Plasmodesmata mediate cell-to-cell transport of brassinosteroid hormones
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389030%3A_____%2F23%3A00578396" target="_blank" >RIV/61389030:_____/23:00578396 - isvavai.cz</a>
Alternative codes found
RIV/61989592:15310/23:73623016
Result on the web
<a href="https://doi.org/10.1038/s41589-023-01346-x" target="_blank" >https://doi.org/10.1038/s41589-023-01346-x</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1038/s41589-023-01346-x" target="_blank" >10.1038/s41589-023-01346-x</a>
Alternative languages
Result language
angličtina
Original language name
Plasmodesmata mediate cell-to-cell transport of brassinosteroid hormones
Original language description
Brassinosteroids (BRs) are steroidal phytohormones that are essential for plant growth, development and adaptation to environmental stresses. BRs act in a dose-dependent manner and do not travel over long distances, hence, BR homeostasis maintenance is critical for their function. Biosynthesis of bioactive BRs relies on the cell-to-cell movement of hormone precursors. However, the mechanism of the short-distance BR transport is unknown, and its contribution to the control of endogenous BR levels remains unexplored. Here we demonstrate that plasmodesmata (PD) mediate the passage of BRs between neighboring cells. Intracellular BR content, in turn, is capable of modulating PD permeability to optimize its own mobility, thereby manipulating BR biosynthesis and signaling. Our work uncovers a thus far unknown mode of steroid transport in eukaryotes and exposes an additional layer of BR homeostasis regulation in plants.
Czech name
—
Czech description
—
Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10608 - Biochemistry and molecular biology
Result continuities
Project
<a href="/en/project/EF16_019%2F0000827" target="_blank" >EF16_019/0000827: Plants as a tool for sustainable global development</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Nature Chemical Biology
ISSN
1552-4450
e-ISSN
1552-4469
Volume of the periodical
19
Issue of the periodical within the volume
11
Country of publishing house
US - UNITED STATES
Number of pages
11
Pages from-to
1331-1341
UT code for WoS article
001020376800001
EID of the result in the Scopus database
2-s2.0-85162911757