Table 3.

Statistics for the responses of SlitOR25 to known (acetophenone, benzyl alcohol and benzaldehyde) and new ligands at different doses. Solvent: ethanol.

Tested molecules	Dilutions
	10−7	10−6	10−5	10−4	10−3	10−2
Acetophenone	NS	***	***	***	***	***
Benzyl alcohol	NS	NS	NS	***	***	***
Benzaldehyde	NS	***	***	***	***	***
2′-Fluoroacetophenone	NS	***	***	***	***	***
2-Fluorobenzaldehyde	NS	NS	NS	***	***	***
2-Fluorobenzyl alcohol	NS	NS	***	***	***	***
3-Fluorobenzaldehyde	NS	*	***	***	***	***
2,6-Difluorobenzaldehyde	***	***	***	***	***	***
p-Tolualdehyde	NS	NS	***	***	***	***
4′-Fluoroacetophenone	NS	***	***	***	***	***
2′,4′-Difluoroacetophenone	***	***	***	***	***	***

Asterisks indicate statistically significant differences between responses to the odorant and to solvent (Kruskal–Wallis test followed by a Dunnett multiple comparison test, *p < 0.05, ***p < 0.001, n = 5).