Paste your FASTA sequence here

... or search a FASTA file to process

Paste your GFF evidences here (Field separator: tab)

... or search a GFF file containing evidences to process

Do you want a graphical representation of the predictions ?
(it might be time consuming depending on the size of the sequence)
Maximum sequence size for plots: 100,000 bps

Prediction Options

Organism: Homo sapiens (human) Drosophila melanogaster (fruit fly) Tetraodon nigroviridis (puffer fish) Caenorhabditis elegans (worm) Dictyostelium discoideum (slime mold) Plasmodium falciparum (malaria parasite) Aspergillus nidulans Neurospora crassa Cryptococcus neomorfans Coprinus cinereus Triticum aestivum (wheat) Arabidopsis thaliana Oryza sativa (rice)

Prediction modes: Normal mode (signal, exon and gene prediction). Exon mode (only signals and exons, omitting evidences). Assembling mode (only assembling evidences). DNA strands: Forward and Reverse. Forward. Reverse.

Output options

Output format:

geneid GFF geneid including CDS sequence geneid extended (only genes) GFF extended (only genes)

Elements to be included in the output:

Demo

To see a dummy example with the form ready to submit, click here.

This example contains the following features:

• gff format
• graphical plot
• all of the signals
• evidences
• Normal mode
• Drosophila melanogaster

About geneid server

geneid ^server is the web server to geneid, a program to predict genes, exons, splice sites and other signals along a DNA sequence. Visit geneid homepage for more information about this program.

Authors and acknowledgements

Version 1 of geneid has been mostly written by Enrique Blanco and Roderic Guigo.
Profiles and Markov matrices have been computed by Genis Parra.
geneid ^server written by Enrique Blanco with the always useful help of Moises Burset and Josep F. Abril.