| Table S1 - Summary of CSL sequences used | |||||
| Organism | Accession no. | Paralog ID | CSL class | DBase | Notes |
| Caenorhabditis elegans | AAB03859 | M | GenBank (http://www.ncbi.nlm.nih.gov/sites/entrez?db=Protein&itool=toolbar) | ||
| Ciona intestinalis | O76808 | M | GenBank (http://www.ncbi.nlm.nih.gov/sites/entrez?db=Protein&itool=toolbar) | ||
| Danio rerio | NP_942579 | M | GenBank (http://www.ncbi.nlm.nih.gov/sites/entrez?db=Protein&itool=toolbar) | ||
| Danio rerio | XP_697075 | L | M | GenBank (http://www.ncbi.nlm.nih.gov/sites/entrez?db=Protein&itool=toolbar) | |
| Drosophila melanogaster | P28159 | M | GenBank (http://www.ncbi.nlm.nih.gov/sites/entrez?db=Protein&itool=toolbar) | ||
| Halocynthia roretzi | BAA20141 | M | GenBank (http://www.ncbi.nlm.nih.gov/sites/entrez?db=Protein&itool=toolbar) | ||
| Homo sapiens | AAH64976 | M | GenBank (http://www.ncbi.nlm.nih.gov/sites/entrez?db=Protein&itool=toolbar) | ||
| Homo sapiens | NP_055091 | L | M | GenBank (http://www.ncbi.nlm.nih.gov/sites/entrez?db=Protein&itool=toolbar) | |
| Mus musculus | NP_033061 | M | GenBank (http://www.ncbi.nlm.nih.gov/sites/entrez?db=Protein&itool=toolbar) | ||
| Mus musculus | NP_033062 | L | M | GenBank (http://www.ncbi.nlm.nih.gov/sites/entrez?db=Protein&itool=toolbar) | |
| Xenopus laevis | Q91880 | M | GenBank (http://www.ncbi.nlm.nih.gov/sites/entrez?db=Protein&itool=toolbar) | ||
| Coprinus cinereus | CC1G_13688 | F1 | Broad Institute (http://www.broad.mit.edu/annotation/genome/coprinus_cinereus/) | ||
| Coprinus cinereus | CC1G_03194 | F2 | Broad Institute (http://www.broad.mit.edu/annotation/genome/coprinus_cinereus/) | ||
| Cryptococcus neoformans | CNAG_01173 | F2 | Broad Institute (http://www.broadinstitute.org/annotation/genome/cryptococcus_neoformans/) | intron 2 manually included into cDNA | |
| Laccaria bicolor | EU2.LBSCF0001G04170 | F1 | DOE Joint Genome Institute (http://genome.jgi-psf.org/Lacbi1/Lacbi1.home.html) | ||
| Laccaria bicolor | EU2.LBSCF0005G03540 | F2 | DOE Joint Genome Institute (http://genome.jgi-psf.org/Lacbi1/Lacbi1.home.html) | N-terminus manually truncated based on homology with C. cinereus and the Kozak sequence | |
| Malassezia globosa | XP_001730963 | F1 | GenBank (http://www.ncbi.nlm.nih.gov/sites/entrez?db=Protein&itool=toolbar) | ||
| Melampsora laricis-populina | ESTEXT_FGENESH2_PG.C_150143 | F2 | DOE Joint Genome Institute (http://genomeportal.jgi-psf.org/Mellp1/Mellp1.home.html) | ||
| Phanerochaete chrysosporium | FGENESH1_PG.C_SCAFFOLD_11000203 | F1 | DOE Joint Genome Institute (http://genome.jgi-psf.org/Phchr1/Phchr1.home.html) | N-terminus manually truncated, based on aa homology and exon/intron structure of C. cinereus and L. bicolor F1 | |
| Phanerochaete chrysosporium | Pc_CSL2 | F2 | DOE Joint Genome Institute (http://genome.jgi-psf.org/Phchr1/Phchr1.home.html) | not defined in the genome database | |
| Phycomyces blakesleeanus | ESTEXT_FGENESHPB_PG.C_10057 | a | F1 | DOE Joint Genome Institute (http://genome.jgi-psf.org/Phybl1/Phybl1.home.html) | exons 2+3 removed (GenScan prediction) – a splice site mispredicted just before the real protein terminus |
| Phycomyces blakesleeanus | ESTEXT_FGENESHPB_PG.C_340109 | b | F1 | DOE Joint Genome Institute (http://genome.jgi-psf.org/Phybl1/Phybl1.home.html) | |
| Phycomyces blakesleeanus | FGENESHPB_PG.17__92 | a | F2 | DOE Joint Genome Institute (http://genome.jgi-psf.org/Phybl1/Phybl1.home.html) | |
| Phycomyces blakesleeanus | FGENESHPB_PG.2__465 | b | F2 | DOE Joint Genome Institute (http://genome.jgi-psf.org/Phybl1/Phybl1.home.html) | exons 2+3 manually removed (+ GenScan prediction) – a splice site mispredicted just before the real protein terminus |
| Phycomyces blakesleeanus | ESTEXT_FGENESHPB_PG.C_670002 | c | F2 | DOE Joint Genome Institute (http://genome.jgi-psf.org/Phybl1/Phybl1.home.html) | |
| Postia placenta | ESTEXT_FGENESH3_PG.C_1110045 | a | F1 | DOE Joint Genome Institute (http://genomeportal.jgi-psf.org/Pospl1/Pospl1.home.html) | |
| Postia placenta | ESTEXT_FGENESH3_PG.C_810014 | b | F1 | DOE Joint Genome Institute (http://genomeportal.jgi-psf.org/Pospl1/Pospl1.home.html) | exon 2 manually extended to correct frame (splicing acceptor site changed), results in extending the N-terminus considerably up to the length of the other F1 paralog |
| Postia placenta | ESTEXT_GENEWISE1.C_160061 | F2 | DOE Joint Genome Institute (http://genomeportal.jgi-psf.org/Pospl1/Pospl1.home.html) | ||
| Rhizopus oryzae | RO3G_06953 | a | F1 | Broad Institute (http://www.broadinstitute.org/annotation/genome/rhizopus_oryzae/) | |
| Rhizopus oryzae | RO3G_08863 | b | F1 | Broad Institute (http://www.broadinstitute.org/annotation/genome/rhizopus_oryzae/) | N-terminus manually extended, based on aa homology with RO3G_13784 and P. blakesleeanus F1 |
| Rhizopus oryzae | RO3G_13784 | c | F1 | Broad Institute (http://www.broadinstitute.org/annotation/genome/rhizopus_oryzae/) | |
| Rhizopus oryzae | RO3G_06481 | a | F2 | Broad Institute (http://www.broadinstitute.org/annotation/genome/rhizopus_oryzae/) | |
| Rhizopus oryzae | RO3G_07636 | b | F2 | Broad Institute (http://www.broadinstitute.org/annotation/genome/rhizopus_oryzae/) | exon 1 manually extended (different splice site selected) to restore a conserved region |
| Rhizopus oryzae | RO3G_11583 | c | F2 | Broad Institute (http://www.broadinstitute.org/annotation/genome/rhizopus_oryzae/) | |
| Rhizopus oryzae | RO3G_14587 | d | F2 | Broad Institute (http://www.broadinstitute.org/annotation/genome/rhizopus_oryzae/) | exon 3 manually extended (different splice site chosen) to restore a conserved region, also based on exon/intron pattern homology with other R. oryzae and P. chrysosporium |
| Schizosaccharomyces cryophilus | Scr_CSL1 | F1 | Broad Institute (http://www.broadinstitute.org/annotation/genome/schizosaccharomyces_group/) | GenScan prediction + exon 1 added manually (based on homology with S. octosporus F1 and the existence of introns in other Schizosaccharomyces F1); not defined in the genome database | |
| Schizosaccharomyces japonicus | SJAG_04092 | F1 | Broad Institute (http://www.broadinstitute.org/annotation/genome/schizosaccharomyces_group/) | ||
| Schizosaccharomyces japonicus | SJAG_03484 | F2 | Broad Institute (http://www.broadinstitute.org/annotation/genome/schizosaccharomyces_group/) | N-terminus extended (GenScan prediction) | |
| Schizosaccharomyces octosporus | SOCG_03749 | F1 | Broad Institute (http://www.broadinstitute.org/annotation/genome/schizosaccharomyces_group/) | ||
| Schizosaccharomyces octosporus | SOCG_04002 | F2 | Broad Institute (http://www.broadinstitute.org/annotation/genome/schizosaccharomyces_group/) | ||
| Schizosaccharomyces pombe | SPCC736.08 | F1 | GeneDB (http://www.genedb.org/genedb/pombe/) | ||
| Schizosaccharomyces pombe | SPCC1223.13 | F2 | GeneDB (http://www.genedb.org/genedb/pombe/) | ||
| Ustilago maydis | UM05862 | F1 | Broad Institute (http://www.broadinstitute.org/annotation/genome/ustilago_maydis.2/) | ||
| Ustilago maydis | UM06280 | F2 | Broad Institute (http://www.broadinstitute.org/annotation/genome/ustilago_maydis.2/) |