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Abstract
The complete chloroplast (cp) sequence of the salt cress (Eutrema salsugineum), a plant well-adapted to salt stress, was presented in this study. The circular molecule is 153,407 bp in length and exhibit a typical quadripartite structure containing an 83,894 bp large single copy (LSC) region, a 17,607 bp small single copy (SSC) region, and the two 25,953 bp inverted repeats (IRs). The salt cress cp genome contains 135 known genes, including 87 protein-coding genes, 8 ribosomal RNA genes, and 40 tRNA genes; 21 of these are located in the inverted repeat region. As expected, phylogenetic analysis support the idea that E. salsugineum is sister to Brassiceae species within the Brassicaceae family.
Declaration of interest
This research was supported by National Key Project for Basic Research (2014CB954100), Sichuan Province Youth Science and Technology Innovation Team (2014TD003), and Natural Science Foundation of China (30725004). The authors report no conflicts of interest. The authors alone are responsible for the content and writing of the paper.