title: sRNA-seq of Dendrobium williamsonii: three-year old stems rep-2
design: The Dendrobium stems were collected from three species [Dendrobium officinale (dof), Dendrobium huoshanense (dhu), and Dendrobium williamsonii (dwi)]. Total RNA was extracted, and subjected to adapter ligation and library construction according to illumina TruSeq small RNA sample preparation protocol.