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[Objective] This study aimed to explore the ways of using SSR technology to construct the fingerprinting maps of the loquat. [Method] Fingerprinting patterns of the SSR markers for 33 loquat varieties in national loquat germplasm resource garden were constructed by specifically amplifying polymorphism from 7 pairs of primers screened from 51 pairs of primers of the relatives Malus and Pyrus. [Result] The results showed that the uses of 7 primers, namely, Hi01d05F, Hi12f04F, CH02B10F, Hi03a03, Hi03e04, Hi04a05 and Hi02c07 could distinguish 33 loquat germplasms from one another completely. [Conclusion] This study provides an essential criterion for classification and identification of the loquat resources.
[Objective] This study aimed to explore the ways of using SSR technology to construct the fingerprinting maps of the loquat. [Method] Fingerprinting patterns of the SSR markers for 33 loquat varieties in national loquat germplasm resource garden were constructed by specifically amplifying polymorphism from 7 pairs of primers screened from 51 pairs of primers of the relatives Malus and Pyrus. [Result] The results showed that the uses of 7 primers, ie, Hi01d05F, Hi12f04F, CH02B10F, Hi03a03, Hi03e04, Hi04a05 and Hi02c07 could distinguish 33 loquat germplasms from one another completely. [Conclusion] This study provides an essential criterion for classification and identification of the loquat resources.