Hi all,
i downloaded human unigene fasta file from Here (Hs.seq.uniq.gz with .uniqe format), and change it to .fasta by notepad. when i submitted the file to blast2go it doesn't work and give me an error (Undefined error when performing BLAST at NCBI for null. Please check parameters and input data (blastx, blastp, etc.)). i checked my fasta file several times but i couldn't understand what is the problem. a sample of my sequences is :
>gnl|UG|Hs#S50214165
agagcctaagtcacagtagccctgactacagcattcctggagcccaggctcttttccaca
gaggaggaaagagcaggcagcagagaccatggggcccccctcagcctctccccacagaga
atgcatcccctggcaggggcttctgctcacagcctcacttctaaacttctggaacccgcc
caccactgccaagctcactattgaatccatgccgctcagtgtcgcagaggggaaggaggt
gcttctacttgtccacaatctgccccagcatctttttggctacagctggtacaaagggga
aagagtggatggcaacagtctaattgtaggatatgtaataggaactcaacaagctacccc
aggggccgcatacagcggtcgagagacaatatacaccaatgcatccctgctgatccagaa
tgtcacccagaatgacataggattctacaccctacaagtcataaagtcagatcttgtgaa
tgaagaagcaactggacagttccatgtatacccggagctgcccaagccctccatctccag
caacaactccaaccccaaggaggacaaggatgctgtggccttcacctgtgaacctgagat
tcacagcacaacctgcctgtagtgggtaaatggtcagagcctcccgaagaaaatgcccca
ggccttcctgtgggggccgtcgccggcatcgtgaccggggtcctggtcggagtggcgctg
gtggccgcgctggtgtgtttcctgctccttgccaaaactggaaggtaccacagctttttc
ccatccttctcccaccccctaggctgactccaggccaaaagaaaggagaccttgtcctgt
attcagggccaggctctccacggcctcccaagtccccagggatccttccctcttattcca
cggctcctccctcgtcagctcctgaccctgggttgctgcctcaa ...