The plant circadian clock coordinates the responses to multiple and often simultaneous
environmental challenges that the sessile plant cannot avoid. These responses must be …

Circadian Clock and Photoperiodic Flowering in Arabidopsis: CONSTANS Is a Hub for Signal
Integration | Plant Physiology | Oxford Academic Skip to Main Content Advertisement Oxford …

In tree species native to temperate and boreal regions, the activity‐dormancy cycle is an
important adaptive trait both for survival and growth. We discuss recent research on …

Many organisms rely on a circadian clock system to adapt to daily and seasonal
environmental changes. The mammalian circadian clock consists of a central clock in the …

The circadian clock regulates diverse aspects of plant growth and development and
promotes plant fitness. Molecular identification of clock components, primarily in …

It has been nearly 300 years since the first scientific demonstration of a self-sustaining
circadian clock in plants. It has become clear that plants are richly rhythmic, and many …

Peripheral cells from mammalian tissues, while perfectly capable of circadian rhythm
generation, are not light sensitive and thus have to be entrained by nonphotic cues. Feeding …

The circadian clock can only reliably fulfil its function if it is stably entrained. Most clocks use
the light–dark cycle as environmental signal (zeitgeber) for this active synchronisation. How …

Flower opening and closure are traits of a reproductive syndrome, as it allows pollen
removal and/or pollination. Various types of opening can be distinguished such as nocturnal …

▪ Abstract Circadian rhythms are found in most eukaryotes and some prokaryotes. The
mechanism by which organisms maintain these roughly 24-h rhythms in the absence of …