Induction of somatic embryogenesis in plants: Different players and focus on WUSCHEL and WUS-RELATED HOMEOBOX (WOX) transcription factors

M Fambrini, G Usai, C Pugliesi - International Journal of Molecular …, 2022 - mdpi.com
In plants, other cells can express totipotency in addition to the zygote, thus resulting in
embryo differentiation; this appears evident in apomictic and epiphyllous plants. According …

The WUSCHEL gene promotes vegetative‐to‐embryonic transition in Arabidopsis

J Zuo, QW Niu, G Frugis, NH Chua - The Plant Journal, 2002 - Wiley Online Library
Formation of somatic embryos in plants is known to require high concentrations of auxin or
2, 4‐dichlorophenoxyacetic acid (2, 4‐D), which presumably acts to trigger a signalling …

WUSCHEL Overexpression Promotes Callogenesis and Somatic Embryogenesis in Medicago truncatula Gaertn

A Kadri, G Grenier De March, F Guerineau, V Cosson… - Plants, 2021 - mdpi.com
The induction of plant somatic embryogenesis is often a limiting step for plant multiplication
and genetic manipulation in numerous crops. It depends on multiple signaling …

Comparative analysis of WUSCHEL-related homeobox genes revealed their parent-of-origin and cell type-specific expression pattern during early embryogenesis in …

X Zhou, Y Guo, P Zhao, M Sun - Frontiers in plant science, 2018 - frontiersin.org
WUSCHEL-related homeobox (WOX) gene is a plant-specific clade of homeobox
transcription factors. Increasing evidences reveal that WOXs play critical roles in early …

The WUSCHEL-related homeobox transcription factor MtWOX9-1 stimulates somatic embryogenesis in Medicago truncatula

VE Tvorogova, YA Fedorova… - Plant Cell, Tissue and …, 2019 - Springer
Somatic embryogenesis is widely used in plant biotechnology, but regulatory networks
underlying this process are not fully understood. This process is regulated by many protein …

Constitutive Overexpression of a Conifer WOX2 Homolog Affects Somatic Embryo Development in Pinus pinaster and Promotes Somatic Embryogenesis and Organogenesis in …

SB Hassani, JF Trontin, J Raschke… - Frontiers in Plant …, 2022 - frontiersin.org
Although full sequence data of several embryogenesis-related genes are available in
conifers, their functions are still poorly understood. In this study, we focused on the …

WUSCHEL: a master regulator in plant growth signaling

P Jha, SJ Ochatt, V Kumar - Plant cell reports, 2020 - Springer
Key message This review summarizes recent knowledge on functions of WUS and WUS-
related homeobox (WOX) transcription factors in diverse signaling pathways governing …

What does the WOX say? Review of regulators, targets, partners

VE Tvorogova, EY Krasnoperova, EA Potsenkovskaia… - Molecular Biology, 2021 - Springer
Abstract WOX (WUSCHEL-RELATED HOMEOBOX) is a family of homeodomain-containing
transcription factors in plants. WOX proteins maintain the activity of different types of …

Expression dynamics of WOX genes mark cell fate decisions during early embryonic patterning in Arabidopsis thaliana

A Haecker, R Groß-Hardt, B Geiges, A Sarkar… - 2004 - journals.biologists.com
During embryonic pattern formation, the main body axes are established and cells of
different developmental fates are specified from a single-cell zygote. Despite the …

WUSCHEL-RELATED HOMEOBOX 2 is a transcriptional repressor involved in lateral organ formation and separation in Arabidopsis

KM Chung, S Sakamoto, N Mitsuda, K Suzuki… - Plant …, 2016 - jstage.jst.go.jp
In this study, we characterized the function of WUSCHEL-RELATED HOMEOBOX 2 (WOX2)
using overexpression, CRES-T, and VP16 fusion techniques. Although the function of WOX2 …