Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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. .
в: Plant Cell, Tissue and Organ Culture, Том 138, № 3, 09.07.2019, стр. 517-527.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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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