ArticleMolecular genetics and genomics : MGG2016
Transcriptional profiling of genes involved in ascorbic acid biosynthesis, recycling, and degradation during three leaf developmental stages in celery.
Article in Molecular genetics and genomics : MGG, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed, 22 citations in OpenAlex.
- Regulation of ascorbic acid metabolism in postharvest navel orange fruit during storage by exogenous hydrogen sulfide.Frontiers in nutrition · 2026Article
- Identification of the GDP-L-Galactose Phosphorylase Gene as a Candidate for the Regulation of Ascorbic Acid Content in Fruits ofInternational journal of molecular sciences · 2023Article
- Genetic and biochemical strategies for regulation of L-ascorbic acid biosynthesis in plants through the L-galactose pathway.Frontiers in plant science · 2023Review
- Article
- Isolation, purification and characterization of an ascorbate peroxidase from celery and overexpression of the AgAPX1 gene enhanced ascorbate content and drought tolerance in Arabidopsis.BMC plant biology · 2019Article
- Transcriptional Regulation of Ascorbic Acid During Fruit Ripening in Pepper (Plants (Basel, Switzerland) · 2019Article
- Celery and Celeriac: A Critical View on Present and Future Breeding.Frontiers in plant science · 2019Review
- Differentially expressed protein and gene analysis revealed the effects of temperature on changes in ascorbic acid metabolism in harvested tea leaves.Horticulture research · 2018Article
- Novel insights into ascorbate retention and degradation during the washing and post-harvest storage of spinach and other salad leaves.Food chemistry · 2017Article
- Developmental processes and responses to hormonal stimuli in tea plant (Camellia sinensis) leaves are controlled by GRF and GIF gene families.Functional & integrative genomics · 2017Article
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Ascorbic acid (AsA) is an important nutrient in the human body and performs various healthy functions. With considerable medicinal properties, celery (Apium graveolens L.) could be a good source of AsA for human health. However, the biosynthetic, recycling, and degradation pathways of AsA in celery have yet to be characterized. To study the metabolic pathways involved in AsA, the genes involved in AsA biosynthesis, recycling, and degradation were isolated from celery, and their expression profiles and AsA levels were analyzed in the leaf blades and petioles of two celery varieties at three different growth stages. AsA levels were higher in 'Ventura' compared with 'Liuhehuangxinqin' in both tissues possibly because of different transcription levels of genes, such as L-galactose dehydrogenase (GalDH), L-galactono-1,4-lactone dehydrogenase (GalLDH), and glutathione reductase (GR). Results revealed that the D-mannose/L-galactose pathway may be the predominant pathway in celery, and the D-galacturonic acid pathway appeared to contribute largely to AsA accumulation in petioles than in leaf blades in 'Liuhehuangxinqin.' AsA contents are regulated by complex regulatory mechanisms and vary at different growth stages, tissues, and varieties in celery. The results provide novel insights into AsA metabolic pathways in leaf during celery growth and development.
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