QPI
"Quad-Part Inverter"
QPI refers to a Quad-Part Inverter, that is, a Help:PoPS-based inverter composed of four sub-parts: a ribosome binding site, a coding region for a repressor protein (ie. cI lambda), a terminator, and the promoter (ie. pLamdba) which is regulated by the coded repressor protein
The efficacy of these QPI parts can be measured using a [http://www.openwetware.org/wiki/PoPS_device_screening_plasmid Screening Plasmid device]
The following are just a few examples of QPI Biobricks:
- Part:BBa_Q04510 - A QPI based on the LacI repression
- Part:BBa_Q04400 - A QPI based on the TetR repression
- Part:BBa_Q04510 - A QPI based on the cI repression
- Part:BBa_Q01121
- Part:BBa_Q01122