ArticleScientific reports2017
Distribution of salicifoline in freeze-fixed stems of Magnolia kobus as observed by cryo-TOF-SIMS.
Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed, 10 citations in OpenAlex.
- Magnolia kobus DC. suppresses neointimal hyperplasia by regulating ferroptosis and VSMC phenotypic switching in a carotid artery ligation mouse model.Chinese medicine · 2025Article
- The distribution of monolignol glucosides coincides with lignification during the formation of compression wood in Pinus thunbergii.The Plant journal : for cell and molecular biology · 2025Article
- Microscopic distribution of taxanes in freeze-fixed stems ofFrontiers in chemistry · 2024Article
- Microscopic distribution of alkaloids in freeze-fixed stems ofFrontiers in plant science · 2023Article
- Microscopic distribution of syringin in freeze-fixedPlant direct · 2019Article
- Direct mapping of hydrangea blue-complex in sepal tissues of Hydrangea macrophylla.Scientific reports · 2019Article
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Alkaloids are basic nitrogen-containing chemicals that have important physiological and pharmacological characteristics. Many vascular plant species contain alkaloids, and their roles in planta are of interest. However, the detailed distribution of alkaloids remains unclear because of their low water solubility and low concentrations in plants. In this study, we visualized the distribution of salicifoline, a water-soluble quaternary ammonium alkaloid, in the freeze-fixed stems of Magnolia kobus by cryo time-of-flight secondary ion mass spectrometry. Most of the salicifoline was distributed in living phloem tissues. In the xylem, salicifoline was detected in ray cells, lignifying wood fibres, and in vessels in the latest annual ring. The salicifoline distribution in the xylem varied with the cell wall formation stage. These results provide new insights into the storage, transportation, and role of the alkaloid salicifoline in M. kobus.
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