Genome / Gene Models
The most current genome assembly displayed at AtGDB is version
TAIR8;
gene models are from
TAIR8.
More about the genome...
Arabidopsis thaliana genome at AtGDB
| Chr |
Length (bp) |
Gene Models |
| 1 | 30,432,563 | 9,205 |
| 2 | 19,705,359 | 6,009 |
| 3 | 23,470,805 | 7,312 |
| 4 | 18,585,042 | 5,646 |
| 5 | 26,992,728 | 8,350 |
Alignments to Genome
Spliced-alignments include
EST,
cDNA,
PUT,
Os-PEP,
Probe; Other alignments are
none.
More about alignments...
Aligned Sequence Types and Totals at AtGDB (coming soon)
Search / Download
Tools for searching or downloading splice-aligned sequences, gene models, or genomic sequence from AtGDB. The entire AtGDB dataset can also be downloaded.
More about search / download...
| Resource |
Description |
| Search by ID / Keyword |
Search for any AtGDBgene or aligned sequence by ID or keyword, and download complete sequence or flanking 5' or 3' regions, exons, or introns (FASTA format).
|
| Download Region Data |
For any specified genomic region, download genomic DNA (FASTA format), all aligned/computed transcripts or proteins (FASTA format), or all genome annotations (GenBank, GFF3 or EMBL format).
|
| Download All |
Download bzip2 files and MySQL tables representing complete AtGDB dataset |
View the latest Arabidopsis thaliana sequence count at PlantGDB.
Tools
Sequence analysis tools accessed from the Genome Context View menu will use the current genomic region as input. Or, to access the same tools without a genomic context, use AtGDB left menubar Tools links.
More about tools...
Online Analytical Tools - Description
| Name |
Description |
Source/Version |
| BLAST |
Use BLASTn, BLASTp, tBLASTn and tBLASTx to match a query sequence to AtGDB sequences.
BLAST-able datasets include Arabidopsis thaliana genomic DNA, splice-aligned transcripts and proteins, gene models, and other aligned sequences. |
NCBI Blastall 2.2.18 |
| GeneSeqer |
Spliced alignment of user-specified transcript datasets to genomic DNA from any region in AtGDB. User can specify splice site model and stringency level. |
Brendel Group (Oct 2008) |
| GenomeThreader |
Spliced alignment of user-specified protein datasets to genomic DNA from any region in AtGDB. User can specify splice site model and stringency level. |
GenomeThreader Home Page |
Gene Annotation
Community-contributed gene models for AtGDB (
see Overview), generated using the yrGATE annotation tool, aided by
GAEVAL tables that flag problematic gene models.
Custom Track Display
Distributed Annotation Service (DAS) (
see Overview) is available for displaying remotely served genome alignments at AtGDB, as well as for displaying selected AtGDB tracks on a different genome browser (e.g. Ensembl, GBrowse).
How to use DAS...
To add a DAS track to AtGDB using our DAS client, first select desired genome coordinates above and click "Go", then select menu item "Configure -> Add Track" and paste in the appropriate DAS URL.
To view AtGDB tracks in another genome browser (e.g. Ensembl, Gbrowse) using our DAS server, first find the appropriate xDAS Server URL on our DAS overview page, then follow instructions on the remote browser website for adding the remote track. NOTE: DAS service available for certain tracks only.
For more details, refer to DAS section in our Genome Browser help pages.
Additional custom track display features are under development.
Annotated Protein Alignments
Support
Help pages and tutorials focusing on genome browser features and gene annotation. See side bar.
Projects
Projects based on AtGDB can be accessed from the
Project Page