The impaired male pheromone (cis-vaccenyl acetate, cVA) detection characteristic for Snmp11/Snmp12 adult males is rescued by expression of Snmp1K158-168-172-174A.Scer\UAS under the control of Scer\GAL4Or67d.PF : the lack of Or67d neuronal activity (measured by extracellular recordings in individual sensilla) is fully restored.