Table 3. Unigenes of candidate odorant binding proteins.

Unigene reference	Gene name	Length (bp)	ORF (aa)	Blastx best hit (Reference/Name/Species)	E value	Identity	Full length	Signal peptide
Pheromone binding protein
unigene20980	HarmPBP1	1253	170	gb|AEB54585.1| PBP1 [Helicoverpa armigera]	2e−108	99%	Yes	Yes
unigene20934	HarmPBP2	989	165	gb|AEB54583.1| PBP2 [Helicoverpa armigera]	2e−114	98%	Yes	Yes
unigene6637	HarmPBP3	704	164	gb|AAO16091.1| pheromone binding protein 3 [Helicoverpa armigera]	3e−106	99%	Yes	Yes
General odorant binding protein
unigene37830	HarmGOBP1	1097	172	emb|CAA65605.1| general odorant binding protein 1 [Heliothis virescens]	4e−101	96%	Yes	Yes
unigene34372	HarmGOBP2	847	162	gb|AAG54078.1| general odorant binding protein 2 [Helicoverpa zea]	3e−113	100%	Yes	Yes
Other odorant binding protein
unigene8328	HarmOBP1	789	147	gb|AEB54580.1| OBP1 [Helicoverpa armigera]	0	100%	Yes	Yes
unigene22398	HarmOBP2	831	143	gb|AEB54586.1| OBP2 [Helicoverpa armigera]	3e−99	99%	Yes	Yes
unigene28809	HarmOBP3	580	147	gb|AEB54582.1| OBP3 [Helicoverpa armigera]	6e−100	99%	Yes	Yes
unigene26687	HarmOBP4	507	137	gb|AEB54584.1| OBP4 [Helicoverpa armigera]	3e−90	98%	No	No
unigene36488	HarmOBP5	924	147	gb|AEB54581.1| OBP5 [Helicoverpa armigera]	1e−99	99%	Yes	Yes
unigene24819	HarmOBP6	572	147	gb|AEB54587.1| OBP6 [Helicoverpa armigera]	9e−90	100%	Yes	Yes
unigene32551	HarmOBP7	570	148	gb|AEB54591.1| OBP7 [Helicoverpa armigera]	2e−80	100%	Yes	Yes
unigene35868	HarmOBP7.2	737	148	gb|AEB54591.1| OBP7 [Helicoverpa armigera]	9e−85	94%	Yes	Yes
unigene6643	HarmOBP8	495	139	gb|AEB54589.1| OBP8 [Helicoverpa armigera]	6e−98	100%	Yes	Yes
unigene8265	HarmOBP9	1655	148	gb|AEB54592.1| OBP9 [Helicoverpa armigera]	1e−101	100%	Yes	Yes
unigene24747	HarmOBP9.2	631	147	gb|AEB54592.1| OBP9 [Helicoverpa armigera]	2e−101	95%	Yes	Yes
unigene37297	HarmOBP13	610	141	gb|AEB54588.1| OBP13 [Helicoverpa armigera]	9e−92	100%	Yes	Yes
unigene15451	HarmOBP14	339	111	gb|ACX53795.1| odorant binding protein [Heliothis virescens]	1e−70	93%	No	No
unigene24215	HarmOBP15	1374	217	gb|ADY17882.1| odorant binding protein [Spodoptera exigua]	4e−75	77%	No	No
unigene28229	HarmOBP16	702	186	gb|ACX53761.1| odorant binding protein [Heliothis virescens]	3e−71	58%	Yes	Yes
unigene24887	HarmOBP17	1184	158	antennal binding protein X [Heliothis virescens]	5e−59	100%	Yes	Yes
unigene4776	HarmOBP18	929	121	gb|AFG72998.1| odorant-binding protein 1 [Cnaphalocrocis medinalis]	8e−70	83%	No	No
unigene16075	HarmOBP19	423	122	ref|NP_001140188.1| odorant-binding protein 4 [Bombyx mori]	2e−29	47%	No	No
unigene23126	HarmOBP20	1100	251	gb|ADD71058.1| odorant-binding protein [Chilo suppressalis]	3e−118	65%	Yes	Yes
unigene34511	HarmOBP21	2207	121	gb|EHJ65654.1| antennal binding protein 4 [Danaus plexippus]	8e−50	66%	No	No
unigene28949	HarmOBP22	1417	121	gb|AFG72998.1| odorant-binding protein 1 [Cnaphalocrocis medinalis]	1e−49	58%	No	No