Probe set ID	Variability score	Variability rank	Mean	Standard Deviation	Present regions	Symbol	Name	Gene Category
16126	1435026_at	0.407299	4592	12.3257	0.370251	48	Spock2	sparc/osteonectin, cwcv and kazal-like domains proteoglycan 2	EM
16127	1450451_at	0.348775	5157	8.86842	0.384328	11	Spock2	sparc/osteonectin, cwcv and kazal-like domains proteoglycan 2	EM
16128	1424415_s_at	0.898418	1351	10.1975	0.695295	48	Spon1	spondin 1, (f-spondin) extracellular matrix protein	CA EM
16129	1441226_at	-0.173282	12344	5.93329	0.119126	9	Spon1	spondin 1, (f-spondin) extracellular matrix protein	CA EM
16130	1435274_at	0.286807	5824	7.5225	0.294513	48	Spopl	speckle-type POZ protein-like
16131	1459560_at	0.201696	6802	6.57217	0.214508	46	Spopl	speckle-type POZ protein-like
16132	1429121_at	-0.0846315	11056	6.872	0.174788	35	Spopl	speckle-type POZ protein-like
16133	1422307_at	-0.172784	12341	6.65659	0.150392	7	Sppl3	signal peptide peptidase 3
16134	1451073_at	-0.377886	15133	10.6495	0.189104	48	Sppl3	signal peptide peptidase 3
16135	1423658_at	-0.689218	17830	9.70389	0.14036	47	Sppl3	signal peptide peptidase 3
16136	1432372_a_at	0.0745008	8587	8.87091	0.292342	48	Spr	sepiapterin reductase	Ng
16137	1460116_s_at	0.515323	3615	8.75326	0.448851	48	Spred1	sprouty protein with EVH-1 domain 1, related sequence
16138	1452911_at	0.404953	4617	8.24433	0.379589	48	Spred1	sprouty protein with EVH-1 domain 1, related sequence
16139	1428777_at	0.30341	5638	8.91291	0.369158	48	Spred1	sprouty protein with EVH-1 domain 1, related sequence
16140	1423161_s_at	0.253271	6196	10.0178	0.362133	48	Spred1	sprouty protein with EVH-1 domain 1, related sequence
16141	1423162_s_at	0.199712	6828	8.91316	0.332795	48	Spred1	sprouty protein with EVH-1 domain 1, related sequence
16142	1423160_at	0.167983	7258	10.1048	0.333662	48	Spred1	sprouty protein with EVH-1 domain 1, related sequence
16143	1443652_x_at	-0.680661	17781	9.36227	0.141397	12	Spred1	sprouty protein with EVH-1 domain 1, related sequence
16144	1435852_at	0.304496	5620	8.18173	0.33873	34	Spred3	sprouty-related, EVH1 domain containing 3
16145	1449133_at	-0.557278	16949	7.31963	0.121616	2	Sprr1a	small proline-rich protein 1A	SP
16146	1415874_at	-0.751891	18174	9.08869	0.129256	16	Spry1	sprouty homolog 1 (Drosophila)
16147	1436584_at	0.730929	2128	9.40942	0.578116	48	Spry2	sprouty homolog 2 (Drosophila)
16148	1452323_at	0.0473379	8983	10.4432	0.294914	48	Spryd3	SPRY domain containing 3
16149	1420150_at	1.04769	880	8.17915	0.712712	41	Spsb1	splA/ryanodine receptor domain and SOCS box containing 1
16150	1451419_at	0.753581	1999	6.86933	0.403571	4	Spsb4	splA/ryanodine receptor domain and SOCS box containing 4

TF=Transcription Factor; Ch=Channel; GPCR=GPCR; CA=Cell Adhesion; EM=Extracellular Matrix; SP=Structural Protein; Ng=Neurogenesis; Hox=Homeobox; NR=Nuclear Receptor; NH/NT=NH/NT; AG=Axon Guidance; SLC=SLC Transporter; Fox=Forkhead