ArticlePlant signaling & behavior2007
Altered amino Acid metabolism in glutamine dumper1 plants.
Article in Plant signaling & behavior, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 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
9 citing papers in PubMed, 23 citations in OpenAlex.
- Modulation of GCN2 activity under excess light stress by osmoprotectants and amino acids.Plant signaling & behavior · 2022Article
- Modeling Biometric Traits, Yield and Nutritional and Antioxidant Properties of Seeds of Three Soybean Cultivars Through the Application of Biostimulant Containing Seaweed and Amino Acids.Frontiers in plant science · 2018Article
- Control of Amino Acid Homeostasis by a Ubiquitin Ligase-Coactivator Protein Complex.The Journal of biological chemistry · 2017Article
- Urea application promotes amino acid metabolism and membrane lipid peroxidation in Azolla.PloS one · 2017Article
- Suppressor mutations in the Glutamine Dumper1 protein dissociate disturbance in amino acid transport from other characteristics of the Gdu1D phenotype.Frontiers in plant science · 2015Article
- Endophytic Penicillium funiculosum LHL06 secretes gibberellin that reprograms Glycine max L. growth during copper stress.BMC plant biology · 2013Article
- The ubiquitin E3 ligase LOSS OF GDU2 is required for GLUTAMINE DUMPER1-induced amino acid secretion in Arabidopsis.Plant physiology · 2012Article
- Significance of light, sugar, and amino acid supply for diurnal gene regulation in developing barley caryopses.Plant physiology · 2010Article
- Stimulation of nonselective amino acid export by glutamine dumper proteins.Plant physiology · 2010Article
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 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Amino acid metabolism lies at the crossroad between nitrogen assimilation, carbon fixation and secondary metabolism. Because of this central position in plant metabolism, amino acid metabolism is tightly regulated by numerous factors to match both demand from the organs and availability of reduced carbon and inorganic nitrogen. While the amino acid biosynthesis enzymes have been shown to be regulated at the transcriptional and protein levels, the genes involved in amino acid sensing, signal transduction and regulation have not yet been identified. The overexpression of Glutamine Dumper1 leads to a large increase in the amino acid content of the plant and, as we show here, to insensitivity to externally applied amino acids. This phenotype is reminiscent of that of the pig1-1 mutant proposed to display a deregulated metabolism. These data suggest that GDU1 is involved in the regulation of amino acid metabolism and transport. As published previously, the analysis of deletion mutants proves that GDU1's VIMAG domain is important for the function of the protein. The present data show furthermore that other regions participate to this function.
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.