show Abstracthide AbstractInvestigation into evidence of positive selection in protein coding genes across the four populations of Drosophila mojavensis. Template genomes created using Illumina HiSeq 2500 for DNA sequencing of three isofemale lines from different D. mojavensis populations and mapping to the reference Catalina Island D. mojavensis assembly. Fly lines used as follows: MJBC 155 La Paz, Baja California - D. mojavensis baja, MJ 122 Guaymas, Sonora 1998 - D. mojavensis sonorensis, MJANZA 402-8 Anza-Borrego Desert State Park, California 2002 - D. mojavensis mojavensis.