Umeå University's logo

umu.sePublications
Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
ETHYLENE RESPONSE FACTOR 115 integrates jasmonate and cytokinin signaling machineries to repress adventitious rooting in Arabidopsis
Umeå University, Faculty of Science and Technology, Umeå Plant Science Centre (UPSC).ORCID iD: 0000-0003-1943-6237
Umeå University, Faculty of Science and Technology, Department of Plant Physiology. Umeå University, Faculty of Science and Technology, Umeå Plant Science Centre (UPSC).ORCID iD: 0000-0002-1013-1085
Umeå University, Faculty of Science and Technology, Department of Plant Physiology. Umeå University, Faculty of Science and Technology, Umeå Plant Science Centre (UPSC). Department of Biology, Faculty of Science, Shahid Bahonar University, Kerman, Iran.
Show others and affiliations
2020 (English)In: New Phytologist, ISSN 0028-646X, E-ISSN 1469-8137, Vol. 228, p. 1611-1626Article in journal (Refereed) Published
Abstract [en]

Adventitious root initiation (ARI) is ade novoorganogenesis program and a key adaptive trait in plants. Several hormones regulate ARI but the underlying genetic architecture that integrates the hormonal crosstalk governing this process remains largely elusive. In this study, we use genetics, genome editing, transcriptomics, hormone profiling and cell biological approaches to demonstrate a crucial role played by the APETALA2/ETHYLENE RESPONSE FACTOR 115 transcription factor. We demonstrate that ERF115 functions as a repressor of ARI by activating the cytokinin (CK) signaling machinery. We also demonstrate thatERF115is transcriptionally activated by jasmonate (JA), an oxylipin-derived phytohormone, which represses ARI in NINJA-dependent and independent manners. Our data indicate that NINJA-dependent JA signaling in pericycle cells blocks early events of ARI. Altogether, our results reveal a previously unreported molecular network involving cooperative crosstalk between JA and CK machineries that represses ARI.

Place, publisher, year, edition, pages
Wiley-Blackwell Publishing Inc., 2020. Vol. 228, p. 1611-1626
Keywords [en]
adventitious rooting, AP2, ERF transcription factors, cytokinins, de novo organogenesis, jasmonate
National Category
Botany
Identifiers
URN: urn:nbn:se:umu:diva-174347DOI: 10.1111/nph.16794ISI: 000556034400001PubMedID: 32634250Scopus ID: 2-s2.0-85089083157OAI: oai:DiVA.org:umu-174347DiVA, id: diva2:1459604
Available from: 2020-08-20 Created: 2020-08-20 Last updated: 2023-03-23Bibliographically approved

Open Access in DiVA

fulltext(2409 kB)186 downloads
File information
File name FULLTEXT03.pdfFile size 2409 kBChecksum SHA-512
f6167761fb2174817e1d1a843acd80d929fa3badcc0a55bc4a3928203399ffa47e47fdfb9a2214d2f914c7222cc87c7f5e0a455947bb3a99cce914ed3031f947
Type fulltextMimetype application/pdf

Other links

Publisher's full textPubMedScopus

Authority records

Lakehal, AbdellahDob, AsmaRahneshan, ZahraEscamez, SachaAlallaq, SanariaTuominen, HanneleBellini, Catherine

Search in DiVA

By author/editor
Lakehal, AbdellahDob, AsmaRahneshan, ZahraNovak, OndrejEscamez, SachaAlallaq, SanariaStrnad, MiroslavTuominen, HanneleBellini, Catherine
By organisation
Umeå Plant Science Centre (UPSC)Department of Plant Physiology
In the same journal
New Phytologist
Botany

Search outside of DiVA

GoogleGoogle Scholar
Total: 301 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

doi
pubmed
urn-nbn

Altmetric score

doi
pubmed
urn-nbn
Total: 411 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf