Sequencing of chloroplast genomes from wheat, barley, rye and their relatives provides a detailed insight into the evolution of the Triticeae tribe.
Middleton CP, Senerchia N, Stein N, Akhunov ED, Keller B, Wicker T, Kilian B. PLoS One. 2014; 9(3):e85761. Epub 2014 Mar 10.