Transcription factors PRE3 and WOX11 are involved in the formation of new lateral roots from secondary growth taproot in A.thaliana

B. Baesso, D. Chiatante, M. Terzaghi, D. Zenga, Kaisa Nieminen, Ari Pekka Mähönen, Riccardo Siligato, Yrjö Eero Helariutta, G.S. Scippa, A. Montagnoli

Tutkimustuotos: ArtikkelijulkaisuArtikkeliTieteellinenvertaisarvioitu

Kuvaus

The spatial deployment of lateral roots determines the ability of a plant to interact with the surrounding environment for nutrition and anchorage. This paper shows that besides the pericycle, the vascular cambium, becoming active in Arabidopsis thaliana taproot at a later stage of development, is also able to form new lateral roots.

Demonstration of this event required the implementation of a two‐step approach in which the first leads to development of a secondary structure in A. thaliana taproot, and the second applies a mechanical stress on the vascular cambium to initiate the formation of a new lateral root primordium.

GUS staining shows PRE3, DR5 and WOX11 signals in the cambial zone of the root during new lateral root formation.

Preliminary investigations suggest the involvement of auxin and two transcription factors (PRE3/ATBS1/bHLH135/TMO7 and WOX11) in the transition of some vascular cambium initials from a role as producers of xylem/phloem mother cells to founder cells of a new lateral root primordium.
Alkuperäiskielienglanti
LehtiPlant Biology
Vuosikerta20
Numero3
Sivut426-432
Sivumäärä7
ISSN1435-8603
DOI - pysyväislinkit
TilaJulkaistu - toukokuuta 2018
OKM-julkaisutyyppiA1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä, vertaisarvioitu

Tieteenalat

  • 1183 Kasvibiologia, mikrobiologia, virologia

Lainaa tätä

Baesso, B. ; Chiatante, D. ; Terzaghi, M. ; Zenga, D. ; Nieminen, Kaisa ; Mähönen, Ari Pekka ; Siligato, Riccardo ; Helariutta, Yrjö Eero ; Scippa, G.S. ; Montagnoli, A. / Transcription factors PRE3 and WOX11 are involved in the formation of new lateral roots from secondary growth taproot in A.thaliana. Julkaisussa: Plant Biology. 2018 ; Vuosikerta 20, Nro 3. Sivut 426-432.
@article{b830cda459d14423994e073f0812f390,
title = "Transcription factors PRE3 and WOX11 are involved in the formation of new lateral roots from secondary growth taproot in A.thaliana",
abstract = "The spatial deployment of lateral roots determines the ability of a plant to interact with the surrounding environment for nutrition and anchorage. This paper shows that besides the pericycle, the vascular cambium, becoming active in Arabidopsis thaliana taproot at a later stage of development, is also able to form new lateral roots.Demonstration of this event required the implementation of a two‐step approach in which the first leads to development of a secondary structure in A. thaliana taproot, and the second applies a mechanical stress on the vascular cambium to initiate the formation of a new lateral root primordium.GUS staining shows PRE3, DR5 and WOX11 signals in the cambial zone of the root during new lateral root formation.Preliminary investigations suggest the involvement of auxin and two transcription factors (PRE3/ATBS1/bHLH135/TMO7 and WOX11) in the transition of some vascular cambium initials from a role as producers of xylem/phloem mother cells to founder cells of a new lateral root primordium.",
keywords = "1183 Plant biology, microbiology, virology",
author = "B. Baesso and D. Chiatante and M. Terzaghi and D. Zenga and Kaisa Nieminen and M{\"a}h{\"o}nen, {Ari Pekka} and Riccardo Siligato and Helariutta, {Yrj{\"o} Eero} and G.S. Scippa and A. Montagnoli",
year = "2018",
month = "5",
doi = "10.1111/plb.12711",
language = "English",
volume = "20",
pages = "426--432",
journal = "Plant Biology",
issn = "1435-8603",
publisher = "Wiley",
number = "3",

}

Transcription factors PRE3 and WOX11 are involved in the formation of new lateral roots from secondary growth taproot in A.thaliana. / Baesso, B.; Chiatante, D.; Terzaghi, M.; Zenga, D.; Nieminen, Kaisa; Mähönen, Ari Pekka; Siligato, Riccardo; Helariutta, Yrjö Eero; Scippa, G.S.; Montagnoli, A.

julkaisussa: Plant Biology, Vuosikerta 20, Nro 3, 05.2018, s. 426-432.

Tutkimustuotos: ArtikkelijulkaisuArtikkeliTieteellinenvertaisarvioitu

TY - JOUR

T1 - Transcription factors PRE3 and WOX11 are involved in the formation of new lateral roots from secondary growth taproot in A.thaliana

AU - Baesso, B.

AU - Chiatante, D.

AU - Terzaghi, M.

AU - Zenga, D.

AU - Nieminen, Kaisa

AU - Mähönen, Ari Pekka

AU - Siligato, Riccardo

AU - Helariutta, Yrjö Eero

AU - Scippa, G.S.

AU - Montagnoli, A.

PY - 2018/5

Y1 - 2018/5

N2 - The spatial deployment of lateral roots determines the ability of a plant to interact with the surrounding environment for nutrition and anchorage. This paper shows that besides the pericycle, the vascular cambium, becoming active in Arabidopsis thaliana taproot at a later stage of development, is also able to form new lateral roots.Demonstration of this event required the implementation of a two‐step approach in which the first leads to development of a secondary structure in A. thaliana taproot, and the second applies a mechanical stress on the vascular cambium to initiate the formation of a new lateral root primordium.GUS staining shows PRE3, DR5 and WOX11 signals in the cambial zone of the root during new lateral root formation.Preliminary investigations suggest the involvement of auxin and two transcription factors (PRE3/ATBS1/bHLH135/TMO7 and WOX11) in the transition of some vascular cambium initials from a role as producers of xylem/phloem mother cells to founder cells of a new lateral root primordium.

AB - The spatial deployment of lateral roots determines the ability of a plant to interact with the surrounding environment for nutrition and anchorage. This paper shows that besides the pericycle, the vascular cambium, becoming active in Arabidopsis thaliana taproot at a later stage of development, is also able to form new lateral roots.Demonstration of this event required the implementation of a two‐step approach in which the first leads to development of a secondary structure in A. thaliana taproot, and the second applies a mechanical stress on the vascular cambium to initiate the formation of a new lateral root primordium.GUS staining shows PRE3, DR5 and WOX11 signals in the cambial zone of the root during new lateral root formation.Preliminary investigations suggest the involvement of auxin and two transcription factors (PRE3/ATBS1/bHLH135/TMO7 and WOX11) in the transition of some vascular cambium initials from a role as producers of xylem/phloem mother cells to founder cells of a new lateral root primordium.

KW - 1183 Plant biology, microbiology, virology

U2 - 10.1111/plb.12711

DO - 10.1111/plb.12711

M3 - Article

VL - 20

SP - 426

EP - 432

JO - Plant Biology

JF - Plant Biology

SN - 1435-8603

IS - 3

ER -