Dendrobium nobile , Dendrobium wardianum and their F1 progeny Raw sequence reads. Dendrobium nobile

100 F1 plants from a interspecific hybridization between Dendrobium nobile and D. wardianum was constructed based on the pseudo-testcross strategy. RNA sequencing (RNA-seq) approach was employed to identify a large number of SNP markers for parents and progeny,and 9645 SNP markers were organized into a high-density genetic map.