Naturally occurring and artificial n9-cytokinin conjugates: From synthesis to biological activity and back

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389030%3A_____%2F20%3A00531866" target="_blank" >RIV/61389030:_____/20:00531866 - isvavai.cz</a>

Alternative codes found

RIV/61989592:15310/20:73604947

Result on the web

<a href="http://doi.org/10.3390/biom10060832" target="_blank" >http://doi.org/10.3390/biom10060832</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/biom10060832" target="_blank" >10.3390/biom10060832</a>

Result language

angličtina

Original language name

Naturally occurring and artificial n9-cytokinin conjugates: From synthesis to biological activity and back

Original language description

Cytokinins and their sugar or non-sugar conjugates are very active growth-promoting factors in plants, although they occur at very low concentrations. These compounds have been identified in numerous plant species. This review predominantly focuses on 9-substituted adeninebased cytokinin conjugates, both artificial and endogenous, sugar and non-sugar, and their roles in plants. Acquired information about their biological activities, interconversions, and metabolism improves understanding of their mechanisms of action and functions in planta. Although a number of 9-substituted cytokinins occur endogenously, many have also been prepared in laboratories to facilitate the clarification of their physiological roles and the determination of their biological properties. Here, we chart advances in knowledge of 9-substituted cytokinin conjugates from their discovery to current understanding and reciprocal interactions between biological properties and associated structural motifs. Current organic chemistry enables preparation of derivatives with better biological properties, such as improved anti-senescence, strong cell division stimulation, shoot forming, or more persistent stress tolerance compared to endogenous or canonical cytokinins. Many artificial cytokinin conjugates stimulate higher mass production than naturally occurring cytokinins, improve rooting, or simply have high stability or bioavailability. Thus, knowledge of the biosynthesis, metabolism, and activity of 9-substituted cytokinins in various plant species extends the scope for exploiting both natural and artificially prepared cytokinins in plant biotechnology, tissue culture, and agriculture.

Czech name

—

Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

10401 - Organic chemistry

Project

<a href="/en/project/EF17_048%2F0007323" target="_blank" >EF17_048/0007323: Development of pre-applied research in nanotechnogy and biotechnology</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2020

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Biomolecules

ISSN

2218-273X

e-ISSN

—

Volume of the periodical

10

Issue of the periodical within the volume

6

Country of publishing house

CH - SWITZERLAND

Number of pages

28

Pages from-to

832

UT code for WoS article

000550867900001

EID of the result in the Scopus database

2-s2.0-85085606407