“…Due to the lower energy of AT bonds compared to GC bonds, AT bonds are prone to fluctuation and breakage (Zhang et al, 2017), the present study is consistent with the distribution trend of the dominant motifs of the transcriptomic SSRs information loci analyzed by previous authors in loquat leaves (Zheng et al, 2015) and fruit flesh (Li et al, 2014), with A/T being the motif with the highest frequency of mononucleotide repeats, AG/CT and AAG/CTT were the dominant motifs for dinucleotide and trinucleotide repeats, which were consistent with the trends of dominant genes for dinucleotide and trinucleotide repeat SSRs in the transcriptome of loquat leaves (Zheng et al, 2015) and fruit pulp (Li et al, 2014), respectively, and also with the dominant genes in Carya illinoinensis (Jia et al, 2019), Cerasus pseudocerasus (Zong et al, 2016), Juglans regia (Qin et al, 2019), Cerasus pseudocerasus (Yan et al, 2015), and Prunus salicina (Fang et al, 2016) fruit trees were consistent with the distribution trends. The proportion of loquat transcriptome SSRs with more than 12 repeats in this study totaled 40.55%, which indicates that the number of loquat pollen transcriptome SSR repeats is high and it may have good polymorphic potential (Thao et al, 2013;Jia et al, 2019).…”