Evidence map›Paper›PMID 29914358›Full record

ArticleBMC genomics2018

Prediction of subcellular location of apoptosis proteins by incorporating PsePSSM and DCCA coefficient based on LFDA dimensionality reduction.

Bin Yu, Shan Li, Wenying Qiu, Minghui Wang, Junwei Du, Yusen Zhang, Xing Chen

Abstract readEvaluation Study
In one paragraph

Article in BMC genomics, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

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3 · Its place in the literature

Who cites it

15 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Bin YuCollege of Mathematics and Physics, Qingdao University of Science and Technology, Qingdao, 266061, China. yubin@qust.edu.cn.
Shan LiCollege of Mathematics and Physics, Qingdao University of Science and Technology, Qingdao, 266061, China.
Wenying QiuCollege of Mathematics and Physics, Qingdao University of Science and Technology, Qingdao, 266061, China.
Minghui WangCollege of Mathematics and Physics, Qingdao University of Science and Technology, Qingdao, 266061, China.
Junwei DuCollege of Information Science and Technology, Qingdao University of Science and Technology, Qingdao, 266061, China.
Yusen ZhangSchool of Mathematics and Statistics, Shandong University at Weihai, Weihai, 264209, China.
Xing ChenSchool of Information and Control Engineering, China University of Mining and Technology, Xuzhou, 21116, China.

Funding

National Natural Science Foundation of China 51372125 and 51572136Natural Science Foundation of Shandong Province of China ZR2018MC007Project of Shandong Province Higher Educational Science and Technology Program J17KA159
6 · The paper itself

Abstract

backgroundApoptosis is associated with some human diseases, including cancer, autoimmune disease, neurodegenerative disease and ischemic damage, etc. Apoptosis proteins subcellular localization information is very important for understanding the mechanism of programmed cell death and the development of drugs. Therefore, the prediction of subcellular localization of apoptosis protein is still a challenging task.

resultsIn this paper, we propose a novel method for predicting apoptosis protein subcellular localization, called PsePSSM-DCCA-LFDA. Firstly, the protein sequences are extracted by combining pseudo-position specific scoring matrix (PsePSSM) and detrended cross-correlation analysis coefficient (DCCA coefficient), then the extracted feature information is reduced dimensionality by LFDA (local Fisher discriminant analysis). Finally, the optimal feature vectors are input to the SVM classifier to predict subcellular location of the apoptosis proteins. The overall prediction accuracy of 99.7, 99.6 and 100% are achieved respectively on the three benchmark datasets by the most rigorous jackknife test, which is better than other state-of-the-art methods.

conclusionThe experimental results indicate that our method can significantly improve the prediction accuracy of subcellular localization of apoptosis proteins, which is quite high to be able to become a promising tool for further proteomics studies. The source code and all datasets are available at https://github.com/QUST-BSBRC/PsePSSM-DCCA-LFDA/ .

Indexed as

AlgorithmsApoptosis Regulatory ProteinsCorrelation of DataDiscriminant AnalysisSequence Analysis, ProteinApoptosis Regulatory ProteinsApoptosis proteinsDetrended cross-correlation analysis coefficientLocal fisher discriminant analysisPseudo-position specific scoring matrixSubcellular localizationSupport vector machine

Identifiers

PMID29914358
PMCPMC6006758

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.