Your Query returns 58 Accession Numbers:

* OMIM link based on symbol match for human and mouse.
** HUGO symbol

Gene/Allele	Accession	NCBI Taxonid	Synonyms
exoA	L20758	382
exoA	D26185	1423
exoA	AF061245	380
exoA	AF093220	28104
exoA	AE001564	85963	jhp1415
exoA	AP005035	227882
exoA	Z99124	224308
exoA	BX294147	243090	apeX
exoA	AL935254	220668
exoA	AE006312	1360	L198056
exoA	AE006502	160490	SPy0412
exoA	AE008531	171101	spr1660
exoA	X98353	1423
exoA	AE009336	180835	Atu4053
exoA	AE012505	190485	XCC3846
exoA	AE012039	190486	XAC3902
exoA	AE014142	198466	SpyM3_0296
exoA	AE014263	208435	SAG1563
exoA	AE014995	210007
exoA	AE012553	183190
exoA	AE015943	212717
exoA	AE016955	226185
exoA	AE011419	189518
exoA	AE017036	198094
exoA	AE016925	243365
exoA	AY316746	394
exoA	AE001439	85963	jhp1415
exoA	AE004092	160490	SPy0412
exoA	A27979	5061
exoA	NC_003366	195102
exoA	NC_000921	85963
exoA	NC_002737	160490
exoA	NC_003902	190485
exoA	NC_003919	190486
exoA	NC_004070	198466
exoA	NC_004116	208435
exoA	NC_003030	1488
exoA	NC_003098	171101
exoA	NC_004556	183190
exoA	NC_004342	189518
exoA	NC_004350	210007
exoA	NC_003997	198094
exoA	NC_004668	226185
exoA	NC_002578	2303
exoA	NC_000964	224308
exoA	NC_005027	243090	apeX
exoA	NC_005085	243365
exoA	NC_002662	1360
exoA	0	N/A
exoA	AP003189	195102
exoA	NC_004557	212717
exoA	NC_005363	264462
exoA	NC_003078	266834
exoA	NC_005791	267377
exoA	NC_004567	220668
exoA	BX842656	264462
exoA	NC_003155	227882
exoA	NC_003305	176299

Text2Knowledge ... Yong Huang 2002