Segmental dataset and whole body expression data do not support the hypothesis that non-random movement is an intrinsic property of Drosophila retrogenes - Vibranovski, Maria; Zhang, Yong E; Kemkemer, Claus; VanKuren, Nicholas W; Lopes, Hedibert F; Karr, Timothy L; Long, Manyuan (BMC Evolutionary Biology, 2012)