Respuesta :

Answer:

Five variations od BLAST are as following:-

  1. BLASTP
  2. BLASTX
  3. TBLASTX
  4. BLASTN
  5. TBLASTN

Explanation:

BLASTP - Searches a protein database with a protein sequence.

BLASTX - This program searches protein database using a translated nucleotide sequence.

TBLASTX - Searches DNA databases using a protein query.

BLASTN -Searches a nucleotide sequence against DNA database.

TBLASTN - Searches nucleotide sequence to a DNA database.