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Examples of results from Y2H screens

Here you find an examplary result sheet from the DKFZ Y2H screening facility. The worksheet "Short Table" gives a summary of the result data. The green block holds the high-confidence rated interactions. The "Full Table" contains all relevant data on the individual DNA sequence level.
If you move your mouse pointer over the column headers (red triangle) you will see a short description (tooltip).
Additional information about how to read and interpret the tables is available in the two worksheets "Read Me" and "Selection Criteria".

Example bait: GABARAP

Mouse GABA(A)-receptor-associated protein (GABARAP) was used to screen a mouse day 11 embryo library, as well as a mouse brain library. We did this screen because we had a dataset from a screen done with the rat ortholgue of GABARAP, and with a different version of the Y2h system (lexA-based), and we were interested in a comparison. The two datasets overlap for four preys, that were found in both mouse and rat to bind to GABARAP.

The screen is an interesting example of a bait that pulled out a very high number of clones, among them many high confidence interactions, as well as several low-confidence interactions, and some false positives.

 

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last update:
02/09/2011
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