Welcome to SPTEdb


SPTEdb is a collective and comprehensive database of transposable elements (TEs) in the genomes of salicaceous plants.
Transposable elements (TEs) are the most abundant component of all characterized genomes of higher eukaryotes, and contribute to the structure, function and evolution of its host gene and genome.
Salicaceae consist of 650 species in the world and is divided into 3 genera, Chosenia Nakai, Populus L. and Salix L. The genome of several salicaceous plants has now been sequenced. Using the genome sequences of published, we constructed a comprehensive and user-friendly web-based database, SPTEdb. We hope this database will contribute to the studies for salicaceous plants TEs biology and domestication dynamics.


We thank all the laboratory members who have advice during this work. We are grateful to GENE DENOVO company for their technology support.


This work was supported by Open Foundation of State Key Laboratory of Tree Genetics and Breeding, Chinese Academy of Forestry.