The Diversity of Melia azedarach L. from China Based on Transcriptome-Developed SSR Marker

Melia azedarach L. is a native tree species that can be used in comprehensive way and widely distributed all provinces south of the Yellow River China. Genetic diversity analysis different M. germplasm sources an important basic work for selection, evaluation, genetic improvement resources. In this study, 100 pairs SSR primers were designed synthesized based on transcriptome data, 16 reliable finally selected. The developed to analyze from 15 10 East, Central, South results showed frequency loci was high, distribution density high. There at moderate level, variation mainly present within sources. study further enriches existing marker database family provide reference molecularly assisted breeding plants genomic level.