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《Journal of Shanxi Agricultural Sciences》 2009-03
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Application of DNA Molecular Marker in the Crop Breeding

HAO Jiong,QU Yun-fang(Department of Agronomy,Shanxi Agricultural University,Taigu 030801,China)  
The types of molecular marker techniques are discussed in this paper.Firstly we mainly introduced RFLP Which is the basis of the Southern hybridization.Secondly we introduced RAPD,SSR,AFLP,SCAR,CAPS,SNP,EST which are the ba-sis of PCR.We also discussed the application conditions of different DNA molecular marker techniques as follows: the construction of genetic map,the purity and reality indentification of variety,the indentification of core germplasm,the analysis of genetic diver-sity,the location of gene,the prediction of hybrid heterosis and assisted selection.
【CateGory Index】: S336
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