Spidey is an mRNA-to-genomic alignment program. For a complete description of how Spidey works, click here. For an example, click here.
Genomic sequence (FASTA or GI/Accession):
mRNA sequence(s) (One or more FASTA or GI/Accession) ?:
divergent sequences ? Use large intron sizes?
Genomic sequence is: ?
Output options: