Andreas Ehweiner

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Cut off for drift

on Monday, June 15th, 2020 1:56

What magnitude of drift is still ok?

Results of new repairs

on Monday, June 8th, 2020 1:40

No laser, just fly trace
Standart experiment

Test of set-up after repair.

on Monday, May 18th, 2020 8:51

The signal is drifting again. Also adding a spacer between clamp and device is not solving it, but making the signal more noisy.

FoxP cond

on Monday, April 20th, 2020 2:43

New problems with the set-up

on Wednesday, April 15th, 2020 8:46

The measuring device needed repairing, after aperently some glued part got loosloosened and produced no signal anymore. The divice is now producing a signal again, but it is shifted.

The direction of the fly seems to be the main thing. Same fly faceing to the laser (left) and away (right)

Potential Gal4-lines

on Monday, March 23rd, 2020 5:15

Potential Gal4-lines matching parts of the FoxP expression.

Search for neurons matching the FoxP expression pattern


I started looking at the FoxP expression pattern from Ottavia to see if i can identify the neurons.

UASCas9;UASgFoxP X ElavG4;TubGal80

on Monday, March 2nd, 2020 1:33

Comparison FoxP and FoxP/+


Control cross

on Wednesday, February 19th, 2020 1:20

Control cross of UAS-Cas9;UAS-gFoxP with ELAV-GAL4;UAS-Cas9 is working. Flys are not able to fly and are walking poorly.

Control cross of Hs-Gal4 with UAS-Stinger is still not working.