中国物理B ›› 2011, Vol. 20 ›› Issue (10): 100504-100504.doi: 10.1088/1674-1056/20/10/100504

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Predicting the subcellular location of apoptosis proteins based on recurrence quantification analysis and the Hilbert–Huang transform

Anh Vo1, 韩国胜2, 喻祖国3   

  1. (1)Discipline of Mathematical Science, Faculty of Science and Technology, Queensland University of Technology, GPO Box 2434, Brisbane, Queensland 4001, Australia; (2)School of Mathematics and Computational Science, Xiangtan University, Xiangtan 411105, China; (3)School of Mathematics and Computational Science, Xiangtan University, Xiangtan 411105, China; Discipline of Mathematical Science, Faculty of Science and Technology, Queensland University of Technology, GPO Box 2434, Brisbane, Queensland 4001, Australia
  • 收稿日期:2011-06-02 修回日期:2011-06-15 出版日期:2011-10-15 发布日期:2011-10-15
  • 基金资助:
    Project supported by the National Natural Science Foundation of China (Grant No. 11071282), the Chinese Program for New Century Excellent Talents in University (Grant No. NCET-08-06867), the Natural Science Foundation of Hunan Province of China (Grant No. 10JJ7001), the Lotus Scholars Program of Hunan Province of China, the Aid Program for Science and Technology Innovative Research Team in Higher Educational Institutions of Hunan Province of China, the Australian Research Council (Grant No. DP0559807), and the Postgraduate Research and Innovation Project of Hunan Province of China (Grant No. CX2010B243).

Predicting the subcellular location of apoptosis proteins based on recurrence quantification analysis and the Hilbert–Huang transform

Han Guo-Sheng(韩国胜)a), Yu Zu-Guo(喻祖国)a)b), and Anh Vob)   

  1. a School of Mathematics and Computational Science, Xiangtan University, Xiangtan 411105, China; b Discipline of Mathematical Science, Faculty of Science and Technology, Queensland University of Technology, GPO Box 2434, Brisbane, Queensland 4001, Australia
  • Received:2011-06-02 Revised:2011-06-15 Online:2011-10-15 Published:2011-10-15
  • Supported by:
    Project supported by the National Natural Science Foundation of China (Grant No. 11071282), the Chinese Program for New Century Excellent Talents in University (Grant No. NCET-08-06867), the Natural Science Foundation of Hunan Province of China (Grant No. 10JJ7001), the Lotus Scholars Program of Hunan Province of China, the Aid Program for Science and Technology Innovative Research Team in Higher Educational Institutions of Hunan Province of China, the Australian Research Council (Grant No. DP0559807), and the Postgraduate Research and Innovation Project of Hunan Province of China (Grant No. CX2010B243).

摘要: Apoptosis proteins play an important role in the development and homeostasis of an organism. The elucidation of the subcellular locations and functions of these proteins is helpful for understanding the mechanism of programmed cell death. In this paper, the recurrent quantification analysis, Hilbert-Huang transform methods, the maximum relevance and minimum redundancy method and support vector machine are used to predict the subcellular location of apoptosis proteins. The validation of the jackknife test suggests that the proposed method can improve the prediction accuracy of the subcellular location of apoptosis proteins and its application may be promising in other fields.

关键词: apoptosis proteins, subcellular location, recurrent quantification analysis, Hilbert-Huang transform

Abstract: Apoptosis proteins play an important role in the development and homeostasis of an organism. The elucidation of the subcellular locations and functions of these proteins is helpful for understanding the mechanism of programmed cell death. In this paper, the recurrent quantification analysis, Hilbert-Huang transform methods, the maximum relevance and minimum redundancy method and support vector machine are used to predict the subcellular location of apoptosis proteins. The validation of the jackknife test suggests that the proposed method can improve the prediction accuracy of the subcellular location of apoptosis proteins and its application may be promising in other fields.

Key words: apoptosis proteins, subcellular location, recurrent quantification analysis, Hilbert-Huang transform

中图分类号:  (Fractals)

  • 05.45.Df
64.60.al (Fractal and multifractal systems) 87.15.Qt (Sequence analysis)