I was working with NCBI BLAST + blastx.. I have a question regarding one of the columns that reads 'qframe'. 

When we do Blast on NCBI, we get a column called query coverage. And when we perform NCBI BLAST + blastx, we get 25 columns. I wanted to know which of these columns is analogous to the "query coverage" column. And if these columns do not correspond to "query coverage" then can you kindly let me know how am I supposed to derive that?

Looking forward to your response.
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DD