Identification of Salt Tolerance Genes in Rice from Microarray Data using SVM-RFE
نویسندگان
چکیده
Salt tolerance is an important agriculture character in Oryza sativa (rice). This paper proposed a framework of Support Vector Machine Recursive Feature Elimination (SVM-RFE) for analysing Oryza sativa microarray data from GEO. Through preliminary selection using t-test and iterative feature selection by SVM-RFE, we obtained 541 candidate genes. We analysed top 10 genes, which may play highly important roles in response to salt stress. The obtained results shed some light on the mechanism of salt tolerance in plants.
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