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Page 1
Did you mean pelvinus (5 results)?
Mechanism of the Pulvinus-Driven Leaf Movement: An Overview.
Zeng F, Ma Z, Feng Y, Shao M, Li Y, Wang H, Yang S, Mao J, Chen B. Zeng F, et al. Int J Mol Sci. 2024 Apr 23;25(9):4582. doi: 10.3390/ijms25094582. Int J Mol Sci. 2024. PMID: 38731801 Free PMC article. Review.
Leaf movement is usually driven by a specialized motor organ, the pulvinus, and this movement is associated with different changes in volume and expansion on the two sides of the pulvinus. ...In addition, model plants such as Medicago truncatula, Mimosa pudica, and …
Leaf movement is usually driven by a specialized motor organ, the pulvinus, and this movement is associated with different changes in …
Mechanics of Reversible Deformation during Leaf Movement and Regulation of Pulvinus Development in Legumes.
Nakata MT, Takahara M. Nakata MT, et al. Int J Mol Sci. 2022 Sep 6;23(18):10240. doi: 10.3390/ijms231810240. Int J Mol Sci. 2022. PMID: 36142170 Free PMC article. Review.
We then review the mechanisms of the adaxial/abaxial patterning because pulvinar bending deformation depends on the differences in mechanical properties and physiological responses of motor cells on the adaxial versus abaxial sides of the pulvinus. Intriguingly, pulvini si …
We then review the mechanisms of the adaxial/abaxial patterning because pulvinar bending deformation depends on the differences in mechanica …
The Pulvinus Is the Weak Point for Stem Lodging Resistance in Ripe Barley.
Gianinetti A, Baronchelli M. Gianinetti A, et al. Plants (Basel). 2024 Nov 12;13(22):3172. doi: 10.3390/plants13223172. Plants (Basel). 2024. PMID: 39599381 Free PMC article.
We used it specifically to compare the results of tests made by loading the bending force either on the node or the internode. It was shown that the pulvinus (which forms a complex with the node) is the weak point for mechanical resistance to bending in ripe barley stems, …
We used it specifically to compare the results of tests made by loading the bending force either on the node or the internode. It was shown …
Deformation and mechanics of a pulvinus-inspired material.
Tadrist L, Mammadi Y, Diperi J, Linares JM. Tadrist L, et al. Bioinspir Biomim. 2022 Sep 6;17(6). doi: 10.1088/1748-3190/ac884f. Bioinspir Biomim. 2022. PMID: 35944519
In this paper, the mechanics of a cellular material inspired from pulvinus ofM. pudicais studied. First, the manufacturing process of a cell-controllable material is described. ...
In this paper, the mechanics of a cellular material inspired from pulvinus ofM. pudicais studied. First, the manufacturing process of …
Brassinosteroid homeostasis is critical for the functionality of the Medicago truncatula pulvinus.
Kong Y, Meng Z, Wang H, Wang Y, Zhang Y, Hong L, Liu R, Wang M, Zhang J, Han L, Bai M, Yu X, Kong F, Mysore KS, Wen J, Xin P, Chu J, Zhou C. Kong Y, et al. Plant Physiol. 2021 Apr 23;185(4):1745-1763. doi: 10.1093/plphys/kiab008. Plant Physiol. 2021. PMID: 33793936 Free PMC article.
Nyctinastic leaf movement occurs widely in leguminous plants, and is generated by a specialized motor organ, the pulvinus. Although a key determinant of pulvinus development, PETIOLULE-LIKE PULVINUS (PLP), has been identified, the molecular genetic basis for …
Nyctinastic leaf movement occurs widely in leguminous plants, and is generated by a specialized motor organ, the pulvinus. Although a …
Multidimensional Gene Regulatory Landscape of Motor Organ Pulvinus in the Model Legume Medicago truncatula.
Bai Q, Yang W, Qin G, Zhao B, He L, Zhang X, Zhao W, Zhou D, Liu Y, Liu Y, He H, Tadege M, Xiong Y, Liu C, Chen J. Bai Q, et al. Int J Mol Sci. 2022 Apr 18;23(8):4439. doi: 10.3390/ijms23084439. Int J Mol Sci. 2022. PMID: 35457256 Free PMC article.
Nyctinastic leaf movement of Fabaceae is driven by the tiny motor organ pulvinus located at the base of the leaf or leaflet. Despite the increased understanding of the essential role of ELONGATED PETIOLULE1 (ELP1)/PETIOLE LIKE PULVINUS (PLP) orthologs in determining …
Nyctinastic leaf movement of Fabaceae is driven by the tiny motor organ pulvinus located at the base of the leaf or leaflet. Despite …
Functional characterization of PETIOLULE-LIKE PULVINUS (PLP) gene in abscission zone development in Medicago truncatula and its application to genetic improvement of alfalfa.
Du J, Lu S, Chai M, Zhou C, Sun L, Tang Y, Nakashima J, Kolape J, Wen Z, Behzadirad M, Zhong T, Sun J, Zhang Y, Wang ZY. Du J, et al. Plant Biotechnol J. 2021 Feb;19(2):351-364. doi: 10.1111/pbi.13469. Epub 2020 Sep 14. Plant Biotechnol J. 2021. PMID: 32816361 Free PMC article.
This study focuses on leaf and petiole abscission in the model legume Medicago truncatula and its closely related commercial species alfalfa. By analysing the petiolule-like pulvinus (plp) mutant in M. truncatula at phenotypic level (breakstrength and shaking assays), micr …
This study focuses on leaf and petiole abscission in the model legume Medicago truncatula and its closely related commercial species alfalfa …
Expression analysis of genes enriched in the pulvinus of Lotus japonicus.
Harada A, Onori M, Ooki M, Kanzawa N. Harada A, et al. Plant Biotechnol (Tokyo). 2025 Mar 25;42(1):31-39. doi: 10.5511/plantbiotechnology.24.1030a. Plant Biotechnol (Tokyo). 2025. PMID: 41257079 Free PMC article.
The pulvinus is a unique motor organ found in leguminous plants. The motor cells surrounding the central vascular bundle of the pulvinus are divided into extensor and flexor halves. ...In this study, we investigated genes predominantly and highly expressed in the …
The pulvinus is a unique motor organ found in leguminous plants. The motor cells surrounding the central vascular bundle of the pu …
Real-time imaging of pulvinus bending in Mimosa pudica.
Song K, Yeom E, Lee SJ. Song K, et al. Sci Rep. 2014 Sep 25;4:6466. doi: 10.1038/srep06466. Sci Rep. 2014. PMID: 25253083 Free PMC article.
The results show that the key factors for the flexible movements by the pulvinus are the following: bendable xylem bundle, expandable/shrinkable epidermis, tiny wrinkles for surface modification, and a xylem vessel network for efficient water transport. ...
The results show that the key factors for the flexible movements by the pulvinus are the following: bendable xylem bundle, expandable …
Pulvinus functional traits in relation to leaf movements: a light and transmission electron microscopy study of the vascular system.
Rodrigues TM, Machado SR. Rodrigues TM, et al. Micron. 2008;39(1):7-16. doi: 10.1016/j.micron.2007.09.001. Epub 2007 Sep 11. Micron. 2008. PMID: 17950612
The aim of this paper is to investigate the structure and cellular features of the pulvinus vascular system of nine legume species from Brazilian cerrado, looking for structural traits pointing to its participation in the leaf's movements. Samples were excised from the med …
The aim of this paper is to investigate the structure and cellular features of the pulvinus vascular system of nine legume species fr …
213 results