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RAPD Analysis of Genetic Diversity for Coriander

LI Xiao-me

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Abstract

Taking 96 coriander samples as materials,using the RAPD analysis method,the genetic diversity of germplasm resources of coriander was studied.The results showed that 23 random primers were screened from 300 primers that were amplification of strong,high resolution and good stability.34 bands were polymorphic among 53 bands identified.The percentage of polymorphic loci was 64.2%.All the germplasm could be divided into six categories at the genetic distance0.50 by cluster analysis.RAPD analysis reflected the complex genetic background and provided the supporting to the identification and classiflcation of coriander.

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What this paper is about

Taking 96 coriander samples as materials,using the RAPD analysis method,the genetic diversity of germplasm resources of coriander was studied.The results showed that 23 random primers were screened from 300 primers that were amplification of strong,high resolution and good stability.34 bands were polymorphic among 53 bands identified.The percentage of polymorphic loci was 64.2%.All the germplasm could be divided into six categories at the genetic distance0.50 by cluster analysis.RAPD analysis reflected the complex genetic background and provided the supporting to the identification and classiflcation of coriander.

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Available abstract

Taking 96 coriander samples as materials,using the RAPD analysis method,the genetic diversity of germplasm resources of coriander was studied.The results showed that 23 random primers were screened from 300 primers that were amplification of strong,high resolution and good stability.34 bands were polymorphic among 53 bands identified.The percentage of polymorphic loci was 64.2%.All the germplasm could be divided into six categories at the genetic distance0.50 by cluster analysis.RAPD analysis reflected the complex genetic background and provided the supporting to the identification and classiflcation of coriander.

Key concepts: RAPD, Germplasm, Genetic diversity, Biology, Identification (biology), Biotechnology, Botany, Population

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