Results 1 to 10 of about 17,591 (292)

ENDOGENOUS CYTOKININS IN MEDICINAL BASIDIOMYCETES MYCELIAL BIOMASS [PDF]

Biotechnologia Acta, 2016
The aim of the research was to study the cytokinins production by medicinal basidial mushrooms. Cytokinins were for the first time identified and quantified in mycelial biomass of six species (Ganoderma lucidum, Trametes versicolor, Fomitopsis ...
N. P. , G. A. , N. Yu. , O. B. , N. A. , I. V.   +5 more
doaj   +2 more sources

The Cytokinin Complex Associated With Rhodococcus fascians: Which Compounds Are Critical for Virulence?

Frontiers in Plant Science, 2019
Virulent strains of Rhodococcus fascians cause a range of disease symptoms, many of which can be mimicked by application of cytokinin. Both virulent and avirulent strains produce a complex of cytokinins, most of which can be derived from tRNA degradation.
Paula E. Jameson, Pragathi Dhandapani, Jiancheng Song, Marek Zatloukal, Miroslav Strnad, Mitja N. P. Remus-Emsermann, Rudolf O. Schlechter, Ondrej Novák   +7 more
doaj   +1 more source

In vitro shoot regeneration from seedling explants in Brassica vegetables: Red cabbage, broccoli, Savoy cabbage and cauliflower [PDF]

Archives of Biological Sciences, 2010
Brassica oleracea varieties (red cabbage, broccoli, Savoy cabbage and cauliflower) were tested for their ability to regenerate shoots in vitro. Cotyledon, hypocotyl and root explants of 7 day-old seedlings were incubated on Murashige and Skoog's (MS ...
Pavlović Suzana, Vinterhalter Branka, Mitić Nevena, Adžić S., Pavlović N., Zdravković M., Vinterhalter D.   +6 more
doaj   +1 more source

Endogenous cytokinin overproduction modulates ROS homeostasis and decreases salt stress resistance in Arabidopsis thaliana

Frontiers in Plant Science, 2015
Cytokinins in plants are crucial for numerous biological processes, including seed germination, cell division and differentiation, floral initiation and adaptation to abiotic stresses.
Yanping eWang, Yanping eWang, Wenzhong eShen, Zhulong eChan, Yan eWu   +4 more
doaj   +1 more source

Hormone Profiles and Antioxidant Activity of Cultivated and Wild Tomato Seedlings under Low-Temperature Stress

Agronomy, 2021
Low temperature is a major limiting factor for the growth and reproduction of some plant species, such as tomato. So far, few studies have been conducted on the effects of low temperature, and the mechanisms of plants’ response to this type of stress is ...
Parviz Heidari, Mohammad Reza Amerian, Gianni Barcaccia   +2 more
doaj   +1 more source

The effect of various cytokinins and other factors on the protonemal celi divisions and the induction of gametophores in Ceratodon purpureus

Acta Societatis Botanicorum Poloniae, 2015
The cytokinins specifically induce formation of gametophore buds in the protonema of Ceratodon purpureus. The responsein this species is less sensitive than in Funaria hygrometrica, but is independent of light.
A. Szwejkowska, I. Korcz, B. Jaśkiewicz-Mroczkowska, M. Metelska   +3 more
doaj   +1 more source

In Vitro Shoot Multiplication and Regeneration of the Recalcitrant Rocket (Eruca sativa Mill.) Variety Domaća Rukola

Horticulturae, 2023
Eruca sativa is known in traditional medicine for its therapeutic effects, while young plants are used as a salad or green food. Recently, the consumption of rocket has increased considerably, so it has become very important for breeders.
Nevena Banjac, Dijana Krstić-Milošević, Tatjana Mijalković, Mirjana Petrović, Tatjana Ćosić, Mariana Stanišić, Branka Vinterhalter   +6 more
doaj   +1 more source

Virulence Factors of the Fungal Pathogen Stagonospora nodorum Manipulate Hormonal Signaling Pathways in Triticum aestivum L. by Regulating Host Plant MicroRNA Expressions

Frontiers in Bioscience-Elite, 2023
Background: Currently, the role of microRNAs in plant immune responses is being actively studied. Thus, our aim was to research the effect of Stagonospora nodorum (Berk.) NEs SnToxA and SnTox3 on the expression of miRNAs involved in the wheat–S.
Tatyana Nuzhnaya, Svetlana Veselova, Guzel Burkhanova, Igor Maksimov   +3 more
doaj   +1 more source

In vitro direct organogenesis of the medicinal single-mountain local prioritized vulnerable Greek endemic Achillea occulta under different medium variants

Notulae Botanicae Horti Agrobotanici Cluj-Napoca, 2023
Achillea species are of high medicinal value based on their use in traditional medicine and their content in secondary metabolites with potential application in dermatology and cosmetic industry.
Virginia SARROPOULOU, Eleni MALOUPA, Katerina GRIGORIADOU   +2 more
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Cytokinin Sensing in Bacteria

Biomolecules, 2020
Although it has long been known that bacteria detect and react to plant chemicals to establish an interaction, the cellular signaling mechanisms involved in these perception processes have hitherto remained obscure.
Samar Kabbara, Baptiste Bidon, Jaafar Kilani, Marwan Osman, Monzer Hamze, Ann M. Stock, Nicolas Papon   +6 more
doaj   +1 more source