Figure 4From: Purification and characterization of a specific late-larval esterase from two species of the Drosophila repleta group: contributions to understand its evolution 10% SDS-PAGE of purified EST-4 (arrows) from D. mulleri (A) and D. arizonae (B). Molecular weights between gels in kDa (1 × 10-3 Da).Back to article page