| Identification of encoding proteins related to SARS-CoV |
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| 作者姓名： | MEIHu SUNLili ZHOUYuan XIONGQing LIhiliang |
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| 作者单位： | [1]CollegeofChemistryandChemicalEngineering.ChongqingUniversity.Chongqing400044,China [2]KeyLaboratoryofBiomedicalEngineeringofMinistryofEducationandChongqingCity,Chongqing400044.China [3]CollegeofBioengineering,ChongqingUniversity,Chongqing400044.China |
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| 摘 要： | By sampling I00 encoding proteins from SARS-coronavirus (SARS-CoV, NC 004718) and other six coronaviruses and selecting 23 variables through stepwise multiple regression (SMR) from 172 variables, the multiple linear regression (MLR) model was established with good results of the quantitative modelling correlation coefficient R^2=0.645 and the cross-validation correlation coefficient Rcv^2=0.375. After removing 4 outliers, the quantitative modelling and cross-validation correlation coefficients were R^2=0.743 and Rcv^2=0.543, respectively.
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| 关 键 词： | SARS-CoV SMR NC |
| 收稿时间： | 7 November 2003 |
| 修稿时间： | 2004-06-17 |
Identification of encoding proteins related to SARS-CoV |
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| MEIHu SUNLili ZHOUYuan XIONGQing LIhiliang.Identification of encoding proteins related to SARS-CoV[J].Chinese Science Bulletin,2004,49(19):2037-2040. |
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| Authors: | Hu?Mei Lili?Sun Yuan?Zhou Qing?Xiong Email author" target="_blank">Zhiliang?LiEmail author |
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| Institution: | (1) College of Chemistry and Chemical Engineering, Chongqing University, 400044 Chongqing, China;(2) Key Laboratory of Biomedical Engineering of Ministry of Education and Chongqing City, 400044 Chongqing, China;(3) College of Bioengineering, Chongqing University, 400044 Chongqing, China |
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| Abstract: | By sampling 100 encoding proteins from SARS-coronavirus (SARS-CoV, NC 004718) and other six coronaviruses and selecting 23 variables through stepwise multiple regression (SMR) from 172 variables, the multiple linear regression (MLR) model was established with good results of the quantitative modelling correlation coefficient R2 = 0.645 and the cross-validation correlation coefficient RCV = 0.375. After removing 4 outliers, the quantitative 2 modelling and cross-validation correlation coefficients were R2= 0.743 and RCV = 0.543, respectively. 2 |
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| Keywords: | SARS-CoV coronavirus multiple linear regression (MLR) stepwise multiple regression (SMR) encoding protein identification |
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