Identification of circadian rhythms in Nannochloropsis species using bioluminescence reporter lines
نویسندگان
چکیده
منابع مشابه
Circadian rhythms in prokaryotes: luciferase as a reporter of circadian gene expression in cyanobacteria.
We have used a luciferase reporter gene and continuous automated monitoring of bioluminescence to demonstrate unequivocally that cyanobacteria exhibit circadian behaviors that are fundamentally the same as circadian rhythms of eukaryotes. We also show that these rhythms can be studied by molecular methods in Synechococcus sp. PCC7942, a strain for which genetic transformation is well establishe...
متن کاملCircadian rhythms in Neurospora crassa: dynamics of the clock component frequency visualized using a fluorescent reporter.
The frequency (frq) gene of Neurospora crassa has long been considered essential to the function of this organism's circadian rhythm. Increasingly, deciphering the coupling of core oscillator genes such as frq to the output pathways of the circadian rhythm has become a major focus of circadian research. To address this coupling it is critical to have a reporter of circadian activity that can de...
متن کاملSimulation of Circadian Rhythms Using Grid Computing
The Drosophila circadian oscillator shows a robust property to environmental changes, internal variations, and fluctuations, where two interlocked negative feedback loops play a major role for oscillation [1, 2]. The PER-TIM loop is activated by dCLK-CYC and repressed by PER-TIM, whereas the dCLK loop is repressed by dCLK-CYC and activated by PER-TIM. Not only the molecular architecture, but al...
متن کاملCircadian rhythms identified in Caenorhabditis elegans by in vivo long-term monitoring of a bioluminescent reporter.
Circadian rhythms are based on endogenous clocks that allow organisms to adjust their physiology and behavior by entrainment to the solar day and, in turn, to select the optimal times for most biological variables. Diverse model systems-including mice, flies, fungi, plants, and bacteria-have provided important insights into the mechanisms of circadian rhythmicity. However, the general principle...
متن کاملEndotoxin Disrupts Circadian Rhythms in Macrophages via Reactive Oxygen Species
The circadian clock is a transcriptional network that functions to regulate the expression of genes important in the anticipation of changes in cellular and organ function. Recent studies have revealed that the recognition of pathogens and subsequent initiation of inflammatory responses are strongly regulated by a macrophage-intrinsic circadian clock. We hypothesized that the circadian pattern ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The Plant Journal
سال: 2019
ISSN: 0960-7412,1365-313X
DOI: 10.1111/tpj.14314