T4-like Phage NCBI BLASTpage

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New Phage MegaBLAST Page
Choose program to use and database to search:

Program
Database
Completed genomes
T4 (GenBank) RB69 44RR2.8t Aeh1
RB49 RB43 PHG31 PHG25
RB32      
GenBank genomes
KVP40 phiKZ Twort G1
SPM2 PSSM4 PSSM2 JS98 (contigs)
Draft genomes
RB14 RB51 PHG65
PHG133 RB16 Phi1
NT1    
Contigs sequences
no blastp or blastx searches
LZ2 contigs T2 contigs T6 contigs
RB3 contigs    
Selected bacterial genomes
Ralstonia solanacearum Burkholderia mallei E.coli

Enter sequence below in FASTA format

Or load it from disk

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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)

Database Genetic Codes (tblast[nx] only)

Frame shift penalty for blastx

Other advanced options:     

Graphical Overview    Alignment view
Descriptions    Alignments Color schema

Comments and suggestions to:< blast-help@ncbi.nlm.nih.gov >

Last modified: Jan 11, 2002