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The wound-activated ERF15 transcription factor drives Marchantia polymorpha regeneration by activating an oxylipin biosynthesis feedback loop

Yuanke Liang, Jefri Heyman (UGent) , Yanli Xiang (UGent) , Wiske Vandendriessche (UGent) , Balkan Canher (UGent) , Geert Goeminne (UGent) and Lieven De Veylder (UGent)
(2022) SCIENCE ADVANCES. 8(32).
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Abstract
The regenerative potential in response to wounding varies widely among species. Within the plant lineage, the liverwort Marchantia polymorpha displays an extraordinary regeneration capacity. However, its molecular pathways controlling the initial regeneration response are unknown. Here, we demonstrate that the MpERF15 transcription factor gene is instantly activated after wounding and is essential for gemmaling regeneration following tissue incision. MpERF15 operates both upstream and downstream of the MpCOI1 oxylipin receptor by controlling the expression of oxylipin biosynthesis genes. The resulting rise in the oxylipin dinor-12-oxo-phytodienoic acid (dn-OPDA) levels results in an increase in gemma cell number and apical notch organogenesis, generating highly disorganized and compact thalli. Our data pinpoint MpERF15 as a key factor activating an oxylipin biosynthesis amplification loop after wounding, which eventually results in reactivation of cell division and regeneration. We suggest that the genetic networks controlling oxylipin biosynthesis in response to wounding might have been reshuffled over evolution.
Keywords
Multidisciplinary, CELL-DIVISION, JASMONATE BIOSYNTHESIS, ACID, REACTIVATION, EXPRESSION, EVOLUTION, DEFENSE, PATHWAY

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MLA
Liang, Yuanke, et al. “The Wound-Activated ERF15 Transcription Factor Drives Marchantia Polymorpha Regeneration by Activating an Oxylipin Biosynthesis Feedback Loop.” SCIENCE ADVANCES, vol. 8, no. 32, 2022, doi:10.1126/sciadv.abo7737.
APA
Liang, Y., Heyman, J., Xiang, Y., Vandendriessche, W., Canher, B., Goeminne, G., & De Veylder, L. (2022). The wound-activated ERF15 transcription factor drives Marchantia polymorpha regeneration by activating an oxylipin biosynthesis feedback loop. SCIENCE ADVANCES, 8(32). https://doi.org/10.1126/sciadv.abo7737
Chicago author-date
Liang, Yuanke, Jefri Heyman, Yanli Xiang, Wiske Vandendriessche, Balkan Canher, Geert Goeminne, and Lieven De Veylder. 2022. “The Wound-Activated ERF15 Transcription Factor Drives Marchantia Polymorpha Regeneration by Activating an Oxylipin Biosynthesis Feedback Loop.” SCIENCE ADVANCES 8 (32). https://doi.org/10.1126/sciadv.abo7737.
Chicago author-date (all authors)
Liang, Yuanke, Jefri Heyman, Yanli Xiang, Wiske Vandendriessche, Balkan Canher, Geert Goeminne, and Lieven De Veylder. 2022. “The Wound-Activated ERF15 Transcription Factor Drives Marchantia Polymorpha Regeneration by Activating an Oxylipin Biosynthesis Feedback Loop.” SCIENCE ADVANCES 8 (32). doi:10.1126/sciadv.abo7737.
Vancouver
1.
Liang Y, Heyman J, Xiang Y, Vandendriessche W, Canher B, Goeminne G, et al. The wound-activated ERF15 transcription factor drives Marchantia polymorpha regeneration by activating an oxylipin biosynthesis feedback loop. SCIENCE ADVANCES. 2022;8(32).
IEEE
[1]
Y. Liang et al., “The wound-activated ERF15 transcription factor drives Marchantia polymorpha regeneration by activating an oxylipin biosynthesis feedback loop,” SCIENCE ADVANCES, vol. 8, no. 32, 2022.
@article{8763920,
  abstract     = {{The regenerative potential in response to wounding varies widely among species. Within the plant lineage, the liverwort Marchantia polymorpha displays an extraordinary regeneration capacity. However, its molecular pathways controlling the initial regeneration response are unknown. Here, we demonstrate that the MpERF15 transcription factor gene is instantly activated after wounding and is essential for gemmaling regeneration following tissue incision. MpERF15 operates both upstream and downstream of the MpCOI1 oxylipin receptor by controlling the expression of oxylipin biosynthesis genes. The resulting rise in the oxylipin dinor-12-oxo-phytodienoic acid (dn-OPDA) levels results in an increase in gemma cell number and apical notch organogenesis, generating highly disorganized and compact thalli. Our data pinpoint MpERF15 as a key factor activating an oxylipin biosynthesis amplification loop after wounding, which eventually results in reactivation of cell division and regeneration. We suggest that the genetic networks controlling oxylipin biosynthesis in response to wounding might have been reshuffled over evolution.}},
  articleno    = {{eabo7737}},
  author       = {{Liang, Yuanke and Heyman, Jefri and Xiang, Yanli and Vandendriessche, Wiske and Canher, Balkan and Goeminne, Geert and De Veylder, Lieven}},
  issn         = {{2375-2548}},
  journal      = {{SCIENCE ADVANCES}},
  keywords     = {{Multidisciplinary,CELL-DIVISION,JASMONATE BIOSYNTHESIS,ACID,REACTIVATION,EXPRESSION,EVOLUTION,DEFENSE,PATHWAY}},
  language     = {{eng}},
  number       = {{32}},
  pages        = {{15}},
  title        = {{The wound-activated ERF15 transcription factor drives Marchantia polymorpha regeneration by activating an oxylipin biosynthesis feedback loop}},
  url          = {{http://doi.org/10.1126/sciadv.abo7737}},
  volume       = {{8}},
  year         = {{2022}},
}
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