SwePub
Sök i LIBRIS databas

  Extended search

onr:"swepub:oai:slubar.slu.se:126447"
 

Search: onr:"swepub:oai:slubar.slu.se:126447" > Phenolic acid-induc...

  • 1 of 1
  • Previous record
  • Next record
  •    To hitlist
  • Gutierrez, EmilioSwedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Institutionen för molekylära vetenskaper,Department of Molecular Sciences,University of Seville (author)

Phenolic acid-induced phase separation and translation inhibition mediate plant interspecific competition

  • Article/chapterEnglish2023

Publisher, publication year, extent ...

  • 2023
  • Nature Publishing Group,2024

Numbers

  • LIBRIS-ID:oai:slubar.slu.se:126447
  • https://res.slu.se/id/publ/126447URI
  • https://doi.org/10.1038/s41477-023-01499-6DOI

Supplementary language notes

  • Language:English
  • Summary in:English

Part of subdatabase

Classification

  • Subject category:ref swepub-contenttype
  • Subject category:art swepub-publicationtype

Notes

  • Phenolic acids (PAs) secreted by donor plants suppress the growth of their susceptible plant neighbours. However, how structurally diverse ensembles of PAs are perceived by plants to mediate interspecific competition remains a mystery. Here we show that a plant stress granule (SG) marker, RNA-BINDING PROTEIN 47B (RBP47B), is a sensor of PAs in Arabidopsis. PAs, including salicylic acid, 4-hydroxybenzoic acid, protocatechuic acid and so on, directly bind RBP47B, promote its phase separation and trigger SG formation accompanied by global translation inhibition. Salicylic acid-induced global translation inhibition depends on RBP47 family members. RBP47s regulate the proteome rather than the absolute quantity of SG. The rbp47 quadruple mutant shows a reduced sensitivity to the inhibitory effect of the PA mixture as well as to that of PA-rich rice when tested in a co-culturing ecosystem. In this Article, we identified the long sought-after PA sensor as RBP47B and illustrated that PA-induced SG-mediated translational inhibition was one of the PA perception mechanisms.Allelopathy-the chemical competition between neighbouring plants-has been observed for centuries. This study identifies a sensor of phenolic allelochemicals and reveals translational control as a key mechanism.

Subject headings and genre

Added entries (persons, corporate bodies, meetings, titles ...)

  • Bozhkov, PeterSwedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Institutionen för molekylära vetenskaper,Department of Molecular Sciences(Swepub:slu)49725 (author)
  • Sveriges lantbruksuniversitetInstitutionen för molekylära vetenskaper (creator_code:org_t)
  • Sveriges lantbruksuniversitet

Related titles

  • In:Nature Plants9, s. 1481–1499-2055-026X2055-0278

Internet link

Find in a library

To the university's database

  • 1 of 1
  • Previous record
  • Next record
  •    To hitlist

Find more in SwePub

By the author/editor
Gutierrez, Emili ...
Bozhkov, Peter
About the subject
NATURAL SCIENCES
NATURAL SCIENCES
and Biological Scien ...
and Biochemistry and ...
NATURAL SCIENCES
NATURAL SCIENCES
and Biological Scien ...
and Botany
Articles in the publication
Nature Plants
By the university
Swedish University of Agricultural Sciences

Search outside SwePub

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Close

Copy and save the link in order to return to this view