Circadian clocks govern temporal programs in the green lineage (Chloroplastida) as they do
in other photosynthetic pro-and eukaryotes, bacteria, fungi, animals, and humans. Their …

Circadian clocks are internal timing devices that have evolved as an adaption to the
omnipresent natural 24 h rhythmicity of daylight intensity. Properties of the circadian system …

Quantitative phase imaging provides a way to image transparent objects, such as biological
cells, and measure their thickness. We report on a phase-imaging method that achieves …

The 24-h cycle of light and darkness governs daily rhythms of complex behaviors across all
domains of life. Intracellular photoreceptors sense specific wavelengths of light that can …

The circadian clock is an endogenous timekeeper that allows organisms to anticipate and
adapt to the daily variations of their environment. The plant clock is an intricate network of …

Daily rhythms play a key role in transcriptome regulation in plants and microalgae
orchestrating responses that, among other processes, anticipate light transitions that are …

The tumor suppressor p53 responds to cellular stress and activates transcription programs
critical for regulating cell fate. DNA damage triggers oscillations in p53 levels with a robust …

Circadian clocks allow organisms to predict environmental changes caused by the rotation
of the Earth. Although circadian rhythms are widespread among different taxa, the core …

The circadian clock is an endogenous 24 hour rhythm that helps organisms anticipate and
adapt to daily and seasonal variations in environment, such as the day/night cycle or …

Light plays a major role in resetting the circadian clock, allowing the organism to
synchronize with the environmental day and night cycle. In Chlamydomonas the light …