Faits réels : Plantes qui explosent

Ze Frank

Cette vidéo a été tendance en Canada, en États-Unis et en Papouasie-Nouvelle-Guinée

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Credits:

Dr Justin F. Jorge
Dr Dwight L. Whitaker, Pomona College
The Patek Lab
Dr Philippe Marmottant, LIPhy CNRS Grenoble
Dr Tom Lindtner, Humboldt-Universität zu Berlin
Dr Callin Switzer, University of Washington
Dr Simon Poppinga, Botanical Garden, TU Darmstadt
Dr Robert Deegan, University of Michigan
Dr Shuto Ito, University of Kiel
Dr Dennis Evangelista
John Innes Centre, Germplasm Resources team, led by Dr Noam Chayut. The GR is supported by UKRI-BBSRC
BYUI

Read more about the JIC Germplasm Resources Unit https://www.jic.ac.uk/research-impact/germplasm-resource-unit/

Browse and order from JIC Germplasm Resources’s public seed collections: https://www.seedstor.ac.uk/

Citations

Chapman, D.S. and Gray, A. (2012), Complex interactions between the wind and ballistic seed dispersal in Impatiens glandulifera (Royle). https://doi.org/10.1111/j.1365-2745.2012.01977.x

Cooper ES, Mosher MA, Cross CM, Whitaker DL. Gyroscopic stabilization minimizes drag on Ruellia ciliatiflora seeds. J R Soc Interface. 2018 Mar;15(140):20170901. doi: 10.1098/rsif.2017.0901.

Deegan, R.D. Finessing the fracture energy barrier in ballistic seed dispersal. https://doi.org/10.1111/j.1365-2745.2012.01977.x

Duckett, J. Et al. (2009). Exploding a myth: The capsule dehiscence mechanism and the function of pseudostomata in Sphagnum. The New phytologist. 10.1111/j.1469-8137.2009.02905.x.

Edwards J, et al. The Role of Water in Fast Plant Movements. Integr Comp Biol. 2019 Dec 1;59(6):1525-1534. doi: 10.1093/icb/icz081.

Edwards, J. et al. A record-breaking pollen catapult. Nature 435, 164 (2005). https://doi.org/10.1038/435164a

Evangelista D,et al. The mechanics of explosive dispersal and self-burial in the seeds of the filaree, Erodium cicutarium (Geraniaceae). J Exp Biol. 2011 Feb 15;214(Pt 4):521-9. doi: 10.1242/jeb.050567.

Fiorello I, et al. A Biohybrid Self-Dispersing Miniature Machine Using Wild Oat Fruit Awns for Reforestation and Precision Agriculture. Adv Mater. 2024 Apr 7:e2313906. doi: 10.1002/adma.202313906.

Grönquist P, et al. Analysis of hygroscopic self-shaping wood at large scale for curved mass timber structures. Sci Adv. 2019 Sep 13;5(9):eaax1311. doi: 10.1126/sciadv.aax1311.

Huang LJ, Fu WL. A water drop-shaped slingshot in plants: geometry and mechanics in the explosive seed dispersal of Orixa japonica (Rutaceae). Ann Bot. 2021 May 7;127(6):765-774. doi: 10.1093/aob/mcab017.

Jorge JF, Patek SN. Elastic pinch biomechanisms can yield consistent launch speeds regardless of projectile mass. J R Soc Interface. 2023 Aug;20(205):20230234. doi: 10.1098/rsif.2023.0234.

Li, S., et al. Seed ejection mechanism in an Oxalis species. Sci Rep 10, 8855 (2020). https://doi.org/10.1038/s41598-020-65885-2

Lindtner, T et al. Repetitive hygroscopic snapping movements in awns of wild oats. Acta Biomater. 2021 Nov;135:483-492. doi: 10.1016/j.actbio.2021.08.048.

Marmottant P, et al. The walk and jump of Equisetum spores. Proc Biol Sci. 2013 Sep 11;280(1770):20131465. doi: 10.1098/rspb.2013.1465.

Poppinga S, et al. A seed flying like a bullet: ballistic seed dispersal in Chinese witch-hazel (Hamamelis mollis OLIV., Hamamelidaceae). J R Soc Interface. 2019 Aug 30;16(157):20190327. doi: 10.1098/rsif.2019.0327.

Ribera J, et al. Putting a New Spin on the Flight of Jabillo Seeds. Integr Comp Biol. 2020 Oct 1;60(4):919-924. doi: 10.1093/icb/icaa117.

Sakamoto, J.et al. A Study on Optimality of Fiber Direction of Bursting Fruit with Spiral Motion. Journal of the mechanical behavior of biomedical materials, 2010. https://api.semanticscholar.org/CorpusID:40266613

Volkov, et al. Distributions of Silica and Biopolymer Structural Comp...

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