TARGET : Explicitly tells Primer3 that the primer pair must flank a specific region (defined here as starting at index 40, spanning 50 bases).
#!/bin/bash for fasta in *.fa; do id=$(basename $fasta .fa) echo "SEQUENCE_ID=$id" > temp.in echo "SEQUENCE_TEMPLATE=$(cat $fasta | grep -v '^>')" >> temp.in echo "=" >> temp.in primer3_core temp.in > $id.out done primer3 0.4.0
Many clinical diagnostic workflows were validated in the early 2000s using the 0.4.0 scoring mechanics. Changing the version alters the output primers, requiring expensive re-validation of lab protocols. 7. Troubleshooting Common Primer3 Failures TARGET : Explicitly tells Primer3 that the primer