Dataset Information


Ruberti A. thaliana Intermediate molecular events in plant responses to canopy shade

ABSTRACT: Aim of the experiment is the analysis of early and late molecular events in plant response to canopy shade. To this end, gene expression changes were analysed in Arabidopsis seedlings after exposure to low R/FR light for 4 hours and 1 day. The experiment was designed to enable comparison between treated and untreated Arabidopsis seedlings.

ORGANISM(S): Arabidopsis thaliana  

SUBMITTER: Ida Ruberti  

PROVIDER: E-MEXP-3266 | ArrayExpress | 2013-07-29


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Dynamics of the shade-avoidance response in Arabidopsis.

Ciolfi Andrea A   Sessa Giovanna G   Sassi Massimiliano M   Possenti Marco M   Salvucci Samanta S   Carabelli Monica M   Morelli Giorgio G   Ruberti Ida I  

Plant physiology 20130726 1

Shade-intolerant plants perceive the reduction in the ratio of red light (R) to far-red light (FR) as a warning of competition with neighboring vegetation and display a suite of developmental responses known as shade avoidance. In recent years, major progress has been made in understanding the molecular mechanisms underlying shade avoidance. Despite this, little is known about the dynamics of this response and the cascade of molecular events leading to plant adaptation to a low-R/FR environment.  ...[more]

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