A differentially expressed gene shows significant difference in expression levels between healthy and disease states. Thus, DEGs are a great way of identifying root cause of a disease in particular. In this paper, a novel neural network architecture is proposed to identify the differentially expressed genes (DEGs) from next generation sequencing (NGS) data. The neural network architecture is a combined network consisting convolutional layers and Long Short-Term Memory (LSTM) layers. The proposed network has been trained on NGS RNA sequence dataset. The described deep learning model takes as input RNA sequence datasets and predicts log fold change score for each gene present in the dataset. Based on the output a set of DEG is identified from the input data. The experimental results prove that the superiority of the proposed neural network architecture.

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Identification of Differentially Expressed Gene from NGS RNA Seq Data Using a Neural Network Architecture

  • Manan Kumar Gupta,
  • Soumen Kumar Pati

摘要

A differentially expressed gene shows significant difference in expression levels between healthy and disease states. Thus, DEGs are a great way of identifying root cause of a disease in particular. In this paper, a novel neural network architecture is proposed to identify the differentially expressed genes (DEGs) from next generation sequencing (NGS) data. The neural network architecture is a combined network consisting convolutional layers and Long Short-Term Memory (LSTM) layers. The proposed network has been trained on NGS RNA sequence dataset. The described deep learning model takes as input RNA sequence datasets and predicts log fold change score for each gene present in the dataset. Based on the output a set of DEG is identified from the input data. The experimental results prove that the superiority of the proposed neural network architecture.