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Nyctinastic movement in legumes: Developmental mechanisms, factors and biological significance.
- Source :
-
Plant, Cell & Environment . Nov2023, Vol. 46 Issue 11, p3206-3217. 12p. - Publication Year :
- 2023
-
Abstract
- In legumes, a common phenomenon known as nyctinastic movement is observed. This movement involves the horizontal expansion of leaves during the day and relative vertical closure at night. Nyctinastic movement is driven by the pulvinus, which consists of flexor and extensor motor cells. The turgor pressure difference between these two cell types generates a driving force for the bending and deformation of the pulvinus. This review focuses on the developmental mechanisms of the pulvinus, the factors affecting nyctinastic movement, and the biological significance of this phenomenon in legumes, thus providing a reference for further research on nyctinastic movement. Summary statement: Nyctinastic movement is characterised by the horizontal expansion of leaves during the day and the vertical closure at night. In this paper, we provided an overview of the research progress and summarised the biological significance of this phenomenon for further investigation. [ABSTRACT FROM AUTHOR]
- Subjects :
- *PHENOMENOLOGICAL biology
*LEGUMES
*TURGOR
Subjects
Details
- Language :
- English
- ISSN :
- 01407791
- Volume :
- 46
- Issue :
- 11
- Database :
- Academic Search Index
- Journal :
- Plant, Cell & Environment
- Publication Type :
- Academic Journal
- Accession number :
- 172437245
- Full Text :
- https://doi.org/10.1111/pce.14699