Gene dosage effect of WEE1 on growth and morphogenesis from arabidopsis hypocotyl explants

Natasha Spadafora; Lara Perrotta; Jeroen Nieuwland; Diego Albani; M Beatrice Bitonti; Robert J Herbert; John H Doonan; Angela M Marchbank; Ilario Siciliano; Anne Lentz Grønlund; Dennis Francis; Hilary J Rogers

doi:10.1093/aob/mcs223

Gene dosage effect of WEE1 on growth and morphogenesis from arabidopsis hypocotyl explants

Natasha Spadafora
, Lara Perrotta
, Jeroen Nieuwland
, Diego Albani
, M Beatrice Bitonti
, Robert J Herbert
, John H Doonan
, Angela M Marchbank
, Ilario Siciliano
, Anne Lentz Grønlund
, Dennis Francis
, Hilary J Rogers

Institute of Biological, Environmental, and Rural Sciences

Research output: Contribution to journal › Article › peer-review

13 Citations (Scopus)

Abstract

How plant cell-cycle genes interface with development is unclear. Preliminary evidence from our laboratory suggested that over-expression of the cell cycle checkpoint gene, WEE1, repressed growth and development. Here the hypothesis is tested that the level of WEE1 has a dosage effect on growth and development in Arabidospis thaliana. To do this, a comparison was made of the development of gain- and loss-of-function WEE1 arabidopsis lines both in vivo and in vitro.

Original language	English
Pages (from-to)	1631-9
Number of pages	9
Journal	Annals of Botany
Volume	110
Issue number	8
DOIs	https://doi.org/10.1093/aob/mcs223
Publication status	Published - Oct 2012

Keywords

Arabidopsis thaliana
cell cycle
development
growth
hypocotyl
tissue culture
WEE1

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title = "Gene dosage effect of WEE1 on growth and morphogenesis from arabidopsis hypocotyl explants",

abstract = "How plant cell-cycle genes interface with development is unclear. Preliminary evidence from our laboratory suggested that over-expression of the cell cycle checkpoint gene, WEE1, repressed growth and development. Here the hypothesis is tested that the level of WEE1 has a dosage effect on growth and development in Arabidospis thaliana. To do this, a comparison was made of the development of gain- and loss-of-function WEE1 arabidopsis lines both in vivo and in vitro.",

keywords = "Arabidopsis thaliana, cell cycle, development, growth, hypocotyl, tissue culture, WEE1",

author = "Natasha Spadafora and Lara Perrotta and Jeroen Nieuwland and Diego Albani and Bitonti, \{M Beatrice\} and Herbert, \{Robert J\} and Doonan, \{John H\} and Marchbank, \{Angela M\} and Ilario Siciliano and \{Lentz Gr{\o}nlund\}, Anne and Dennis Francis and Rogers, \{Hilary J\}",

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doi = "10.1093/aob/mcs223",

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T1 - Gene dosage effect of WEE1 on growth and morphogenesis from arabidopsis hypocotyl explants

AU - Spadafora, Natasha

AU - Perrotta, Lara

AU - Nieuwland, Jeroen

AU - Albani, Diego

AU - Bitonti, M Beatrice

AU - Herbert, Robert J

AU - Doonan, John H

AU - Marchbank, Angela M

AU - Siciliano, Ilario

AU - Lentz Grønlund, Anne

AU - Francis, Dennis

AU - Rogers, Hilary J

PY - 2012/10

Y1 - 2012/10

N2 - How plant cell-cycle genes interface with development is unclear. Preliminary evidence from our laboratory suggested that over-expression of the cell cycle checkpoint gene, WEE1, repressed growth and development. Here the hypothesis is tested that the level of WEE1 has a dosage effect on growth and development in Arabidospis thaliana. To do this, a comparison was made of the development of gain- and loss-of-function WEE1 arabidopsis lines both in vivo and in vitro.

AB - How plant cell-cycle genes interface with development is unclear. Preliminary evidence from our laboratory suggested that over-expression of the cell cycle checkpoint gene, WEE1, repressed growth and development. Here the hypothesis is tested that the level of WEE1 has a dosage effect on growth and development in Arabidospis thaliana. To do this, a comparison was made of the development of gain- and loss-of-function WEE1 arabidopsis lines both in vivo and in vitro.

KW - Arabidopsis thaliana

KW - cell cycle

KW - development

KW - growth

KW - hypocotyl

KW - tissue culture

KW - WEE1

UR - http://hdl.handle.net/2160/9070

U2 - 10.1093/aob/mcs223

DO - 10.1093/aob/mcs223

M3 - Article

C2 - 23065633

SN - 1095-8290

VL - 110

SP - 1631

EP - 1639

JO - Annals of Botany

JF - Annals of Botany

IS - 8

ER -

Gene dosage effect of WEE1 on growth and morphogenesis from arabidopsis hypocotyl explants

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