Plasticity of Arabidopsis rosette transcriptomes and photosynthetic responses in dynamic light conditions.

ABSTRACT: With the high variability of natural growth environments, plants exhibit flexibility and resilience in regard to the strategies they employ to maintain overall fitness, including maximizing light use for photosynthesis, while simultaneously limiting light-associated damage. We measured distinct parameters of photosynthetic performance of Arabidopsis thaliana plants under dynamic light regimes. Plants were grown to maturity then subjected to the following 5-day (16 h light, 8 h dark) regime: Day 1 at constant light (CL) intensity during light period, representative of a common lab growth condition; Day 2 under sinusoidal variation in light intensity (SL) during the light period that is representative of changes occurring during a clear sunny day; Day 3 under fluctuating light (FL) in

SUBMITTER: Alameldin HF 

PROVIDER: S-EPMC9822700 | biostudies-literature | 2023 Jan

REPOSITORIES: biostudies-literature