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Cytokinins - regulators of shoot organogenesis. | LitMetric

Cytokinins - regulators of shoot organogenesis.

Front Plant Sci

Laboratory of Functional Genomics and Proteomics, National Centre for Biomolecular Research, Faculty of Science, Masaryk University, Brno, Czechia.

Published: August 2023

AI Article Synopsis

Article Abstract

Plants, unlike animals, possess a unique developmental plasticity, that allows them to adapt to changing environmental conditions. A fundamental aspect of this plasticity is their ability to undergo postembryonic organogenesis. This requires the presence of regulators that trigger and mediate specific spatiotemporal changes in developmental programs. The phytohormone cytokinin has been known as a principal regulator of plant development for more than six decades. In shoot organogenesis and shoot regeneration, cytokinins are the prime candidates for the signal that determines shoot identity. Both processes of shoot apical meristem development are accompanied by changes in gene expression, cell fate reprogramming, and the switching-on of the shoot-specific homeodomain regulator, WUSCHEL. Current understanding about the role of cytokinins in the shoot regeneration will be discussed.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC10471832PMC
http://dx.doi.org/10.3389/fpls.2023.1239133DOI Listing

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