ReviewPlant molecular biology2006
Nutrient sensing in plant meristems.
Review in Plant molecular biology, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 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
25 citing papers in PubMed, 85 citations in OpenAlex.
- Sucrose induces flowering by degradation of the floral repressor Ghd7 via K48-linked polyubiquitination in rice.Journal of integrative plant biology · 2024Article
- Elucidating the callus-to-shoot-forming mechanism in Capsicum annuum 'Dempsey' through comparative transcriptome analyses.BMC plant biology · 2024Article
- Antagonistic Effect of Sucrose Availability and Auxin onFrontiers in plant science · 2022Article
- Energy-Saving LED Light Affects the Efficiency of the Photosynthetic Apparatus and Carbohydrate Content inBiology · 2021Article
- Spatial transcriptional signatures define margin morphogenesis along the proximal-distal and medio-lateral axes in tomato (Solanum lycopersicum) leaves.The Plant cell · 2021Article
- Tomato locule number and fruit size controlled by natural alleles ofPlant direct · 2019Article
- Sucrose supply from leaves is required for aerenchymatous phellem formation in hypocotyl of soybean under waterlogged conditions.Annals of botany · 2018Article
- The effect of cold priming on the fitness of Arabidopsis thaliana accessions under natural and controlled conditions.Scientific reports · 2017Article
- The Plant Immunity Regulating F-Box ProteinFrontiers in plant science · 2017Article
- Genetic control of morphometric diversity in the maize shoot apical meristem.Nature communications · 2015Article
- Pronounced Phenotypic Changes in Transgenic Tobacco Plants Overexpressing Sucrose Synthase May Reveal a Novel Sugar Signaling Pathway.Frontiers in plant science · 2015Article
- ASR1 mediates glucose-hormone cross talk by affecting sugar trafficking in tobacco plants.Plant physiology · 2013Article
- Sucrose signaling in plants: a world yet to be explored.Plant signaling & behavior · 2013Review
- Regulation of assimilate import into sink organs: update on molecular drivers of sink strength.Frontiers in plant science · 2013Article
- Regulation of cell division and expansion by sugar and auxin signaling.Frontiers in plant science · 2013Article
- Regulatory dephosphorylation of CDK at G₂/M in plants: yeast mitotic phosphatase cdc25 induces cytokinin-like effects in transgenic tobacco morphogenesis.Annals of botany · 2011Article
- The FANTASTIC FOUR proteins influence shoot meristem size in Arabidopsis thaliana.BMC plant biology · 2010Article
- The interface between metabolic and stress signalling.Annals of botany · 2010Review
- Article
- A redox-mediated modulation of stem bolting in transgenic Nicotiana sylvestris differentially expressing the external mitochondrial NADPH dehydrogenase.Plant physiology · 2009Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors at 2 institutions in 1 country.
Funding
Abstract
Plants need nutrient to grow and plant cells need nutrient to divide. The meristems are the factories and cells that are left behind will expand and differentiate. However, meristems are not simple homogenous entities; cells in different parts of the meristem do different things. Positional cues operate that can fate cells into different tissue domains. However, founder/stem cells persist in specific locations within the meristem e.g. the quiescent centre of root apical meristem (RAM) and the lower half of the central zone of the shoot apical meristem (SAM). Given the complexity of meristems, do their cells simply respond to a diffusing gradient of photosynthate? This in turn begs the question, why do stem cell populations tend to have longer cell cycles than their immediate descendants given that like all other cells they are directly in the path of diffusing nutrient? In this review, we have examined the extent to which nutrient sensing might be operating in meristems. The scene is set for sugar sensing, the plant cell cycle, SAMs and RAMs. Special emphasis is given to the metabolic regulator, SnRK1 (SNF1-related protein kinase 1), hexokinase and the trehalose pathway in relation to sugar sensing. The unique plant cell cycle gene, cyclin-dependent kinase B1;1 may have evolved to be particularly responsive to sugar signalling pathways. Also, the homeobox gene, STIMPY, emerges strongly as a link between sugar sensing, plant cell proliferation and development. Flowering can be influenced by sucrose and glucose levels and both meristem identity and organ identity genes could well be differentially sensitive to sucrose and glucose signals. We also describe how meristems deal with extra photosynthate as a result of exposure to elevated CO2. What we review are numerous instances of how developmental processes can be affected by sugars/nutrients. However, given the scarcity of knowledge we are unable to provide uncontested links between nutrient sensing and specific activities in meristems.
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.