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Cytokinin Signaling Networks

Annual Review of Plant Biology, 2012
Despite long-standing observations on diverse cytokinin actions, the discovery path to cytokinin signaling mechanisms was tortuous. Unyielding to conventional genetic screens, experimental innovations were paramount in unraveling the core cytokinin signaling circuitry, which employs a large repertoire of genes with overlapping and specific functions ...
Ildoo Hwang, Jen Sheen, Bruno Müller
exaly   +5 more sources

Cytokinin response factors regulate PIN-FORMED auxin transporters [PDF]

open access: yesNature Communications, 2015
Auxin and cytokinin are key endogenous regulators of plant development. Although cytokinin-mediated modulation of auxin distribution is a developmentally crucial hormonal interaction, its molecular basis is largely unknown.
Dolf Weijers   +2 more
exaly   +7 more sources

Cytokinins

Current Biology, 2023
The extraordinary variety that characterizes the living world in terms of forms and structures is the result of natural selection that allows an organism to be in perfect harmony with its environmental niche. Once a specific shape is acquired, many different factors act together to guarantee phenotypic robustness and developmental stability of the ...
Noemi Svolacchia, Sabrina Sabatini
openaire   +3 more sources

Plant development regulated by cytokinin sinks [PDF]

open access: yesScience, 2016
Morphogenetic signals control the patterning of multicellular organisms. Cytokinins are mobile signals that are perceived by subsets of plant cells. We found that the responses to cytokinin signaling during Arabidopsis development are constrained by ...
Martin Di Donato   +2 more
exaly   +3 more sources

Cytokinin signaling

Current Opinion in Plant Biology, 2005
Cytokinins influence many aspects of plant growth and development. The current model for cytokinin signaling is a multi-step phosphorelay similar to the prokaryotic two-component systems that are used in responses to environmental stimuli. Recently, progress has been made in improving our understanding of the molecular mechanism that underlies ...
Fernando J, Ferreira, Joseph J, Kieber
openaire   +2 more sources

Cytokinin–auxin crosstalk

Trends in Plant Science, 2009
Post-embryonic plant growth and development are sustained by meristems, a source of undifferentiated cells that give rise to the adult plant structures. Two hormones, cytokinin and auxin, are known to act antagonistically in controlling meristem activities.
MOUBAYIDIN L   +2 more
openaire   +3 more sources

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