SynthesisPlant physiology2013
Diurnal changes of polysome loading track sucrose content in the rosette of wild-type arabidopsis and the starchless pgm mutant.
Synthesis in Plant physiology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 79 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
79 citing papers in PubMed, 155 citations in OpenAlex.
- Systemic and Local Regulation of Root Growth by Vascular Trehalose 6-Phosphate is Correlated With Re-allocation of Primary Metabolites Between Shoots and Roots.Plant, cell & environment · 2026Article
- Integrated metabolomics, PacBio SMRT, and Illumina sequencing analyses provide insights into molecular profiles associated with radial trunk growth in Chinese fir (Frontiers in plant science · 2026Article
- Regulatory links between the circadian clock and stress-induced biomolecular condensates.Npj biological timing and sleep · 2025Review
- Accounting for the impact of genotype and environment on variation in leaf respiration of wheat in Mexico and Australia.Journal of experimental botany · 2025Article
- The ascorbate biosynthesis pathway in plants is known, but there is a way to go with understanding control and functions.Journal of experimental botany · 2024Review
- Plants distinguish different photoperiods to independently control seasonal flowering and growth.Science (New York, N.Y.) · 2024Article
- Dynamics of ribosome composition and ribosomal protein phosphorylation in immune signaling in Arabidopsis thaliana.Nucleic acids research · 2023Article
- OverexpressingPhysiology and molecular biology of plants : an international journal of functional plant biology · 2023Article
- A phospho-dawn of protein modification anticipates light onset in the picoeukaryote Ostreococcus tauri.Journal of experimental botany · 2023Article
- Leaf starch metabolism sets the phase of stomatal rhythm.The Plant cell · 2023Article
- Structure of the actively translating plant 80S ribosome at 2.2 Å resolution.Nature plants · 2023Article
- New Horizons in Plant Photoperiodism.Annual review of plant biology · 2023Review
- Parallel mechanisms detect different photoperiods to independently control seasonal flowering and growth in plants.bioRxiv : the preprint server for biology · 2023Article
- Rising rates of starch degradation during daytime and trehalose 6-phosphate optimize carbon availability.Plant physiology · 2022Article
- The circadian clock mutant lhy cca1 elf3 paces starch mobilization to dawn despite severely disrupted circadian clock function.Plant physiology · 2022Article
- Identification, Characteristics and Function of Phosphoglucomutase (PGM) in the Agar Biosynthesis and Carbon Flux in the AgarophyteMarine drugs · 2022Article
- Anatomy and the type concept in biology show that ontologies must be adapted to the diagnostic needs of research.Journal of biomedical semantics · 2022Article
- Mechanisms Regulating Energy Homeostasis in Plant Cells and Their Potential to Inspire Electrical Microgrids Models.Biomimetics (Basel, Switzerland) · 2022Review
- Three Diverse Granule Preparation Methods for Proteomic Analysis of Mature Rice (Molecules (Basel, Switzerland) · 2022Article
- Regulatory Modules of Metabolites and Protein Phosphorylation in Arabidopsis Genotypes With Altered Sucrose Allocation.Frontiers in plant science · 2022Article
19 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
13 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Growth is driven by newly fixed carbon in the light, but at night it depends on reserves, like starch, that are laid down in the light. Unless plants coordinate their growth with diurnal changes in the carbon supply, they will experience acute carbon starvation during the night. Protein synthesis represents a major component of cellular growth. Polysome loading was investigated during the diurnal cycle, an extended night, and low CO2 in Arabidopsis (Arabidopsis thaliana) Columbia (Col-0) and in the starchless phosphoglucomutase (pgm) mutant. In Col-0, polysome loading was 60% to 70% in the light, 40% to 45% for much of the night, and less than 20% in an extended night, while in pgm, it fell to less than 25% early in the night. Quantification of ribosomal RNA species using quantitative reverse transcription-polymerase chain reaction revealed that polysome loading remained high for much of the night in the cytosol, was strongly light dependent in the plastid, and was always high in mitochondria. The rosette sucrose content correlated with overall and with cytosolic polysome loading. Ribosome abundance did not show significant diurnal changes. However, compared with Col-0, pgm had decreased and increased abundance of plastidic and mitochondrial ribosomes, respectively. Incorporation of label from (13)CO2 into protein confirmed that protein synthesis continues at a diminished rate in the dark. Modeling revealed that a decrease in polysome loading at night is required to balance protein synthesis with the availability of carbon from starch breakdown. Costs are also reduced by using amino acids that accumulated in the previous light period. These results uncover a tight coordination of protein synthesis with the momentary supply of carbon.
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.