is different from the traditional pixel or superpixel classification method (Abramoff et al, 2007 ; Kitrungrotsakul et al, 2015 ; Tian et al, 2015 ) using hand-made features.…”
Section: Related Workmentioning
confidence: 99%
“…Recently, the deep learning techniques, such as the Stacked Denoising Autoencoders (SAE) [ 20 ], the Deep Belief Networks (DBN), the Recurrent Neural Networks (RNN), respectively, the CNN-based classifiers, were successfully employed for automatic diagnosis within medical images [ 21 , 22 ]. They demonstrated their value in other fields, as well, such as bioinformatics [ 23 , 24 ], object detection and recognition [ 25 ], semantic segmentation of images [ 26 ]. CNN began to be utilized on a large scale when powerful computational resources, such as the parallel units or the Graphical Processing Units (GPU), appeared—their value being emphasized during the ImageNet competition in 2012.…”
Section: Introductionmentioning
confidence: 99%
“…The CNN-based methods also demonstrated their value in the field of bioinformatics. In [ 23 ], the authors described their methodology, aimed at classifying DNA promoters through the interpretation of the DNA sequences. They employed deep learning and appropriate text processing techniques for this purpose.…”
Section: Introductionmentioning
confidence: 99%