Words similar to photoperiod

Example sentences for: photoperiod

How can you use “photoperiod” in a sentence? Here are some example sentences to help you improve your vocabulary:

If endogenous timers that affect responses to constant photoperiod are present, they appear relatively unimportant in adult F344 rats.
One pathway involves a set of autonomous genes (which are turned on at a specific developmental stage), a second pathway involves genes that are responsive to the photoperiod, and a third pathway includes genes that respond to the phytohormone gibberellin.
Axenic seedlings, and soil grown plants were maintained in a growth chamber at 23°C under a 16-hour photoperiod until appropriate organs were mature.
This study provides strong evidence that transfer from longer to shorter photoperiod can have significant effects on body weight, food intake, and the reproductive system even in adult rats.
A. thaliana ecotype Col-0 plants were grown in soil (Scotts-Sierra Horticultural Products Company, Marysville, OH) in 5 cm pots (50 per flat) under fluorescent light 30 W/m 2/s with a 14 h light/10 h dark photoperiod for 3-4 weeks.