ŠMERINGAI, Ján, Petra PROCHÁZKOVÁ SCHRUMPFOVÁ and Markéta PERNISOVÁ. Cytokinins – Regulators of de novo Shoot Organogenesis. Frontiers in Plant Science. Lausanne: Frontiers Media SA, 2023, vol. 14, August 2023, p. 1-15. ISSN 1664-462X. Available from: https://dx.doi.org/10.3389/fpls.2023.1239133.
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Basic information
Original name Cytokinins – Regulators of de novo Shoot Organogenesis
Authors ŠMERINGAI, Ján (703 Slovakia, belonging to the institution), Petra PROCHÁZKOVÁ SCHRUMPFOVÁ (203 Czech Republic, belonging to the institution) and Markéta PERNISOVÁ (203 Czech Republic, guarantor, belonging to the institution).
Edition Frontiers in Plant Science, Lausanne, Frontiers Media SA, 2023, 1664-462X.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 10600 1.6 Biological sciences
Country of publisher Switzerland
Confidentiality degree is not subject to a state or trade secret
WWW URL
Impact factor Impact factor: 5.600 in 2022
RIV identification code RIV/00216224:14310/23:00131338
Organization unit Faculty of Science
Doi http://dx.doi.org/10.3389/fpls.2023.1239133
UT WoS 001059547500001
Keywords in English cytokinins; de novo organogenesis; plant stem cells; shoot apical meristem; shoot regeneration
Tags rivok
Tags International impact, Reviewed
Changed by Changed by: Mgr. Eva Dubská, učo 77638. Changed: 8/3/2024 09:13.
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 de novo 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 de novo shoot organogenesis and in vitro shoot regeneration, cytokinins are the prime candidates for the signal that determines shoot identity. Both processes of de novo 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.
Links
EF17_050/0008496, research and development projectName: MSCAfellow@MUNI
GA21-15841S, research and development projectName: Genová exprese v samčí zárodečné linii: regulační faktory a jejich responsivní elementy. (Acronym: Regulace gen. exprese v pylu.)
Investor: Czech Science Foundation
GP14-30004P, research and development projectName: Cytokininy řízené molekulární mechanizmy regulující identitu orgánů u Arabidopsis.
Investor: Czech Science Foundation
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