Table 4. Relative (Fold) Differences in Expression of Honeybee Neuroligin and Neurexin I Spatial Expression in the Adult (Illustrated in Figure 6).

Gene	Tissue	Expression Level Relative to RPL8	Expression Level Relative to Brain Expression
RPL8	(housekeeping)	1.0000
NrxI	Brain	0.1073	1.00
	Wing	0.0080	13.45 fold LESS
	Leg	0.0043	24.85 fold LESS
	Thorax	0.0089	12.13 fold LESS
	Abdomen	0.0043	24.85 fold LESS
NLG1	Brain	0.0011	1.00
	Wing	0.0082	7.390 fold MORE
	Leg	0.0073	6.620 fold MORE
	Thorax	0.0176	15.83 fold MORE
	Abdomen	0.0013	1.140 fold MORE
NLG2	Brain	0.1285	1.00
	Wing	0.0014	88.650 fold LESS
	Leg	0.0019	67.420 fold LESS
	Thorax	0.0059	21.710 fold LESS
	Abdomen	0.0008	161.46 fold LESS
NLG3	Brain	0.0487	1.00
	Wing	0.0046	10.48 fold LESS
	Leg	0.0040	12.13 fold LESS
	Thorax	0.0137	3.560 fold LESS
	Abdomen	0.0035	13.91 fold LESS
NLG4	Brain	0.0713	1.00
	Wing	0.0022	31.78 fold LESS
	Leg	0.0028	25.46 fold LESS
	Thorax	0.0078	9.090 fold LESS
	Abdomen	0.0008	86.52 fold LESS
NLG5	Brain	0.0251	1.00
	Wing	0.0009	26.63 fold LESS
	Leg	0.0014	18.00 fold LESS
	Thorax	0.0080	3.150 fold LESS
	Abdomen	0.0009	27.76 fold LESS