Next Generation

Maps , chromosome location of genes and other molecular items

Genes , alleles, annotated genome, proteins, their function and expression patterns.

Genome Annotations & Sequences , clones, cDNAs, maps and bulk sequence data

Aberrations , chromosomal deficiencies, duplications and other rearrangements.

Transposons , transgene constructs and insertions

Anatomy & Images including gene expression.

Stocks with specific alleles and aberrations

References to research literature.

People addresses for Drosophila researchers.

Site Map

Help & Documents



Related & allied data

Send comments to flybase-help AT

Drosophila genomes : NCBI BLAST
see also Washington U. BLAST

Choose Genome section, Feature type, and Blast Program:
Genome section:
Drosophila_melanogaster (euchromatin)
Drosophila_melanogaster heterochromatin

Feature type    
Program Use MegaBlast for blastn

Enter sequence below in FASTA format

Or load it from disk


The query sequence is filtered for low complexity regions by default.
Filter Low complexity Mask for lookup table only

Expect    Matrix Perform ungapped alignment

Query Genetic Codes (blastx only)
Frame shift penalty for blastx

Other advanced options:     

Graphical Overview    Alignment view
Descriptions    Alignments Color schema

Send comments to us at flybase-help AT
FlyBase-NG uses Argos: A Replicable Genome infOrmation System