Welcome to Chinese Agricultural Science Bulletin,

Chinese Agricultural Science Bulletin ›› 2009, Vol. 25 ›› Issue (11): 30-33.

Special Issue: 资源与环境

• 农业生物技术科学 • Previous Articles     Next Articles

Screening of Primers in Genetic Diversity Analysis of Pyrus Germplasm by RAPD

MA Yan-Zhi ,   

  • Received:2009-03-06 Revised:2009-03-11 Online:2009-06-05 Published:2009-06-05

Abstract: 18 primers selected from 50 ones were identified to be high polymorphic and were applied on RAPD amplification of 44 Pyrus plants, for genetic diversity analysis of Pyrus germplasm. The amounts of bands were 4-11 and the molecular weight mainly was 450bp-2000bp. A total of 118 DNA bands were amplified, including 11 same bands and 107 polymorphic bands.