QPI
"Quad-Part Inverter"
QPI refers to a Italic textqItalic textuad-Italic textpItalic textart Italic textiItalic textnverter, that is, a PoPS-based inverter composed of four sub-parts: a ribosome binding site, a coding region for a repressor protein (Italic texte.g.,Italic text lambda cI), a terminator, and the promoter (Italic texte.g.,Italic text pLamdba) 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