ArticleJournal of experimental botany2015
High night temperature strongly impacts TCA cycle, amino acid and polyamine biosynthetic pathways in rice in a sensitivity-dependent manner.
Article in Journal of experimental botany, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 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
29 citing papers in PubMed.
- Multi-omics Analysis Reveals the Hormonal Basis of Differential Response to Nighttime Heat Temperature Between Superior and Inferior Rice Grains.Rice (New York, N.Y.) · 2026Article
- Rice Heat Stress Response: Physiological Changes and Molecular Regulatory Network Research Progress.Plants (Basel, Switzerland) · 2025Review
- AHL-differential quorum sensing regulation of amino acid metabolism inMicrobiology spectrum · 2024Article
- Tobacco production under global climate change: combined effects of heat and drought stress and coping strategies.Frontiers in plant science · 2024Review
- Polyhydroxy Acids as Fabaceous Plant Components Induce Oviposition of the Common Grass Yellow Butterfly, Eurema Mandarina.Journal of chemical ecology · 2023Article
- Environmental Factors Regulate Plant Secondary Metabolites.Plants (Basel, Switzerland) · 2023Review
- The Plant Metabolic Changes and the Physiological and Signaling Functions in the Responses to Abiotic Stress.Methods in molecular biology (Clifton, N.J.) · 2023Article
- Comparative physiological and transcriptomic analysis of sesame cultivars with different tolerance responses to heat stress.Physiology and molecular biology of plants : an international journal of functional plant biology · 2022Article
- Single and interactive effects of variables associated with climate change on wheat metabolome.Frontiers in plant science · 2022Article
- Article
- Metabolome Profiling of Heat Priming Effects, Senescence, and Acclimation of Bread Wheat Induced by High Temperatures at Different Growth Stages.International journal of molecular sciences · 2021Article
- Differentiation of the High Night Temperature Response in Leaf Segments of Rice Cultivars with Contrasting Tolerance.International journal of molecular sciences · 2021Article
- Warm nights disrupt transcriptome rhythms in field-grown rice panicles.Proceedings of the National Academy of Sciences of the United States of America · 2021Article
- Effects of fluctuating temperature in open raceway ponds on the biomass accumulation and harvest efficiency of Spirulina in large-scale cultivation.Environmental science and pollution research international · 2021Article
- High temperature-mediated disturbance of carbohydrate metabolism and gene expressional regulation in rice: a review.Plant signaling & behavior · 2021Review
- Inactivation of rice starch branching enzyme IIb triggers broad and unexpected changes in metabolism by transcriptional reprogramming.Proceedings of the National Academy of Sciences of the United States of America · 2020Article
- Season Affects Yield and Metabolic Profiles of Rice (International journal of molecular sciences · 2020Article
- Spermine in semen of male sea lamprey acts as a sex pheromone.PLoS biology · 2019Article
- Metabolic Dynamics of Developing Rice Seeds Under High Night-Time Temperature Stress.Frontiers in plant science · 2019Article
- Untargeted Metabolomics ofFrontiers in plant science · 2019Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Global climate change combined with asymmetric warming can have detrimental effects on the yield of crop plants such as rice (Oryza sativa L.). Little is known about metabolic responses of rice to high night temperature (HNT) conditions. Twelve cultivars with different HNT sensitivity were used to investigate metabolic changes in the vegetative stage under HNT compared to control conditions. Central metabolism, especially TCA cycle and amino acid biosynthesis, were strongly affected particularly in sensitive cultivars. Levels of several metabolites were correlated with HNT sensitivity. Furthermore, pool sizes of some metabolites negatively correlated with HNT sensitivity under control conditions, indicating metabolic pre-adaptation in tolerant cultivars. The polyamines putrescine, spermidine and spermine showed increased abundance in sensitive cultivars under HNT conditions. Correlations between the content of polyamines and 75 other metabolites indicated metabolic shifts from correlations with sugar-phosphates and 1-kestose under control to correlations with sugars and amino and organic acids under HNT conditions. Increased expression levels of ADC2 and ODC1, genes encoding enzymes catalysing the first committed steps of putrescine biosynthesis, were restricted to sensitive cultivars under HNT. Additionally, transcript levels of eight polyamine biosynthesis genes were correlated with HNT sensitivity. Responses to HNT in the vegetative stage result in distinct differences between differently responding cultivars with a dysregulation of central metabolism and an increase of polyamine biosynthesis restricted to sensitive cultivars under HNT conditions and a pre-adaptation of tolerant cultivars already under control conditions with higher levels of potentially protective compatible solutes.
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.