sgp2 is a program to predict genes by
comparing anonymous genomic sequences from two different species. It
combines tblastx, a sequence similarity search program, with geneid,
an "ab initio" gene prediction program. Scores of exons are computed
as log-likelihood ratios, function of the splice sites defining the
exon, the coding bias in composition of the exon sequence as measured
by a Markov Model of order five, and of the optimal alignment at the
amino acid level between the target exon sequence and the counterpart
homologous sequence in the reference set.
Paste your FASTA sequence here
... or search a FASTA file to process
geneid including CDS sequence
geneid extended (only genes)
GFF extended (only genes)
Do you want the tblastx output ?
To see a dummy example with the form ready to submit, click here.
This example contains the following features:
sgp2 server is the web server to sgp2, a program to predict genes, exons, splice
sites and other signals along a DNA sequence. Visit sgp2
homepage for more information about this program.
Version 1 of sgp2 has been mostly written by
Josep F. Abril and
sgp2 server written by Enrique Blanco and Gen�s Parra with the always useful
help of Moises Burset and Josep F. Abril.