Table 4.

The table summarizes the factors, other than 48 in Tables 1, 2 and 3, whose co-occurrence with MyoD found to be significant (z-score > 3) in <500 promoters

TF name	TRANSFAC id	No. of promoters with z-score	Consensus from TRANSFAC	Significant positions with P-values
M00499	STAT5A	497 (23.77)	NNNTTCYN
M00444	VDR	496 (39.30)	GGGKNARNRRGGWSA	−9 (=0.002345)
				0 (=8.252e-05)
				8 (=0.0003963)
				11 (=0.001719)
				33 (=0.001719)
M00231	MEF-2	492 (55.18)	NNNNNNKCTAWAAATAGMNNNN	−67 (<2.2e-16)
				−66 (=0.02747)
				−65 (<2.2e-16)
				−32 (=0.008367)
				−31 (=4.207e-13)
				31 (=9.454e-13)
				32 (=0.005949)
				65 (<2.2e-16)
				66 (=0.001677)
				67 (<2.2e-16)
				68 (=0.0189)
M01181	Nkx3-2	485 (12.25)	TRAGTG
M00983	MAF	480 (42.49)	NGCTGAGTCAN	−44 (=0.006943)
				−32 (<2.2e-16)
				−6 (<2.2e-16)
				5 (<2.2e-16)
				31 (<2.2e-16)
				43 (=0.001297)
M01177	SREBP2	467 (19.24)	NNGYCACNNSMN	−1 (<2.2e-16)
				1 (<2.2e-16)
M00706	TFII-I	461 (36.67)	RGAGGKAGG
M00971	Ets	459 (34.81)	ACTTCCTS	6 (=0.002202)
M00418	TGIF	457 (11.06)	AGCTGTCANNA	−4 (<2.2e-16)
				3 (<2.2e-16)
M01275	IPF1	453 (9.20)	CATTAR	21 (=7.575e-09)
M00148	SRY	441 (32.54)	AAACWAM
M01395	MRG2	440 (7.66)	NANNASCTGTCAANNN	−2 (<2.2e-16)
				2 (<2.2e-16)
M00695	ETF	438 (10.38)	GVGGMGG
M00083	MZF1	432 (30.24)	NGNGGGGA	−3 (<2.2e-16)
				3 (<2.2e-16)
M00979	Pax-6	429 (37.31)	CTGACCTGGAACTM	−75 (=0.001308)
				−72 (=5.749e-05)
				−26 (<2.2e-16)
				−24 (=0.0002887)
				−7 (=1.733e-06)
				24 (=0.002023)
				26 (<2.2e-16)
				72 (=0.0004781)
				75 (=0.000102)
M01036	COUPTF	422 (27.57)	NNNNNTGACCYTTGNMCNYNGMN	−79 (=6.733e-05)
				−8 (<2.2e-16)
				7 (=6.733e-05)
M00339	c-Ets-1	421 (36.77)	RCAGGAAGTGNNTNS	3 (=5.815e-05)
M01153	PXR	420 (30.02)	NNAGTTCA	−71 (=4.888e-06)
				−22 (<2.2e-16)
				−20 (=0.0006013)
				20 (=0.0001583)
				22 (<2.2e-16)
				71 (=4.855e-06)
				76 (=2.906e-05)
				77 (=0.0007775)
M00175	AP-4	420 (3.28)	VDCAGCTGNN	−16 (=7.462e-08)
				0 (<2.2e-16)
M00974	SMAD	419 (22.43)	TNGNCAGACWN	−36 (=5.562e-07)
				−6 (<2.2e-16)
				5 (<2.2e-16)
M01273	SP4	405 (35.67)	SCCCCGCCCCS
M00483	ATF6	400 (5.84)	TGACGTGG
M01247	Nanog	393 (41.12)	NNWNNANAACAAWRGNNNNN	−80 (=0.009703)
				−75 (=0.009703)
				−71 (=0.002352)
				−24 (=0.009703)
				32 (=0.006446)
				74 (=0.00165)
M00468	AP-2rep	391 (26.36)	CAGTGGG
M00257	RREB-1	388 (34.44)	CCCCAAACMMCCCC
M00646	LF-A1	388 (19.73)	GGGSTCWR
M01066	BLIMP1	385 (38.04)	AGRAAGKGAAAGKR
M01248	Dax1	384 (26.12)	NNRNNNNAAGGTCANNNNNN	−12 (=4.454e-07)
				−5 (=5.986e-08)
				5 (=2.853e-08)
				12 (=1.371e-06)
M00982	KROX	377 (28.43)	CCCGCCCCCRCCCC
M01200	CTCF	375 (21.32)	NNNGCCASCAGRKGGCRSNN	−1 (<2.2e-16)
				1 (<2.2e-16)
M00480	LUN-1	364 (30.84)	TCCCAGCTACTTTGGGA	−20 (=0.001019)
				−19 (<2.2e-16)
				18 (<2.2e-16)
				19 (=0.0003236)
M01252	E2F6	363 (18.70)	CNTTTCNT
M00793	YY1	355 (28.46)	GCCATNTTN	−93 (=7.798e-05)
				−44 (<2.2e-16)
				−7 (=0.002028)
				43 (<2.2e-16)
M00264	Staf	346 (30.35)	MNTTCCCAKMATKCMWNGCRA	−90 (=1.187e-09)
				−9 (=1.658e-11)
				8 (=5.959e-13)
				88 (=0.002063)
				89 (=0.002063)
M01269	NURR1	344 (22.12)	YRRCCTT	−5 (=1.256e-13)
				4 (=4.731e-07)
M00794	TTF-1	341 (20.71)	NNNNCAAGNRNN	−51 (=0.0001002)
				−10 (<2.2e-16)
				10 (<2.2e-16)
M00733	SMAD4	337 (20.70)	GKSRKKCAGMCANCY	−6 (<2.2e-16)
				5 (<2.2e-16)
M00972	IRF	336 (37.89)	RAAANTGAAAN	16 (=0.009956)
				53 (=0.002033)
				63 (=0.009956)
M01214	ESE1	336 (34.39)	DRYTTCCTGW	−89 (=0.004255)
				−6 (=0.0008684)
				6 (=0.0006748)
				9 (=2.403e-05)
				45 (=0.003028)
M01168	SREBP	333 (26.12)	NNNNYCACNCCANNN	−58 (=0.0001974)
				6 (=1.218e-05)
				90 (=0.0005096)
M01217	NUR77	326 (26.40)	NTGACCTTBN	−99 (=0.0006919)
				−12 (=3.477e-11)
				−5 (=3.18e-07)
				12 (=3.141e-06)
M01342	CDP	321 (28.71)	ACCGNTTGATYANSWNN	−54 (=2.251e-05)
				−5 (<2.2e-16)
				4 (<2.2e-16)
M01295	ATF5	319 (27.00)	CYTCTYCCTTA
M00746	Elf-1	316 (28.13)	RNWMBAGGAART
M00532	RP58	312 (14.67)	NNAACATCTGGA	−1 (<2.2e-16)
				1 (<2.2e-16)
M00965	LXR	309 (22.62)	YGAMCTNNASTRACCYN	−59 (=1.589e-05)
				−10 (<2.2e-16)
				9 (<2.2e-16)
M00762	PPAR	308 (22.07)	RGGNCAAAGGTCA	−8 (=4.627e-06)
				7 (=0.0001904)
M01028	NRSF	308 (21.64)	GYRCTGTCCRYGGTGCTGA	−10 (=3.38e-08)
M00721	CACCC-binding	307 (28.01)	CANCCNNWGGGTGDGG	−84 (=1.736e-05)
				2 (=0.00149)
				89 (=0.0002928)
M00665	Sp3	305 (21.98)	ASMCTTGGGSRGGG
M00650	MTF-1	305 (20.10)	TBTGCACHCGGCCC	−49 (=1.716e-14)
				0 (<2.2e-16)
				49 (=1.844e-11)
M00726	USF2	300 (7.25)	CASGYG

The positions in the last column are identified as in Tables 1, 2 and 3.