The Trypanosome Rab-Related Proteins RabX1 and RabX2 Play No Role in IntraCellular Trafficking but May Be Involved in Fly InfectivityNatesan, Senthil Kumar A.; Peacock, Lori; Leung, Ka Fai; Matthews, Keith R.; Gibson, Wendy; Field, Mark C.; Callaerts, Patrick · PLoS ONE · 2009