Results 71 to 80 of about 9,600,367 (343)

Evaluation of success of introduction of rare species of plants in the meadow-steppe culturphytocenosis

open access: yesІнтродукція Рослин, 2019
Objective – to assess the success of the introduction of rare plant species in the meadow-steppe culturphytocenosis on the botanical-geographical plot “Steppes of Ukraine” in M.M.
V.V. Gritsenko
doaj   +1 more source

Screening Immunoactive Compounds of Ganoderma lucidum Spores by Mass Spectrometry Molecular Networking Combined With in vivo Zebrafish Assays

open access: yesFrontiers in Pharmacology, 2020
Ganoderma lucidum is a well-known herbal remedy widely used for treating various chronic diseases. Traditionally, the fruiting body is regarded as the medicinal part of this fungus, while recently, the therapeutic potentials of Ganoderma lucidum spore ...
Zhenhao Li   +7 more
doaj   +1 more source

New chorological data on some threatened and rare plants in Serbia [PDF]

open access: yesArchives of Biological Sciences, 2007
We present the distribution of 10 threatened or rare plant species in Serbia based on field research and herbarium and literature data. These taxa are mapped on 10 x 10 km2 UTM grids.
Tomović Gordana   +3 more
doaj   +1 more source

The rare earth element (REE) lanthanum (La) induces hormesis in plants.

open access: yesEnvironmental Pollution, 2018
Lanthanum is a rare earth element (REE) which has been extensively studied due to its wide application in numerous fields with a potential accumulation in the environment.
Evgenios Agathokleous   +2 more
semanticscholar   +1 more source

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Diversity and composition of root-associated fungal communities in critically small population of Cypripedium subtropicum

open access: yesFrontiers in Plant Science
Cypripedium subtropicum is a critically small population wild orchid. Understanding the composition and diversity of its root- associated fungal communities is essential for its conservation and artificial propagation.
Mei Hua   +3 more
doaj   +1 more source

The introductive studies of rare plant species in the Kremenets Botanical Garden

open access: yesІнтродукція Рослин, 2015
More than two centuries ago the Kremenets Botanical Garden started scientifically based plant introduction, including a large group of rare species. The authors’ task is to make a comprehensive analysis of the rare plants collection of the Kremenets ...
A.M. Lisnichuk, L.L. Onuk, T.V. Chubata
doaj   +1 more source

Calpain small subunit homodimerization is robust and calcium‐independent

open access: yesFEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy   +4 more
wiley   +1 more source

Finnish botanists in the mires of Olonets region in Russian Karelia during the Second World War [PDF]

open access: yesMires and Peat, 2019
In this article we compile wartime botanical information about mires in Olonets region (Russian Karelia) and compare it with new data collected as part of the Finnish-Russian cooperation in mire research.
T. Lindholm, R. Heikkilä, O. Kuznetsov
doaj   +1 more source

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

open access: yesFEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa   +2 more
wiley   +1 more source

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