Results 1 to 10 of about 20,090 (70)

Plants, Cells, Algae, and Cyanobacteria In Vitro and Cryobank Collections at the Institute of Plant Physiology, Russian Academy of Sciences—A Platform for Research and Production Center

open access: yesBiology, 2023
Ex situ collections of algae, cyanobacteria, and plant materials (cell cultures, hairy and adventitious root cultures, shoots, etc.) maintained in vitro or in liquid nitrogen (−196 °C, LN) are valuable sources of strains with unique ecological and ...
Natalya Yuorieva   +11 more
doaj   +1 more source

Chromatin-associated SUMOylation controls the transcriptional switch between plant development and heat stress responses

open access: yesPlant Communications, 2021
The post-translational protein modification known as SUMOylation has conserved roles in the heat stress responses of various species. The functional connection between the global regulation of gene expression and chromatin-associated SUMOylation in plant
Danlu Han   +8 more
doaj   +1 more source

Reactive oxygen species and stress signaling in plants [PDF]

open access: yesThe Ukrainian Biochemical Journal, 2014
Data on the basic processes and the compartments, involved in formation of reactive oxygen species (ROS) in plant cells, are generalised. The features of structure and regulation of NADPH-oxidase as the one of main enzymatic producers of ROS are ...
Yu. E. Kolupaev, Yu. V. Karpets
doaj   +1 more source

Finding a right place to cut: How katanin is targeted to cellular severing sites

open access: yesQuantitative Plant Biology, 2022
Microtubule severing by katanin plays key roles in generating various array patterns of dynamic microtubules, while also responding to developmental and environmental stimuli.
Masayoshi Nakamura   +2 more
doaj   +1 more source

Physicochemical properties and biological activity of extracts of dried biomass of callus and suspension cells and in vitro root cultures [PDF]

open access: yesТехника и технология пищевых производств, 2020
Introduction. One of the urgent problems of medicine and biology is the use of plant objects as industrial producers of target metabolites in vitro. In vitro cells can be used as pharmaceutical preparations. Study objects and methods.
Yong Yang   +6 more
doaj   +1 more source

Efficient Transient Expression of Plasmid DNA Using Poly (2-(N,N-Dimethylamino) Ethyl Methacrylate) in Plant Cells

open access: yesFrontiers in Bioengineering and Biotechnology, 2022
Nanomaterials have been widely studied for their potential to become the new generation of nanocarriers in gene transfection, yet it remains still difficult to apply them efficiently and succinctly to plant cells.
Zishuai An   +18 more
doaj   +1 more source

Enabling Transgenic Plant Cell–Derived Biomedicines with Nanotechnology

open access: yesAdvanced NanoBiomed Research, 2021
Transgenic plants are promising factories for manufacturing pharmaceutical small molecules or proteins safe for human consumption. Eukaryotic plant cells can synthesize proteins with precise posttranslational modifications, but microbes cannot ...
Yee Ting Elaine Chiu   +1 more
doaj   +1 more source

Plant impedance spectroscopy: a review of modeling approaches and applications

open access: yesFrontiers in Plant Science, 2023
Electrochemical impedance spectroscopy has emerged over the past decade as an efficient, non-destructive method to investigate various (eco-)physiological and morphological properties of plants. This work reviews the state-of-the-art of impedance spectra
Maxime Van Haeverbeke   +2 more
doaj   +1 more source

Proteome Analysis of Nicotiana tabacum Cells following Isonitrosoacetophenone Treatment Reveals Defence-Related Responses Associated with Priming

open access: yesPlants, 2023
Proteins play an essential regulatory role in the innate immune response of host plants following elicitation by either biotic or abiotic stresses. Isonitrosoacetophenone (INAP), an unusual oxime-containing stress metabolite, has been investigated as a ...
Nikita da Camara   +2 more
doaj   +1 more source

Induction of plant cells heat resistance by hydrogen sulfide donor is mediated by H(2)O(2) generation with participation of NADPH oxidase and superoxide dismutase [PDF]

open access: yesThe Ukrainian Biochemical Journal, 2017
The participation of enzymatic systems carrying out generation and conversion of reactive oxygen species (ROS), in realization of the stress-protective effect of hydrogen sulfide (H2S) on wheat coleoptile cells was investigated.
Yu. E. Kolupaev   +2 more
doaj   +1 more source

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