Circadian rhythms in the abundance of the CAT2 catalase mRNA were not seen in etiolated
seedlings but developed upon illumination. These circadian oscillations were preceded by a …

Plants constantly monitor changes in photoperiod and temperature throughout the year to
synchronize flowering with optimal environmental conditions. In the temperate zones, both …

Circadian rhythms are found in organisms from cyanobacteria to plants and animals. In
flowering plants, the circadian clock is involved in the regulation of various physiological …

Leaf senescence is an integral part of plant development, and the timing and progressing
rate of senescence could substantially affect the yield and quality of crops. It has been …

Summer annuals overwinter as seeds in the soil seed bank. This is facilitated by a cold-
induced increase in dormancy during seed maturation followed by a switch to a state during …

Light and temperature are two key environmental signals that profoundly affect plant growth
and development, but underlying molecular mechanisms of how light and temperature …

A small family of genes, named ARABIDOPSIS PSEUDO RESPONSE REGULATOR
(APRR), are intriguing with special reference to circadian rhythms in plants, based on the …

Senescence is controlled by time-evolving networks that describe the temporal transition of
interactions among senescence regulators. Here, we present time-evolving networks for …

In the last decade, the view of circadian oscillators has expanded from transcriptional
feedback to incorporate post-transcriptional, post-translational, metabolic processes and …

Vernalization promotes early flowering in late ecotypes of Arabidopsis thaliana. The
mechanisms of vernalization are poorly understood. A subtractive hybridization approach …