BLAST Utility

Please enter a DNA sequence in FASTA format.
Sequence:



Use short sequence search settings: No Yes  (uses word size = 7 and E-value cutoff = 1000 and switches off DUST filter setting)

Note: Sequences shorter than 30bp will be searched with the short sequence settings, not the defaults.

E-value cutoff threshold:




>Example_of_FASTA
AGTGGCCTGATCACTTCAGCCTGTAGCTAGCAACACCTCTCTCTCTCTCTCTCTCTCTTG
CCACAATAATTCCGCATGGTGGGGATGAGCGGCGCCTACGGCGGCCACCACGGCAATGGC
GGCGAGGGCCGGGCGGCTCCCAAGCAGGCCGTGGTAGTCGGTGCGCCACCACCGCCGGCA
GCGGCCGAGATGGAGATGGAGATTGGGGTGGTGCACAAGGTGGCGGCGCAGCCGGCGCAG
AGCACGGCGAGCAAGATGAAGGGGAAGGTGAAGGAGACCTTCTTCCCCGACGACCCGTTC
CGGAGCTTCAAGGGGCAGCCGGTGCGGGCGCAGTGGGTGCTGGCGGCCAAGTACCTGTTC
CCCGTGCTGGAGTGGGTGCCCGGCTACTCCCTCTCCCTCTTCAAGTCCGACCTCGTCGCC
GGCCTCACCATTGCCAGCCTCGCCATCCCCCAGGCATGTGCATGCCCGACTTCGTCTCTT
TTCTCACGCACGTAATAACGCATCCAAATGCGATTTCTATCTATCTAGCCTGTATTGATT
TGGAGGCTAGCCTGTGCGCGATCAATCAGTCTCCGCGTACCAACAAACCCGTGACCAACC
GTGCTGATGTGCTTTTTTGTGTTGTTGCTGGCAGGGTATTAGCTACGCCAAGCTTGCCAA
CCTGCCGCCGATCATAGGCCTATGTACGTACATACATGCTTTCCGTTTCTACAGCGTACT
GTACCATATTTATGTAGTCGTATGTGCAAATAAATAATGAACTGGTATGGATGGATGCAT
GTTTGCAGATTCGAGCTTCGTGCCGCCGCTGGTGTACGCGGTGCTGGGGAGCTCGAGGGA
CCTGGCGGTGGGGCCGGTGTCGATCGCGTCGCTGATCATGGGGTCGATGCTGCGGCAGGC
GGTGAGCCCGTCGGCGTCGCCGGCGCTGTTCCTGCAGCTGGCCTTCACGTCCACCTTCTT
CGCGGGGCTGGTGCAGGCGTCGCTCGGCATCCTCCGCCTGGGATTCATCATCGACTTCCT
CTCCAAGGCGACGCTGGTGGGGTTCATGGCCGGCGCCGCCATCATCGTCTCGCTCCAGCA
GCTCAAGGCCCTGCTCGGCATCGTCCACTTCACCACCCAGATGGGCATCGTCCCCGTCAT
GGCCTCCGTCTTCCAACACACCAACGAGGTCCGTCCGTTCGTCCATGGCGTTCAATTATA
CACGTGCACACGTACGGTGCATGCTTGGCTAACATAATGTTTTGTGTGTGCGTGCGTGCA
GTGGTCGTGGCAGACGATACTGATGGGGGCATGCTTCCTGGTGCTCCTGCTAGCGGCCAG