Genetic studies have shown essential functions of O-linked N-acetylglucosamine (O-
GlcNAc) modification in plants. However, the proteins and sites subject to this …

Circadian systems coordinate endogenous events with external signals. In mammals,
hormone‐clock feedbacks are a well‐known integration system. Here, we investigated …

In plants, there is a large overlap between cold and circadian regulated genes and in
Arabidopsis, we have shown that cold (4° C) affects the expression of clock oscillator genes …

Evidence has been presented that a negative transcriptional feedback loop formed by the
genes CIRCADIAN CLOCK ASSOCIATED (CCA1), LATE ELONGATED HYPOCOTYL (LHY) …

The Arabidopsis circadian clock orchestrates gene regulation across the day/night cycle.
Although a multiple feedback loop circuit has been shown to generate the 24-hr rhythm, it …

Abstract In Arabidopsis thaliana, AUTHENTIC RESPONSE REGULATORS (ARRs) act as
downstream components of the His-to-Asp phosphorelay (two-component) signaling …

Plants, like many other organisms, have endogenous biological clocks that enable them to
organize their physiological, metabolic and developmental processes so that they occur at …

Plants have internal timekeeper known as a circadian clock that anticipates environmental
cues such as light, temperature and regulates photoperiodic rhythmicity for the proper …

Eukaryotes and some prokaryotes have adapted to the 24 h day/night cycle by evolving
circadian clocks, which now control very many aspects of metabolism, physiology and …

Circadian oscillators are networks of biochemical feedback loops that generate 24-hour
rhythms in organisms from bacteria to animals. These periodic rhythms result from a …