Your Query returns 59 Accession Numbers:

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

Gene/Allele	Accession	NCBI Taxonid	Synonyms
fliO	AL627272	90370	STY2186
fliO	NC_000913	83333	flbD flaP
fliO	L39832	287
fliO	L49021	602
fliO	AF044580	1063
fliO	AF069392	670
fliO	AJ414150	214092	mopB YPO1821
fliO	AL646078	305	RS00804 RSp0376
fliO	AB063521	36870
fliO	AE000287	83333	b1947
fliO	AE005417	155864	Z3037
fliO	BX640415	257313	flaP flbD
fliO	BX640427	519	flaP flbD
fliO	BX640444	257310	flaP flbD
fliO	BX571865	243265
fliO	L22182	562
fliO	AE012296	190485	XCC1917
fliO	AE011830	190486	XAC1945
fliO	AE013852	187410	y2485
fliO	AE015217	198214
fliO	AE015759	211586
fliO	AE016790	160488
fliO	AE016762	199310
fliO	AF031418	303
fliO	AE004574	208964
fliO	AE016837	209261
fliO	AE008787	99287	STM1978
fliO	AE016984	198215
fliO	AE016862	223283
fliO	AE005174	83334	Z3037
fliO	NC_004344	36870
fliO	NC_002516	208964
fliO	NC_002655	155864
fliO	NC_004088	187410
fliO	NC_003902	190485
fliO	NC_003919	190486
fliO	NC_002947	160488
fliO	NC_004337	198214
fliO	NC_004431	199310
fliO	NC_004631	209261
fliO	NC_004347	211586
fliO	NC_004578	223283
fliO	NC_004741	198215
fliO	NC_003198	90370
fliO	NC_003143	214092	mopB
fliO	NC_005126	243265
fliO	NC_002927	257310	flaP flbD
fliO	NC_002929	257313	flaP flbD
fliO	AY536444	28450
fliO	AE017292	267671
fliO	AE017132	229193
fliO	NC_005363	264462
fliO	NC_002928	257311	flaP flbD
fliO	NC_003197	99287
fliO	0	N/A
fliO	NC_005823	267671
fliO	BX842655	264462
fliO	BX842655	264462
fliO	NC_003296	267608	RS00804

Text2Knowledge ... Yong Huang 2002