Results 31 to 40 of about 2,289 (176)

Betaines in Four Additional Phyla of Green Plants

open access: yesNatural Product Communications, 2009
Fourteen fern, two horsetail (Pteridophyta), three clubmoss (Lycopodiophyta), nine moss and two liverwort (Bryophyta, Marchantiophyta) species were examined for the presence of betaines. Glycinebetaine was detected in some of the fern, clubmoss, moss and
Gerald Blunden   +3 more
doaj   +1 more source

Recent achivements of the introduction and improvment of native medicinal plants in Iran

open access: yesJulius-Kühn-Archiv, 2016
Iran is the country of different climates and rich genepool of different medicinal herbs. Both climate variation and available genetic resources, make possible the introduction and improvement of new plant varieties into agriculture.
Hadian, Javad   +5 more
doaj   +1 more source

Research of phenolic compound of a horsetail wood (Equisetum sylvaticum L.)

open access: yesБюллетень сибирской медицины, 2011
The results of research of phenolic compounds in an elevated part of a horsetail wood, growing in Tomsk and Kirov Regions are presented. The quantitative estimation of flavonoids and phenolic acidsspent of spectrophotometric method. Qualitative structure
R. A. Bondarchuk, N. E. Kolomiets
doaj   +1 more source

From Stem to Spectrum: Phytochemical Characterization of Five Equisetum Species and Evaluation of Their Antioxidant Potential

open access: yesMolecules
The Equisetaceae family, commonly known as horsetails, has been of scientific interest for decades due to its status as one of the most ancient extant vascular plant families.
Khadijeh Nosrati Gazafroudi   +4 more
doaj   +1 more source

New insight into silica deposition in horsetail (Equisetum arvense)

open access: yesBMC Plant Biology, 2011
Background The horsetails (Equisetum sp) are known biosilicifiers though the mechanism underlying silica deposition in these plants remains largely unknown.
Exley Christopher, Law Chinnoi
doaj   +1 more source

Equisetum fluviatile L. water horsetail (Equisetaceae Michx. ex DC.)

open access: yesHerbalism, 2022
The article is part of the series, devoted to studies on Equisetum species occurring in Poland. ˆThe species described here, Equisetum Luviatile L. – water horsetail, is regarded by some authors as typical for the entire genus.
Dominik Wróbel, Henryk Różański
doaj   +1 more source

Advances in Unconventional and Sustainable Synthetic Approaches to Benzopyran Scaffolds

open access: yesThe Chemical Record, EarlyView.
This review provides a comprehensive and critical analysis of low‐impact synthetic methodologies reported in the last 8 years (2018–2026) for the construction of benzopyran‐derived scaffolds, such as coumarins, flavones, chromones, chromenes, and chromanes. The benzopyran scaffold is a versatile family of heterocycles found in a wide range of bioactive
Nathalia B. Sá   +4 more
wiley   +1 more source

Agro-morphological and phytochemical diversity and silica content variability among Iranian populations of common horsetail (Equisetum arvense L.)

open access: yesJournal of Medicinal Plants, 2021
Background: Common horsetail (Equisetum arvense L.), is widely used in the bone and nail strengthen herbal products due to the presence of minerals, especially silica.
Mahdi Malekpour-Irdemousa   +5 more
doaj  

High‐dimensional elementomes outperform CNP models in explaining photosynthetic traits

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Links between plant elementomes (i.e. the concentration of chemical elements in plant tissue) and functional traits have the potential to improve predictions of plant physiological performance and ecosystem processes, and their response to environmental change.
Roger Grau‐Andrés   +8 more
wiley   +1 more source

Meiosis specific coiled-coil proteins in Shizosaccharomyces pombe

open access: yesCell Division, 2007
Many meiosis-specific proteins in Schizosaccharomyces pombe contain coiled-coil motifs which play essential roles for meiotic progression. For example, the coiled-coil motifs present in Meu13 and Mcp7 are required for their function as a putative ...
Okuzaki Daisuke   +3 more
doaj   +1 more source

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