A fluorescence-based high-throughput screening method for cytokinin translocation mutants
Plant Methods, 2020 Background Cytokinins are one kind of phytohormones essential for plant growth, development and stress responses. In the past half century, significant progresses have been made in the studies of cytokinin signal transduction and metobolic pathways, but ...
Mengyuan Zhang +6 more
doaj +1 more source
E151 (sym15), A Pleiotropic Mutant of Pea (Pisum sativum L.), Displays Low Nodule Number, Enhanced Mycorrhizae, Delayed Lateral Root Emergence, and High Root Cytokinin Levels [PDF]
, 2015 In legumes, the formation of rhizobial and mycorrhizal root symbioses is a highly regulated process which requires close communication between plant and microorganism.
Clairmont, Lindsey +5 more
core +2 more sources
SPINDLY interacts with EIN2 to facilitate ethylene signalling‐mediated fruit ripening in tomato
Plant Biotechnology Journal, Volume 21, Issue 1, Page 219-231, January 2023., 2023 SlSPY regulates fruit ripening by changing the ethylene response in tomato. A central regulator of ethylene signaling SlEIN2 as a SlSPY interacting protein regulates fruit ripening. SlSPY as an O‐glycosylation enzyme promotes the stability and nuclear accumulation of SlEIN2. SlEIN2 is required for the function of SlSPY in fruit ripening.
Jin Xu +7 more
wiley +1 more source
Cytokinin – A Developing Story [PDF]
Trends in Plant Science, 2019 In the past decade tremendous advances have been made in understanding the biosynthesis, perception, and signaling pathways of the plant hormone cytokinin. It also became clear that interfering with any of these steps greatly impacts all on stages of growth and development.
Wybouw, Brecht, De Rybel, Bert
openaire +3 more sources
Cytokinin oxidase or dehydrogenase?. Mechanism of cytokinin degradation in cereals [PDF]
European Journal of Biochemistry, 2001 An enzyme degrading cytokinins with isoprenoid side chain, previously named cytokinin oxidase, was purified to near homogeneity from wheat and barley grains. New techniques were developed for the enzyme activity assay and staining on native electrophoretic gels to identify the protein. The purified wheat enzyme is a monomer 60 kDa, its N‐terminal amino‐
Ivo Frébort +5 more
openaire +4 more sources
Plant Cellular and Molecular Biotechnology: Following Mariotti's Steps [PDF]
, 2019 This review is dedicated to the memory of Prof. Domenico Mariotti, who significantly contributed to establishing the Italian research community in Agricultural Genetics and carried out the first experiments of Agrobacterium-mediated plant genetic ...
Caretto, Sofia +11 more
core +1 more source
Cytokinin Signaling in Arabidopsis [PDF]
The Plant Cell, 2002 Cytokinins have been implicated in many developmental processes and environmental responses of plants, including leaf senescence, apical dominance, chloroplast development, anthocyanin production, and the regulation of cell division and sink/source relationships.
Claire E. Hutchison, Joseph J. Kieber
openaire +3 more sources
Cell-surface receptors enable perception of extracellular cytokinins
Nature Communications, 2019 Cytokinins are mobile multifunctional plant hormones with roles in development and stress resilience. Although their Histidine Kinase receptors are substantially localised to the endoplasmic reticulum, cellular sites of cytokinin perception and ...
Ioanna Antoniadi +18 more
semanticscholar +1 more source
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 +7 more
doaj +1 more source
Root enhancement in cytokinin-deficient oilseed rape causes leaf mineral enrichment, increases the chlorophyll concentration under nutrient limitation and enhances the phytoremediation capacity [PDF]
, 2019 Background Cytokinin is a negative regulator of root growth, and a reduction of the cytokinin content or signalling causes the formation a larger root system in model plants, improves their growth under drought and nutrient limitation and causes ...
Gerdemann-Knörck, Maria +6 more
core +3 more sources