Construction of ISSR Genetic Map of Chrysanthemum Morifolium from Macheng County / 中国药师

ABSTRACT

Objective:To establish the ISSR fingerprint of Chrysanthemum morifolium cultivated in Futianhe area of Macheng county to guide the breeding of C. morifolium. Methods:Using the technology of ISSR molecular markers and the software of SPSS 15. 0, the coefficient matrix of Jaccard was established and the tree graph of the genetic relationship of the breeds of C. morifolium cultivated in Fu-tianhe area was built to analyze the respective genetic relationship and features. Results:By ISSR analysis, it confirmed that C. morifoli-um in Futianhe area had long genetic distance with the other white chrysanthemum breeds, and it could be considered as an individual breed. Conclusion:The ISSR map can be used to identify the breed of C. morifolium cultivated in Futianhe area.