Figure 6

In situ hybridization assays of OBP4 and OBP5 in antennae of M. mediator. Longitudinal sections show the distribution of OBP4 and OBP5 probe labeled cells in the female and male antennae. In female antennae, the labeled cells were located at the base of s. basiconica type 3 (arrows). No hybridization signals were detected in the male antennae. SB2, s. basiconica type 2; SB3, s. basiconica type 3.