PlantGDBPLEX

PlantGDB/PLEXdb Blast Search

NEW! Multiple query sequences are allowed for input. In order to prevent server performance slow-down, the maximum number of input is 100!

NEW! Sequence IDs can now be used as queries!

Select the databases to be searched (you can select more than one, e.g., you can search Zea mays and Oryza sativa and upload your query sequence file or paste your query sequence into the large text field. Press the "Run BLAST" button to perform a BLAST search against all sequences in the selected database. Learn more about NCBI BLAST.

BLAST Database
Shortcut All Plants
Hordeum vulgare
Oryza sativa
Triticum aestivum
Zea mays
Sequence name (optional) Program E-value
Paste query sequence in FASTA format OR paste query sequence ID:

Or *upload query sequence in FASTA format OR a file of sequence ID:


Filter Matrix Word size
Cost to open a gap Cost to extend a gap
Threshold for extending hits
Perfom gapped alignent {not available with tblastx}
Length of the largest intron allowed in tblastn for linking HSPs
X dropoff value for gapped alignment (in bits)
X dropoff value for ungapped extensions (in bits)
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