ELAV-Gal4; TubGal80 results

on Monday, January 11th, 2021 12:28 | by

ELAV-Gal4; TubGal80: Temperature switch at embryo stage and larvae stage

A,B: KO in embyro stage
C: KO in larvae stage (Experiment 1: in 30 °C for 18 hours, Experiment 2: in 30 °C for 36 hours)

Category: Foxp | No Comments

ELAV-Gal4;Tub-Gal80: Temperature switch at embryo stage

on Tuesday, December 15th, 2020 2:34 | by

We phenocopied the results of the ELAV-Gal4 cross.

Now we are waiting for the results of the Temperature switch at the second instar larvae stage

Category: Foxp, Larve | No Comments

summary of the results of locomotion experiments on drosophila larvae so far and pcdf6 cloning scheme

on Monday, December 14th, 2020 1:06 | by

t=1 min
method 1: food ring
method 2: one food patch
method 3: edge of petri dish
0.25 cm grid, t=1 min
method 3.1: counting squares
0.1 cm grid under microscope, t= 1min
method 3.2: counting sqaures
Crosses
ELAV-Gal4;TubGal80 x UAS-gRNA
ELAV-Gal4;TubGal80 x UAS-Cas9
ELAV-Gal4;TubGal80 x UAS-Cas9- gRNA
each cross was made 3 times, to put in 18 °C, 25°C and 30°C
A: 25 °C larvae
B: larvae-temperature scheme
30 °C for two days
25 °C until tested

Crosses
ELAV-geneswitch x UAS-gRNA
ELAV-geneswitch x UAS-Cas9
ELAV-geneswitch x UAS-Cas9- gRNA
Crosses for GeneSwitch
pcdf6 cloning scheme

Category: Foxp | No Comments

FoxP knockout in adult flies

on Monday, December 14th, 2020 12:06 | by

Knockout of FoxP in adult Drosophila, using nsyb Gal4 gen-switch line 80699. Flies were kept for two days on RU486 food.

CD8GFP X nSyb-GS, 2d RU486

Crosses for conditional knockout

on Monday, December 7th, 2020 1:57 | by

CrossTemp. 
ELAV-Gal4;TubGal80 x UAS-gRNA-Cas918 °C (day 1-x)X
ELAV-Gal4;TubGal80 x UAS-gRNA18 °C (day 1-x)X
ELAV-Gal4;TubGal80 x UAS- Cas918 °C (day 1-x)X
ELAV-Gal4;TubGal80 x UAS-gRNA-Cas930 °C 
ELAV-Gal4;TubGal80 x UAS-gRNA30 °C (day 1-x)X
ELAV-Gal4;TubGal80 x UAS- Cas930 °C 
crosses marked with an X are already in 18°C/30°C rooms.

Category: Foxp | No Comments

further work on pcdf6 cloning, second experiment on larvae locomotion

on Monday, December 7th, 2020 12:33 | by

PCR pCDF6 Primer
-12.5 µl primer reverse/forward
-5 µl dNTPs
-2.5 µl Polymerase
-0.57 µl pCDF6 undigested
-50 µl Q5 buffer
-166.93 µl H2O
Agarose-gel electrophoresis
E.Z.N.A. Gel Extraction

pcr1: 153.3 ng/µl
pcr2: 115.7 ng/µl
pcr3: 174.4 ng/µl

pCDF6 NEBuilder Assembly Reaction
-pcr1: 4.85 ng -> 0.88 µl
-pcr2: 4.24 ng -> 1.5 µl
-pcr3: 4.87 ng -> 1.6 µl
-pCDF6 digested: 100 ng -> 2.8 µl
-H2O: 3.22 µl
-10 µl NEBuilder HiFi DNA Assembly Master Mix/Control
PCR
heat shock transformation of the construct into competent E.coli cells
-> plated on LB0+Amp plates
-> no colonies

control: ELAV-Gal4 x UAS-gRNA (n=23)
experimental: ELAV-Gal4 x UAS-Cas9-gRNA (n=23)


Local FoxP knok out GMR20H5

on Monday, December 7th, 2020 9:55 | by

GMR20H05

Experiments on larvae locomotion using control and experimental line

on Thursday, November 26th, 2020 10:55 | by

Experiment on larvae using the control line (ELAV-Gal4 x UAS-gRNA) and experimental line (ELAV-Gal4 x UAS-gRNA-Cas9).
The experiment was significant, with the p-value p=0.0003

Category: Foxp | No Comments

PCR with undigested pCDF6

on Monday, November 23rd, 2020 12:54 | by

primer: reverse/forward each 10 µl
dNTPs: 4 µl
buffer: 40 µl
polymerase: 2 µl
H2O: 133.6 µl
undigested vector: 0.4 µl

PCR of undigested vector

Category: Foxp | No Comments

Local FoxP knock out

on Monday, November 16th, 2020 8:47 | by

GMR65A06