AT0061: 4x18:6-LL

Property Value
BioDare ID 12730736018318
Author Adrian Thomson
Institution University of Edinburgh
License CC_BY

Description

LUC imaging 18:6 LD to LL in RB light

Purpose

testing different photoperiod effect on entrainment and phase on release to LL

Comments

CCR2 in lhycca1 and lhy cca1 gi are contaminated.

Sample preparation

sprayed upon transfer from entrainment

Measurement

Protocol

Luciferase luminescence (HAM 1)

imaging script starts 5 minutes before required ZT, then 55 minutes interval, 5 minutes light off, 30 minutes capture

Experimental conditions

LD18:6 22c

Growth on Agar 1.5% MS 1 3% Sucrose for 6.0 days (LD18:6 22c). entrainment

Light

Type Duration (days) Cycle (h) Start Duration Spectrum Source Intensity
diurnal light 6 24 0:00 18:00 white tube 100

Temperature

Type Duration (days) Cycle (h) Base (°C) Warm (°C) Warm start Warm duration
constant temperature 6 24 22 -- -- --

4x18:6-LL

Growth on Agar 1.5% MS 1 3% Sucrose for 7.0 days (4x18:6-LL). first day not imaging, 4 days of LD 18:6 P13H1

Light

Type Duration (days) Cycle (h) Start Duration Spectrum Source Intensity
cyclic light pulses 4 24 00:00 18:00 red LED 10
constant light 3 24 0:00 24:00 red LED 10
cyclic light pulses 4 24 00:00 18:00 blue LED 10
constant light 3 24 0:00 24:00 blue LED 10

Temperature

Type Duration (days) Cycle (h) Base (°C) Warm (°C) Warm start Warm duration
constant temperature 7 24 22 -- -- --

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