Multiple feedbacks on self‐organized morphogenesis during plant regeneration

Summary Decades of research have primarily emphasized genetic blueprint as the driving force behind plant regeneration. The flow of information from genetics, which manifests as biochemical properties, including hormones, has been extensively implicated in plant regeneration. However, recent advance...

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Bibliographic Details
Published in:The New phytologist 2024-01, Vol.241 (2), p.553-559
Main Authors: Mathew, Mabel Maria, Ganguly, Akansha, Prasad, Kalika
Format: Article
Language:English
Subjects:
Arabidopsis - genetics
Arabidopsis Proteins - metabolism
Arabidopsis thaliana
biochemistry
de novo shoot regeneration
Feedback
Forces (mechanics)
Gene Expression Regulation, Plant
Genetics
geometry
Hormones
Information flow
mechanics
Modules
Morphogenesis
Pattern formation
Plant Shoots - metabolism
Plants
Regeneration
Regeneration (biological)
self‐organized morphogenesis
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Summary:Summary Decades of research have primarily emphasized genetic blueprint as the driving force behind plant regeneration. The flow of information from genetics, which manifests as biochemical properties, including hormones, has been extensively implicated in plant regeneration. However, recent advancements have unveiled additional intrinsic modules within this information flow. Here, we explore the three core modules of plant regeneration: biochemical properties, mechanical forces acting on cells, and cell geometry. We debate their roles and interactions during morphogenesis, emphasizing the potential for multiple feedbacks between these core modules to drive pattern formation during regeneration. We propose that de novo organ regeneration is a self‐organized event driven by multidirectional information flow between these core modules.
ISSN:0028-646X
1469-8137
DOI:10.1111/nph.19412