10 KB upstream the 5' end of the gene( Copy and paste the sequence to use a program below, blastn and mask excepted)
Mask the 5' upstream region with RepeatMasker	Unmask
Promoter prediction	BDGB : Neural Promotor Prediction
	BIMAS : Promotor Scan
	CBS : Promotor prediction V2.0
	MIT : MC Promoter MM. II
CpG islands prediction	EBI : CpGplot
Signal prediction	BIMAS : Signal Scan
Blast 10kb upstream human, mouse, rat genes database (more sensitive with masked sequence)
>EFNB2 5156680-5166680
AATGCGGGAAAGAAGTTGCTTGACATGGAAGGAGTTGAAGGCACTGCAGG
AGTGGAATCAGTTATACCAGTGTCCTTTTGAAATTAGATAGCACTTTATA
GTTAGTCAGGTCAGAAGGTTTTGTAATATTTTTCTTCAGGTAATTGGGTC
TGTCGTGTTTCTTGGTTGTCTACTGATACTATAATATAGTCCCTTTTTTT
TCAGCATGATTTGACCACACAAAAAGCCCCAGTGGAGATTTTTTCCTATG
TTTCTGTTTTTTTGTGTGTGTGTATGCCCTTCAACTATAAATATGGCAAT
TGGTAGATAACCTGCTCTTTGAGTAAATCTGTACCTCGGTTTATAATTAA
CAATCTATTAATCTGGTACAATGAAGTTAGAGATAAAAATAGGTATAGAA
CAAAATCTGTCATCTCAACATGTGATTTGTGGAAATTAATTTCCACTTCC
AAAATGTGTAAATGCTTTTCCATAATTTGTTCATTTATTTTCATTGAAAA
TGAAAGACAGAAAATGTAGATGTAATTAATAAAGGGTTCTCTTTTAATTT
TCTTAATTCTTTTTTCTCTACCAAACTATGTGACCTTCGTCAGATTTTAT
GACACATGCCATTGTGTGTAAGTTGTCACCTCATAACTAAAATATTTTGA
AGGCATGTAATTCATAGGAAGTCCTTGTTTTTACCCCCTTTTTTGCATTT
GCATTAAAAATTTTTTTGTAGATACATAATAGATAACACCTGTTGCAGGG
GTACATATGATAATTTTTAATACATTTCTATAATTAATTTTTACTTTTAA
CTTTCAGGCCGAAGAACAGTTGAGAATTGTTGAAGAACAAAGAAAGATTC
ATGAGGAAAGGATGAAACTAGAACAAGAACGACAACGTCAACAAAAAGAA
GAACAAAAAATTATCCTGGGCAAGGGGAAGTCCAGGCCAAAACTGTCCTT
CTCATTAAAAACCCAGGATTAAATTGCAAACTCTGAACTTTTTACAAAGA
AAAATGGAAAAACTTTGTATGGTAGCTTCATGTTGAAGTGGTNNNNNNNN
NNNNNNNNNNNNNNNTTAATTTGTAAAATCTGGAAAGTTAGCTTGTTCTA
ATAGGGGCTATGCTCTGCAATTCCCTTTTTTTTTTTTTTTTTCCTTCCAC
TAAGTCAAATCCTTATCAGATCATTGTTGTATTCTAAGGAGTGACGTATT
TTTCACCTGTTTGGATTCTATATTAGTGGTCTGAGGAAGAGCAGATCACA
TTGTAAAACTATGGATGGTCTGATAAGGCTTTTACTGACCCCACTGACTT
CAGAGTTATACTCTGTTTGCTACATCATAATGCTGGTTTTGCTGACTTTT
TGNNNNNNNNNNNNNNNNNNNNNNNNGAAAAAGTTGGTGATTGCATTGGG
AAATTCCCAGGGTATTACTGGACCTATGTGGTGTATTGTTAAACCAGTGT
CCTTGTGATACTGTTGCTCTTGATGTTCCTGATACAGGTAAGGAAACAGT
TGGTCAACTCTGATACAAAGTATATATACAGTTCAGTATTGTCTCTGTTC
ATTTTGTTTTTATTTCATTGACAAAATCAAACCAGCATTCCCCATTGTGT
AAATAAATGATTTTGCTGAATAAAGTAAAGTCTTAAATTCATATGTTGAA
GCAATTTTTTTTAATGTTATGTTAAGTCTTAAAGAGGGTGGTTCACTTTT
TGATGGTCAACCATTTAGAAGTCTTAGAACTATATTTCCTCTTGTTTATA
CTTTTAACATAGGGTTTATATGTACATTAAATATACTTGTGAATTAGTAT
TTAATGGCTATTTTTACAAATATCAACTTTATGCTGATAGAGCAAATGGC
ATCAGTGTTACCTTTAAGAAAGACTAACAACATCCAGAAGATTTAAATTC
TCAAACCTGTGCCTCTGTTTTAGGATATAAGTATTATCACAAAGTATACT
TAATAAAGGCTAGAAAAATGCTTTTAAATTATGGAATCTGAGATCGTTTT
CAGAGTGGGCCATCAGAAAGAACTTAGCTTTATACTGTCAAAAAAAGGCT
AAGATGGTCGAGTCATTTTCATTGTGTAGTGTACTTGCACGTTTATTTTT
AGGACAAACACATTTGAACTTTATGAATTTTTTTTTTTTTTTTGCATGTG
AAATCTTATGAATGGCTTTCATTTTATACACTAGAATCTGCCTCATTTAC
TCTTAACATATGTTTAAGTATACTGGTATTAAAACATTCAAGAAAAGGAT
ATTGATCTAAAATGCTACCTGAGATGCATAAACATGTCATCAAGTAGAGA
AAATATTTTTATTTTTGCCCAATATTTTTTAGACAGTTTGATTATTCTTA
AAAATTGAAAACATAAGCTAAAGAGATGACTAAATGGTAGATTATTTTGT
GTGTGCATGCTAGGAAAAATGCTGTTGCTTTAGTTTTGAGCTCTTCAATG
AGTCTAATTGTGGTAAGGAACAATATAAAATCAGTTTAAAGATCTTTAAA
GGTAGAATTTTAAATAGGCATGAAATATAGTGAGAACTTTTAGTAAACAT
ACTACTTACTCTAAAATCAAACATTTTATTTTCCTAAAGAATATAGGTTG
CCAAAAAATATTTTATCTCTAAATATAGGTTAGCTGTAATTATTTCATGA
ATTTTTTTTTTTTTCAATGTAACTTTTTTTGGTGAAGATTCATGGTTCCT
AAGTTCTGTATTCAAGTTTTTGGAAATGTTTATTTAAAAACTGTTCTATA
CAAGTGTTCAAAACATTGTATCTAAAGAGAGTAGCCTGGACTTAAAATAT
TTGAAATCAGCTTATGCGTGCCTTTTAATTTTTTTTTTAAGTTTCTTACT
GCCACATATGGTGTGAAGTGACAGTAAGTTGCTTAATGACATCCTGCAGT
ATCTGCTTGCTTTTGGAGACTCCAGTGAGATGTTGAAATTGTTCCTGTGC
TTGGTAACTACTTTCCTCTGCCAGGCTATGGGAAAGAGGATGTAATTGTG
AATAATATACACCATCCAGTCTTTAATGTGCTGCAACAATGTAGTAATTT
GTTTTTTTCATTTGTTCCCACTGCCTTTGTGTACATAGAAAACTTAAAAA
TTTCCCCCAGTCTATTAGAAGTTAAGATGTTCCCTAATTTATTAAATATG
CCTTTATTCACAATTTGTTTTTTTAGGTTATTCTTAATGCATTATAGAAT
TAAGTATGACTTTGTTTATTTTTATTACAGTATGTAGTTATTGACATATT
GTGGTTTGCAGAATTATCAATTGTATAAACTAAACCTTTAAATTAGCTTG
GTGTGAGGACTCTTTAATGCTTTAAATTGGGGAAGGGGTTTGTAGTATGA
GATTTTACCTACTTCAGTTTCCCTTATGAAGATGCAGCAAATCAGACTAT
TTCTACCCTAAGTAATCTCCGTATTCATTTACTGTGCTAGTATGTGTCCA
TAGCTTTTTTTTTTTTTTTTTTGTATCACCACCTGTCCTGGATTTAGCAG
TATCTTAAGAATTTTCAGTGGTTTGTATTTTTTCAATTTTCTAAGTATAG
TAAGCGTAGAATCCTGACTTGTTGAACTCTATGTATCATTTCTAATGCCT
CATTTTATGAGGAGCCTGTCACTTCACTGACATTTCTCCAAAGCTATTTC
TATCCATTAGAGCGTCTCTTTTCAGTTGTCTAAATTTTCTGCATCTTTAC
ACGCAAAACCATTCATCTGTTTTGTATTAATGGCCATGAGAAATACTGAA
GACAGGCTATCCTAATTTTTGAGGCTCTCCTCCCCCTCCAGGAGAGCCTT
GTGAACAAGTACTAGTGTTACTAATCAGAGGACCTCAAGAGACTGCTGAA
GGTAAAAGCCTCAACCTGGAAGTCTAGAATGAGTGTGGAAGCCCAAGCAA
TAGACCCTACTTTTTTGATCTGTTGAATTGCCATTTAACAGTGGTCTTGA
TTCTTTCACTATCTTTGTTGTCTGTAACGTTTTTTGTTTACTCTTGCGTT
GTTTTTGGCTTTTAACATTCAGTTGTCCGTGATGATGGAAAATGTGGTGC
AGTAATCTAGAAGATTTGCATTTGCTGATAAACTACACTGTTTACTTTGT
AGATATGCTTAAGATGAGTGGATTGTATTACCTANNNNNNNNNNNNNNNN
NNNNNNNNNNNNNNNNNNNNNNNNNGTATTGGTTCTAGAGTAACTGATTT
AGTGCTGGCAAACAGTGGAAGTGGGGGATACAGAAGACCTAATTAAGGGA
TTTGCGTGTGTGAGAGAAATAACTAGCTTCTTACTCCATTAAGTATTTCT
TTGGAACTTCCTTCTGGTATTACAAAGTAATACAAATCAGAGTGGTTGCT
TTTACATCTATGTAAGTGTTCCACAAGTTAAGTGCTTTTATACCTAAGTC
GTCATTGGGTTTAGAAATTAAAACTTAATTGGAAGTCATACTTGATGATT
TATCTTTTTCTGAGCCTACAGTGGTTGATCAGAGGATGTTGGGACAGTTC
NNNNNNNNNNNNNNNNNNNNNNGCTCTAGCTCTAAAGAGCCAGTACATTA
GAGAATAGTAACTCCAGTGATCCAGCTGTTTCTCTCATTGTTTTTGTATC
AATGCTATAAAAGTGTATTTGTTTTGTTTTTTTGCCCCCCCCCCCCCACC
CCCGCCAATGGTCNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNAAAGGCGTATGTTTTT
AATAGTGTATGTTTTGTGATTGCTGCAACTGTTGATTACCAAACCTAGGC
TTATTAGGGTTAGAATAAAATGGGTTTGTTTACCATTTGGATGATTCTCA
TTTTCTAGGTTTTCACTTTGGATTAAAGAAGTGACAAGTAGAATAAGGAG
TTAACAAAATAATACATTATTGCAGCTGGTTTTAAGTGCTGTTGAAGCTG
TTAAGTAGTATAAAGAGGATGCAAAAAATGATTTTATGGACCCAAAAGAG
GAGATCCGTTACGATTGTTGTCAGAAGTTTTCCTTATGTTTATTAAGAGT
AGTATTTAACTTTTAAATTTTCATGTATGTCTGTATCAAATCAGTCTGAA
AAAACATCCTGTTGATAGAGGTTAAATATTAGAATTAATCATGCAATCAA
GAGAGCGCACAGCTAGCTAGCCATTATCTGCTCCTTTGTATCCATCACAC
CTCTTAATCCAGCTTGGAATGATGAGTGGAGTTTGGTCCTCCACACTTGG
TTTGCAAATAAAGAGATGAAGTTTCATGCCAGGTGTGCATGCTTGTTGGA
GCCATTCGTATTTCCATGTGTGCTGTTTTTACATTAATAATGCTGTCAAC
GAAATGAGAGGTTGAGCTTCAGATTAAAATGGATACTAGTGGAAAATACG
GTAATTTTCTTCCATAAGGAATATGTGACAGTCTATAAGGTATGAGTTTC
CTCTAAACTTCCCAGAGAGAAGAATGATTCTCTTTTGACCAAGAGCCTAA
TGTAGTATTTTTCCTGCCAAACAAATAGACTCTAATATAAAATGTTTCAG
TGTTTTAACAATCTGAATTTCAGAAGCAGATGGGAGAAGGGTGTTTAGCA
AAGTTGATTTTAAGAAAGGGTTTTATTTTCTCCTGTCAGATCTTTCCCTC
AAGGATAAATGGGGGAAAATGTGATTTGCTAGAGAGTGCTGAAAGCATCA
GTGACTTGTATGAAATAAACAGCATACAATGCCAGGAAACAAAGGGTATG
ATTTTGCGAGAGGCTTACAAGCTACATAGAGAATGTATGGCTTGGACAAC
ACTTAGTCAACACATACCAAATTTATTTTTCTGTAATGTTATTTAGATAA
CCTTTTGTTTTTGTAGAAGTTCTGTTACATATATCTTTTGAAATATGTCC
TAGAAATGATGGAATACTATATAAGGAATATATAAGAAACAACCATAAGT
TCTAAAGCCCAAAACATGCCTAGGAATTCAAAGGGGTAGGAACATAATTA
CTTGCATTTTTTTTGTTGGAGGTGGGGAATTGCACTTTTTTAAAGCTGCG
ATTATCTATTTGTCATCTCATTTTACATTTATTCAGCTTTGTGTTAACTT
TTATAACTATGGTATCCTTTGAAATTCCCAAATCCTTATTTATTTGACTT
ATCAGAACNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
NNNNNNNNNNNTTCAAAACTTAAGTCTAGAACACAGTGAAGTAACTTCCT
CTGCTGAAATAAAATCTCATTTGATGAGGGTTTAAATACATCTGCTAAAA
GTATAGATTTCTCGAAATACATTGATCATGATTCAAAGTGTGGTAAAGAA
AAAAATTAACCAAGTTTTCCCAATAATTGTAAAATGAAGTCCAAATACCA
AGAGATACGACACTGATGTGATTGGTTCTTGGTTTGGCATGCTTTGGAAA
TTCTACTTTGCCTTGTGCATGCCAGTATGACCTACTTTTTTGCTGGCATG
TTATACAATAGTAGATACAAATGGCTTTGAGGTGATGCTTTTAATTACCA
AAATTACCATTAAATAGTAGAATGTTGACATCTTCGAAGTGAGTACTGCT
GATGCTTTTCACATTGTCTACATTGAATCTCTGTTGACTGAAACTAAGCT
GTATATTCTCTCACACTATAGATGTTTTGTGTGTGTGTAGGATTCCTTTT
CAGTCAAATACGCACTTTGTTTTGAAAAGGAAGCGATTTTAAAGTGTATA
TTTACATTTGTCCCAAGGTAAAACGCTTTGGATGTGAGACTTTCTGATTT
ACTGAAAATGTTATTTTTGGAAGCTGGCTTATTTTCAGACAATGCAAATT
TCCTGTATTTCCTCTAGTTTACTTGGAGAGGAGGATGTAGTGAGCTAAGA
GGTCACAATTTAAATTTCACAATATAAGTTTGTCAAAAGGTACTGAGTAC
CCAGTGTTCTTTTAAAAGATCATTAAGCTAACTTTATATTCAATTTCAAT
GAGTTCCTTAAATGGTATTTTAGCATACTAAAAACTAGCCCTTTCTCACC
CTTGTCAAGGTAGGAGTCATAGTGCCTGCTGCTTCCTGGGTTGTTGGTGC
TTCCTGGGAATCCGCTGTTCAAATCGTCATACCGTGGTGGAGCCTTTTTA
AAATAAATTTNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
NTTAGTTTGAAGGCTTATTTAAAATGAAAATAAATTATGAAACTTTTCTG
CTCTCAAAGATCTGTTTGGAAGAGTAAGTGTATTCAGTACTTTGTATGCC
TTAATGTGTTTTCTATCTTAAACTAGTCTTCACAAGCTTTTACCACTCCA
ACTGAGATGTATACGTTAAGTTAGACTAATGTTTCAAAAACGGATACTTA
AAAGCAACGTACCATAAAAATCTTCAGAAATTGTTACAAAGAAGAGTGAA
AGAAAACAAGGTGTTTTACCATATGCATTTTTAAATTTAGCGTAGTGGAT
ACTTTGTTTTAAAAATACATAATTTGTAGAATTACTGCCCAGTTTGTGTT
TGAAACATAAATCCTGGGGTGGACGGCATTAAATTGAAAAAAAACGTGGG
CATACAGTATATTTTAATTTTTCATACTGAATCGTACATTTGCACTGTGC
CTTATTTCTACCGTGTTCTTCCTACTGTTGGACATATAAAAAGATTTTCC
TTGGAACTGTGACTTGATTAGATGCTGCAGTATGCTGGATCCGGGTCGGT
GGACCGCAGAGCGCTCGAGATGCGGAGAAGCAAAGCTGGCCGCTAGTGGG
CGCTGTGGCTCCGTGGAAGTCACGGACGAGCGTCAGCACCGGCGCTCGAC
CGGGAAAGTAGCGAGGAGTTCCTGCCAGCTCTGCTCTGGGGTCTTGCAGA
CGCCGAGTGAGAAGCACATGCCTTGACTTTTCCATCTCACACCCTCTAAA
TCTCTGGTCACTTTGGGAAGCGCGCGTGTCTCCTAGAGGCTAGTGAGACG
GTCCCCGCGTCGTGCCTGTGCCGGCGACACGCGGGGAAAGCTCCAGGGGC
GCCACCTTCCCGGGGGGCCAGGAGGGAAGGGAGACGCCCGCAGAGAAGGC
GGGAGGCGACGATGCTCAGGCCCTGATTAGAGCTGCAAATTCCGGCGCCG
CGTCGCAGGAATCGTCTTGCAATTCCCGGCCCCACTGACTGAAACTGAGC
CGTAGGCGATTGGTACCAAAATCAAGTGAGAAGCCCTCGCCGAGAGGCGT
CGGGAGAAGCGCGCAGAAGCCGGGAGCTCTAAGGGTGCGCGCGGAGTGCA
AGTCTTGCACGCGGGGCAGCGCCGCATCTGCGGAGAAGGGACGCCGAGCG
GAGCCTGCTGCCTTCCGCACTGCTCGAGGGAAAGCCGCGCCCTCTGATTC
CGCCGAGGGGGAAGGCGCCCCCGGGCGCGGAGACAGGTGGCCCGCTACTC
GGCCGTCGCTGTTTCCACGTCTGCACCGCGCCCAGAAGGCCTCTCGCCGC
CCCGGGGGCGCCCTGTGCACGCGCTGAGCGCTTCTCCTGCCCGGCTTCTG
CTCCGCTCCCGCCGCCCGCGGGAGCCAGGGGCGGGGCTCACCTGTCAGCC
CGAGCCCCGCCTCGCGGCACCCAATGTCGGGAGGGGATGGCGGACGGACG
GACCGGCCGTCCAACCAGCGCGCGGCCGCGGAGCCGCGGGCCAATGGGCT
TNNNNNNNNNNNNNNNNNNNNNNNNTTTATAGCGCTCTGACAGCGCGGCG
GCCGCGCTGACTCTCCTCGGCGGGGACCGCGGCGCCGGCCGGAGCGAGGA
GCTGCGCACGCAGCGGGTCCCGGCGCCCTCCCCGCACACAAAGGCCCGCG
CGCGTCCGGAGCCCGCGGCGGGGACCGAGCTCCCTCTTTCCTGCCCTGGG
GGCCGGGAGCCGCGCGGACTGAGAAGGCTCCTGCGCGCCCGGAGGCGCCC
TACTCCGCTCCGTGCTCCGGGACATGGAACCGCGCCGACGCGGCGCCCGC
GCGCTCGGGCCGCTGCCCGCTGCACTGGATCTATAGTCACANNNNNNNNN
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNTCGTCTCCGCTCCGGGTC
TTTGTGTCCCAGCCCGCANNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
NNNNNNNACCCTGGAGCCGCACGGGAGTCGGCCGTCCGAGCTGCGTCCGG
CGCGGCGCCCCGGAACCCCGAGTNNNNNNNNNNNNNNNNNNNNNNNNNNN
NNNNNNNNNNNNNNNNNNTGAGGGCCCCGGAGAGCGAGCGCACCTGGCCC
GGCGACCGCTGGAGCTGCGCAGCGCGCCTCGGAGCTGCCTGCGGGCGCAC
GCCGTCTTCCCCGCCAGTCTGCCCCGGAGGATTGGGGGTCCCAGCCTGCG
TCCCGTCAGTCCCTTCTTGGCCCGGAGTGCGCGGAGCTGGGAGTGGCTTC