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The WUSCHEL-related homeobox transcription factor MtWOX9-1 stimulates somatic embryogenesis in Medicago truncatula. / Tvorogova, Varvara; Fedorova, Yulia A. ; Potsenkovskaya, Elina A. ; Kudriashov, Andrei A. ; Ефремова, Елена Павловна; Kvitkovskaya, Valeria A. ; Wolabu, Tezera Watira; Zhang, Fei; Tadege, Million; Lutova, Ludmila A. .

In: Plant Cell, Tissue and Organ Culture, Vol. 138, No. 3, 09.07.2019, p. 517-527.

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@article{2dc96c71bc054ab3b621f179e1ac7e50,
title = "The WUSCHEL-related homeobox transcription factor MtWOX9-1 stimulates somatic embryogenesis in Medicago truncatula",
abstract = "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 and hormonal factors, among which WUSCHEL-related homeobox proteins are believed to play key roles. In this study, we aimed to identify the role of Medicago truncatula WOX9-1 (MtWOX9-1), an Arabidopsis thaliana WOX9 (STIMPY) homolog, in somatic embryogenesis. We demonstrated that the MtWOX9-1 promoter is active in somatic embryos, and overexpression of MtWOX9-1 leads to the increase in embryogenic capacity, as well as to the changes in expression levels of two MADS-box genes (AGL15 and AGL8 homologs), associated with embryogenesis. The data obtained suggest that stimulation of MtWOX9-1 expression may have positive impact on plant biotechnology in improving the transformation and regeneration capacity of recalcitrant plants.",
keywords = "In vitro culture, Regeneration, Somatic embryogenesis, WOX genes",
author = "Varvara Tvorogova and Fedorova, {Yulia A.} and Potsenkovskaya, {Elina A.} and Kudriashov, {Andrei A.} and Ефремова, {Елена Павловна} and Kvitkovskaya, {Valeria A.} and Wolabu, {Tezera Watira} and Fei Zhang and Million Tadege and Lutova, {Ludmila A.}",
note = "Tvorogova, V.E., Fedorova, Y.A., Potsenkovskaya, E.A. et al. The WUSCHEL-related homeobox transcription factor MtWOX9-1 stimulates somatic embryogenesis in Medicago truncatula. Plant Cell Tiss Organ Cult 138, 517–527 (2019). https://doi.org/10.1007/s11240-019-01648-w",
year = "2019",
month = jul,
day = "9",
doi = "10.1007/s11240-019-01648-w",
language = "English",
volume = "138",
pages = "517--527",
journal = "Plant Cell, Tissue and Organ Culture",
issn = "0167-6857",
publisher = "Springer Nature",
number = "3",

}

RIS

TY - JOUR

T1 - The WUSCHEL-related homeobox transcription factor MtWOX9-1 stimulates somatic embryogenesis in Medicago truncatula

AU - Tvorogova, Varvara

AU - Fedorova, Yulia A.

AU - Potsenkovskaya, Elina A.

AU - Kudriashov, Andrei A.

AU - Ефремова, Елена Павловна

AU - Kvitkovskaya, Valeria A.

AU - Wolabu, Tezera Watira

AU - Zhang, Fei

AU - Tadege, Million

AU - Lutova, Ludmila A.

N1 - Tvorogova, V.E., Fedorova, Y.A., Potsenkovskaya, E.A. et al. The WUSCHEL-related homeobox transcription factor MtWOX9-1 stimulates somatic embryogenesis in Medicago truncatula. Plant Cell Tiss Organ Cult 138, 517–527 (2019). https://doi.org/10.1007/s11240-019-01648-w

PY - 2019/7/9

Y1 - 2019/7/9

N2 - 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 and hormonal factors, among which WUSCHEL-related homeobox proteins are believed to play key roles. In this study, we aimed to identify the role of Medicago truncatula WOX9-1 (MtWOX9-1), an Arabidopsis thaliana WOX9 (STIMPY) homolog, in somatic embryogenesis. We demonstrated that the MtWOX9-1 promoter is active in somatic embryos, and overexpression of MtWOX9-1 leads to the increase in embryogenic capacity, as well as to the changes in expression levels of two MADS-box genes (AGL15 and AGL8 homologs), associated with embryogenesis. The data obtained suggest that stimulation of MtWOX9-1 expression may have positive impact on plant biotechnology in improving the transformation and regeneration capacity of recalcitrant plants.

AB - 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 and hormonal factors, among which WUSCHEL-related homeobox proteins are believed to play key roles. In this study, we aimed to identify the role of Medicago truncatula WOX9-1 (MtWOX9-1), an Arabidopsis thaliana WOX9 (STIMPY) homolog, in somatic embryogenesis. We demonstrated that the MtWOX9-1 promoter is active in somatic embryos, and overexpression of MtWOX9-1 leads to the increase in embryogenic capacity, as well as to the changes in expression levels of two MADS-box genes (AGL15 and AGL8 homologs), associated with embryogenesis. The data obtained suggest that stimulation of MtWOX9-1 expression may have positive impact on plant biotechnology in improving the transformation and regeneration capacity of recalcitrant plants.

KW - In vitro culture

KW - Regeneration

KW - Somatic embryogenesis

KW - WOX genes

UR - http://www.scopus.com/inward/record.url?scp=85068839447&partnerID=8YFLogxK

U2 - 10.1007/s11240-019-01648-w

DO - 10.1007/s11240-019-01648-w

M3 - Article

VL - 138

SP - 517

EP - 527

JO - Plant Cell, Tissue and Organ Culture

JF - Plant Cell, Tissue and Organ Culture

SN - 0167-6857

IS - 3

ER -

ID: 48513943