Fig. 4. Localization of CA message within Ae. aegypti CNS tissue. In
situ hybridization localized the CA message within all ventral ganglia
CNS clusters (A, arrows) as well as hair sensory cells (A, asterisk) and
longitudinal nerve fibers (A, arrowheads). (B) Sense control showed no
labeling in ganglia (arrows) or other neural structures. Scale bars, 300
µm.