Example sentences for: tblastx

How can you use “tblastx” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • This pipeline aligns Drosophila ESTs, cDNA sequences, and other sequences in GenBank using sim4 [ 53], performs DNA and protein sequence similarity searches of the GenBank and SwissProt/TrEMBL databases using BLASTX and TBLASTX, and executes the gene-prediction algorithms Genie [ 68] and Genscan [ 69].

  • We now find that 10,996 (82%) of the Release 3 protein-coding genes show a match by BLASTX or TBLASTX (with expectation value less than or equal to 1 × e -7).

  • To detect proteins with significant sequence similarity, we used BLASTX to compare translated genomic sequence to peptides in other species included in SWALL [ 13, 83], and TBLASTX to compare translated genomic sequence to virtual translations of the rodent UniGene set [ 84] and insect sequences in dbEST [ 69].

  • This was done by comparing the percentage identity of corresponding regions between the BLASTN (nucleotide versus nucleotide) and TBLASTX (virtual translation versus virtual translation) alignments.

  • Finally, the 15 models (5%) supported only by protein similarity have BLAST or TBLASTX expect scores (E-values) of less than 1 × 10 -10to sequences in Drosophila or other species.


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