ArticlePlant physiology2002
The out of phase 1 mutant defines a role for PHYB in circadian phase control in Arabidopsis.
Article in Plant physiology, 2002. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
44 citing papers in PubMed, 91 citations in OpenAlex.
- Article
- An Arabidopsis Cell Culture With Weak Circadian Rhythms Under Constant Light Compared With Constant Dark Can Be Rescued by ELF3.Plant direct · 2024Article
- Phytochromes and Their Role in Diurnal Variations of ROS Metabolism and Plant Proteome.International journal of molecular sciences · 2022Article
- Variations in Circadian Clock Organization & Function: A Journey from Ancient to Recent.Planta · 2022Review
- Environment-mediated mutagenetic interference on genetic stabilization and circadian rhythm in plants.Cellular and molecular life sciences : CMLS · 2022Review
- ZEITLUPE Promotes ABA-Induced Stomatal Closure in Arabidopsis andFrontiers in plant science · 2022Article
- A crosstalk of circadian clock and alternative splicing under abiotic stresses in the plants.Frontiers in plant science · 2022Review
- Growing in time: exploring the molecular mechanisms of tree growth.Tree physiology · 2021Review
- Isolation and molecular characterization of MYB60 in Solanum lycopersicum.Molecular biology reports · 2021Article
- Review
- Light Perception: A Matter of Time.Molecular plant · 2020Review
- Chemical Perturbation of Chloroplast-Related Processes Affects Circadian Rhythms of Gene Expression inFrontiers in physiology · 2020Article
- Review
- Mutations inProceedings of the National Academy of Sciences of the United States of America · 2018Article
- Article
- Bottom-up Assembly of the Phytochrome Network.PLoS genetics · 2016Article
- Integrating circadian dynamics with physiological processes in plants.Nature reviews. Genetics · 2015Review
- Natural diversity in daily rhythms of gene expression contributes to phenotypic variation.Proceedings of the National Academy of Sciences of the United States of America · 2015Article
- Circadian clock adjustment to plant iron status depends on chloroplast and phytochrome function.The EMBO journal · 2013Article
- Reciprocal interaction of the circadian clock with the iron homeostasis network in Arabidopsis.Plant physiology · 2013Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Arabidopsis displays circadian rhythms in stomatal aperture, stomatal conductance, and CO(2) assimilation, each of which peaks around the middle of the day. The rhythmic opening and closing of stomata confers a rhythm in sensitivity and resistance, respectively, to the toxic gas sulfur dioxide. Using this physiological assay as a basis for a mutant screen, we isolated mutants with defects in circadian timing. Here, we characterize one mutant, out of phase 1 (oop1), with the circadian phenotype of altered phase. That is, the timing of the peak (acrophase) of multiple circadian rhythms (leaf movement, CO(2) assimilation, and LIGHT-HARVESTING CHLOROPHYLL a/b-BINDING PROTEIN transcription) is early with respect to wild type, although all circadian rhythms retain normal period length. This is the first such mutant to be characterized in Arabidopsis. oop1 also displays a strong photoperception defect in red light characteristic of phytochrome B (phyB) mutants. The oop1 mutation is a nonsense mutation of PHYB that results in a truncated protein of 904 amino acids. The defect in circadian phasing is seen in seedlings entrained by a light-dark cycle but not in seedlings entrained by a temperature cycle. Thus, PHYB contributes light information critical for proper determination of circadian phase.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.