Organ-specific genetic interactions between paralogues of the PXY and ER receptor kinases enforce radial patterning in arabidopsis vascular tissueCitation formats

  • External authors:
  • Ning Wang
  • Kristine S. Bagdassarian
  • Rebecca E. Doherty
  • Johannes T. Kroon
  • Katherine A. Connor
  • Xiao Y. Wang
  • Wei Wang
  • Ian H. Jermyn
  • J. Peter Etchells

Standard

Organ-specific genetic interactions between paralogues of the PXY and ER receptor kinases enforce radial patterning in arabidopsis vascular tissue. / Wang, Ning; Bagdassarian, Kristine S.; Doherty, Rebecca E.; Kroon, Johannes T.; Connor, Katherine A.; Wang, Xiao Y.; Wang, Wei; Jermyn, Ian H.; Turner, Simon R.; Etchells, J. Peter.

In: Development (Cambridge), Vol. 146, No. 10, dev177105, 05.2019.

Research output: Contribution to journalArticle

Harvard

Wang, N, Bagdassarian, KS, Doherty, RE, Kroon, JT, Connor, KA, Wang, XY, Wang, W, Jermyn, IH, Turner, SR & Etchells, JP 2019, 'Organ-specific genetic interactions between paralogues of the PXY and ER receptor kinases enforce radial patterning in arabidopsis vascular tissue', Development (Cambridge), vol. 146, no. 10, dev177105. https://doi.org/10.1242/dev.177105

APA

Wang, N., Bagdassarian, K. S., Doherty, R. E., Kroon, J. T., Connor, K. A., Wang, X. Y., ... Etchells, J. P. (2019). Organ-specific genetic interactions between paralogues of the PXY and ER receptor kinases enforce radial patterning in arabidopsis vascular tissue. Development (Cambridge), 146(10), [dev177105]. https://doi.org/10.1242/dev.177105

Vancouver

Wang N, Bagdassarian KS, Doherty RE, Kroon JT, Connor KA, Wang XY et al. Organ-specific genetic interactions between paralogues of the PXY and ER receptor kinases enforce radial patterning in arabidopsis vascular tissue. Development (Cambridge). 2019 May;146(10). dev177105. https://doi.org/10.1242/dev.177105

Author

Wang, Ning ; Bagdassarian, Kristine S. ; Doherty, Rebecca E. ; Kroon, Johannes T. ; Connor, Katherine A. ; Wang, Xiao Y. ; Wang, Wei ; Jermyn, Ian H. ; Turner, Simon R. ; Etchells, J. Peter. / Organ-specific genetic interactions between paralogues of the PXY and ER receptor kinases enforce radial patterning in arabidopsis vascular tissue. In: Development (Cambridge). 2019 ; Vol. 146, No. 10.

Bibtex

@article{72ae26537e8846b1b011e93049ad0a53,
title = "Organ-specific genetic interactions between paralogues of the PXY and ER receptor kinases enforce radial patterning in arabidopsis vascular tissue",
abstract = "In plants, cells do not migrate. Tissues are frequently arranged in concentric rings; thus, expansion of inner layers is coordinated with cell division and/or expansion of cells in outer layers. In Arabidopsis stems, receptor kinases, PXY and ER, genetically interact to coordinate vascular proliferation and organisation via inter-tissue signalling. The contribution of PXY and ER paralogues to stem patterning is not known, nor is their function understood in hypocotyls, which undergo considerable radial expansion. Here, we show that removal of all PXY and ER gene-family members results in profound cell division and organisation defects. In hypocotyls, these plants failed to transition to true radial growth. Gene expression analysis suggested that PXY and ER cross- and inter-family transcriptional regulation occurs, but it differs between stem and hypocotyl. Thus, PXYand ER signalling interact to coordinate development in a distinct manner in different organs. We anticipate that such specialised local regulatory relationships, where tissue growth is controlled via signals moving across tissue layers, may coordinate tissue layer expansion throughout the plant body.",
keywords = "Arabidopsis, Cambium, Phloem, Procambium, Signalling, Xylem",
author = "Ning Wang and Bagdassarian, {Kristine S.} and Doherty, {Rebecca E.} and Kroon, {Johannes T.} and Connor, {Katherine A.} and Wang, {Xiao Y.} and Wei Wang and Jermyn, {Ian H.} and Turner, {Simon R.} and Etchells, {J. Peter}",
year = "2019",
month = "5",
doi = "10.1242/dev.177105",
language = "English",
volume = "146",
journal = "Development",
issn = "0950-1991",
publisher = "Company of Biologists Ltd",
number = "10",

}

RIS

TY - JOUR

T1 - Organ-specific genetic interactions between paralogues of the PXY and ER receptor kinases enforce radial patterning in arabidopsis vascular tissue

AU - Wang, Ning

AU - Bagdassarian, Kristine S.

AU - Doherty, Rebecca E.

AU - Kroon, Johannes T.

AU - Connor, Katherine A.

AU - Wang, Xiao Y.

AU - Wang, Wei

AU - Jermyn, Ian H.

AU - Turner, Simon R.

AU - Etchells, J. Peter

PY - 2019/5

Y1 - 2019/5

N2 - In plants, cells do not migrate. Tissues are frequently arranged in concentric rings; thus, expansion of inner layers is coordinated with cell division and/or expansion of cells in outer layers. In Arabidopsis stems, receptor kinases, PXY and ER, genetically interact to coordinate vascular proliferation and organisation via inter-tissue signalling. The contribution of PXY and ER paralogues to stem patterning is not known, nor is their function understood in hypocotyls, which undergo considerable radial expansion. Here, we show that removal of all PXY and ER gene-family members results in profound cell division and organisation defects. In hypocotyls, these plants failed to transition to true radial growth. Gene expression analysis suggested that PXY and ER cross- and inter-family transcriptional regulation occurs, but it differs between stem and hypocotyl. Thus, PXYand ER signalling interact to coordinate development in a distinct manner in different organs. We anticipate that such specialised local regulatory relationships, where tissue growth is controlled via signals moving across tissue layers, may coordinate tissue layer expansion throughout the plant body.

AB - In plants, cells do not migrate. Tissues are frequently arranged in concentric rings; thus, expansion of inner layers is coordinated with cell division and/or expansion of cells in outer layers. In Arabidopsis stems, receptor kinases, PXY and ER, genetically interact to coordinate vascular proliferation and organisation via inter-tissue signalling. The contribution of PXY and ER paralogues to stem patterning is not known, nor is their function understood in hypocotyls, which undergo considerable radial expansion. Here, we show that removal of all PXY and ER gene-family members results in profound cell division and organisation defects. In hypocotyls, these plants failed to transition to true radial growth. Gene expression analysis suggested that PXY and ER cross- and inter-family transcriptional regulation occurs, but it differs between stem and hypocotyl. Thus, PXYand ER signalling interact to coordinate development in a distinct manner in different organs. We anticipate that such specialised local regulatory relationships, where tissue growth is controlled via signals moving across tissue layers, may coordinate tissue layer expansion throughout the plant body.

KW - Arabidopsis

KW - Cambium

KW - Phloem

KW - Procambium

KW - Signalling

KW - Xylem

UR - http://www.scopus.com/inward/record.url?scp=85066353381&partnerID=8YFLogxK

U2 - 10.1242/dev.177105

DO - 10.1242/dev.177105

M3 - Article

VL - 146

JO - Development

JF - Development

SN - 0950-1991

IS - 10

M1 - dev177105

ER -