7Bao L,Chen K,Zhang D, et al. Genetic diversity and similarity of pear cultivars native to East Asia re- vealed by SSR (Simple Sequence Repeat) markers [J]. Genetic Resources and Crop Evolution, 2007 (54) :959-971.
8Yao L, Zheng X, Cai D, et al. Exploitation of Malus EST-SSRs and the utility in evaluation of genetic di- versity in Malus and Pyrus[J]. Genetic Resources and Crop Evolution, 2010(57) : 841-851.
9Yue X,Liu G,Yu Z,Tet al. Development of genic SSR markers from transcriptome sequencing of pear buds [J]. Journal of Zhejiang University SCIENCE B, 2014(15) : 303-312.
10Zheng X,Cai D,Potter D,et al. Phylogeny and evolu- tionary histories of Pyrus L. revealed by phylogenet- ic trees and networks based on data from multiple DNA sequences[J]. Molecular Phylogenetics and E- volution,2014(80) :54-65.