BMC Genomics 2007, 8:42 http://www.biomedcentral.com/1471-2164/8/42 Table 1: Results of the RACE experiment to determine the TSS of retina transcripts (Continued) GUCY2D HPCA IMPDH1 IMPG2 LRRC21 MPP4 OPN4 PDC PDE6H PRPF31 RdCVF RDH5 RDH8 RDS RLBP1 ROM1 RPGR TULP1 CRB2 CRX RP1 WDR17 ABCA4 C14ORF2 C1QL2 C7orf9 CHM ELOVL4 OPN1SW RAX RBP3 RDH11 RHO RPL14 RS1 Extension exon 1 of Shortening exon 1 of Previous 5' end confirmed 30 bp 15 bp 206 bp 23 bp 121 bp 30 bp 67 bp 17 bp 7 bp 117 bp 37 bp 39 bp 63 bp 61 bp 83 bp 215 bp 7 bp 70 bp 52 bp 60 bp 53 bp 77 bp 7,846,687 33,124,670 127,837,736 102,522,132 85,991,318 202,271,692 88,404,287 184,696,879 15,017,238 59,310,532 17,432,763 54,400,449 9,984,862 42,798,348 87,566,008 62,136,883 38,071,739 35,588,693 94,359,290 103,457,619 119,632,934 25,427,912 85,189,194 80,714,034 128,203,084 55,091,570 48,010,989 67,232,201 130,730,174 40,473,831 18,600,144 85,991,280 202,271,616 17,432,753-17,432,735 9,984,925 125,158,322 125,158,324 53,016,971 53,017,001 53,017,005 55,691,206 55,691,233 177,224,132 177,224,169-177,224,185 177,224,202 17p13.1 33,124,680 2p25.1 7q31.3-q32 102,522,102 3q12.2-q12.3 85,991,194 10q23 202,271,601 2q33.2 10q22 184,696,869 1q25.2 15,017,243 12p13 59,310,609 19q13.42 17,432,716 19p13.11 12q13-q14 9,984,991 19p13.2-p13.3 42,798,296 6p21.2-p12.3 87,565888 15q26 62,137,111 11q13 38,071,704 Xp11.4 35,588,651 6p21.3 94,359,245 85,189,222 48,011,000 67,232,186 9q33.2 19q13.3 8q11-q13 4q34 1p22.1-p21 14q32.33 2q14.2 7p21-p15 Xq21.2 6q14 7q31.3-q32 18q21.32 10q11.2 14q24.1 3q21 3p22 Xp22.2-p22.1 - MU SP BR PB PB SP MU SP MU MU SP MU BR - BR BR PB - SP BR MU BR - - - BR - SP SP - SP SP SP SP - + + - - - - - - - - - - - - - - + - - + + - + - - + + - - - - - + - The Table provides Gene Symbols of the processed genes, RACE results referring to the RefSeq entry (database release 18), nucleotide position of the TSS (start, internal frequent start and end) referring to the UCSC Human Genome Browser (March 2006 assembly), Chromosomal location (Chr.), shape of the TSS (Shape) according to the classification of Carninci et al., 2006: single peak [SP], broad [BR], bimodal/multimodal [MU], broad with dominant peak shape [PB], comparison with Cage TSS database (+ for correspondence, – no correspondence). The genes are listed according to the type of results that was obtained according to the description in the text: (i) new TSSs within novel exons (8 genes), (ii) alternative splice form of the second exon (2 genes:, (iii) extension of the annotated first exon (27 genes), (iv) length shortening of the annotated first exon (4 genes), (v) confirmation of previously annotated TSSs (13 genes). Page 4 of 14 (page number not for citation purposes)