Primer3 0.4.0

v0.4.0 introduced more robust task handling via the PRIMER_TASK flag, allowing the engine to act as a multi-purpose tool:

To get the most out of the Primer3 0.4.0 interface , consider these "sweet spot" settings often used in published protocols: primer3 0.4.0

: Picks forward and reverse primers for DNA amplification. primer3 0.4.0

Avoid sequential G/C combinations at the 3' end (like ...GCGC-3' ), which can cause primers to bind to themselves rather than your DNA. primer3 0.4.0