AT0091: 4x12:12-LL

Property Value
BioDare ID 12730563219125
Author Adrian Thomson
Institution University of Edinburgh
License CC_BY

Description

LUC imaging 12L:12D into constant light

Purpose

testing variation of rhythmicity across camera field of view, in single seedlings with CCA1 or TOC1 marker

Comments

Original analysis by John O'Neill; Data curated by Andrew Millar.

Sample preparation

sprayed upon transfer from entrainment in Sanyo chamber to Percival cabinet

Measurement

Protocol

Luciferase luminescence (HAM 1)

Standard Adrian Thomson protocol for imaging

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

Experimental conditions

LD12:12 22c

Growth on Agar 1.5% MS 1 3% Sucrose for 6.0 days (LD12:12 22c). entrainment

Light

Type Duration (days) Cycle (h) Start Duration Spectrum Source Intensity
diurnal light 6 24 0:00 12:00 white tube 100

Temperature

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

4x12:12-LL

Growth on Agar 1.5% MS 1 3% Sucrose for 7.0 days (4x12:12-LL). first day not imaging, 4 days photoperiod, 3 days constant light Percival chamber 14, Hama camera 1

Light

Type Duration (days) Cycle (h) Start Duration Spectrum Source Intensity
diurnal light 4 24 0:00 12:00 blue LED 10
constant light 3 24 0:00 24:00 blue LED 10
diurnal light 4 24 0:00 12:00 red LED 10
constant light 3 24 0:00 24:00 red 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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