Discovery of spatial pattern of prickles on stem of Rosa hybrida ‘Red Queen’ and mathematical model of the pattern

Abstract The developmental patterns of many organisms are orchestrated by the diffusion of factors. Here, we report a novel pattern on plant stems that appears to be controlled by inhibitor diffusion. Prickles on rose stems appear to be randomly distributed, but we deciphered spatial patterns of pri...

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Autores principales:	Kazuaki Amikura, Hiroshi Ito, Miho S. Kitazawa
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/ac3cad81cf994348bdb34af0f3338734
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spelling	oai:doaj.org-article:ac3cad81cf994348bdb34af0f33387342021-12-02T15:22:57ZDiscovery of spatial pattern of prickles on stem of Rosa hybrida ‘Red Queen’ and mathematical model of the pattern10.1038/s41598-021-93133-82045-2322https://doaj.org/article/ac3cad81cf994348bdb34af0f33387342021-07-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-93133-8https://doaj.org/toc/2045-2322Abstract The developmental patterns of many organisms are orchestrated by the diffusion of factors. Here, we report a novel pattern on plant stems that appears to be controlled by inhibitor diffusion. Prickles on rose stems appear to be randomly distributed, but we deciphered spatial patterns of prickles on Rosa hybrida cv. ‘Red Queen’ stem. The prickles primarily emerged at 90 to 135 degrees from the spiral phyllotaxis that connected leaf primordia. We proposed a simple mathematical model that explained the emergence of the spatial patterns and reproduced the prickle density distribution on rose stems. We confirmed the model can reproduce the observed prickle patterning on stems of other plant species using other model parameters. These results indicated that the spatial patterns of prickles on stems of different plant species are organized by similar systems. Rose cultivation by humans has a long history. However, prickle development is still unclear and this is the first report of prickle spatial pattern with a mathematical model. Comprehensive analysis of the spatial pattern, genome, and metabolomics of other plant species may lead to novel insights for prickle development.Kazuaki AmikuraHiroshi ItoMiho S. KitazawaNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-7 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Kazuaki Amikura Hiroshi Ito Miho S. Kitazawa Discovery of spatial pattern of prickles on stem of Rosa hybrida ‘Red Queen’ and mathematical model of the pattern
description	Abstract The developmental patterns of many organisms are orchestrated by the diffusion of factors. Here, we report a novel pattern on plant stems that appears to be controlled by inhibitor diffusion. Prickles on rose stems appear to be randomly distributed, but we deciphered spatial patterns of prickles on Rosa hybrida cv. ‘Red Queen’ stem. The prickles primarily emerged at 90 to 135 degrees from the spiral phyllotaxis that connected leaf primordia. We proposed a simple mathematical model that explained the emergence of the spatial patterns and reproduced the prickle density distribution on rose stems. We confirmed the model can reproduce the observed prickle patterning on stems of other plant species using other model parameters. These results indicated that the spatial patterns of prickles on stems of different plant species are organized by similar systems. Rose cultivation by humans has a long history. However, prickle development is still unclear and this is the first report of prickle spatial pattern with a mathematical model. Comprehensive analysis of the spatial pattern, genome, and metabolomics of other plant species may lead to novel insights for prickle development.
format	article
author	Kazuaki Amikura Hiroshi Ito Miho S. Kitazawa
author_facet	Kazuaki Amikura Hiroshi Ito Miho S. Kitazawa
author_sort	Kazuaki Amikura
title	Discovery of spatial pattern of prickles on stem of Rosa hybrida ‘Red Queen’ and mathematical model of the pattern
title_short	Discovery of spatial pattern of prickles on stem of Rosa hybrida ‘Red Queen’ and mathematical model of the pattern
title_full	Discovery of spatial pattern of prickles on stem of Rosa hybrida ‘Red Queen’ and mathematical model of the pattern
title_fullStr	Discovery of spatial pattern of prickles on stem of Rosa hybrida ‘Red Queen’ and mathematical model of the pattern
title_full_unstemmed	Discovery of spatial pattern of prickles on stem of Rosa hybrida ‘Red Queen’ and mathematical model of the pattern
title_sort	discovery of spatial pattern of prickles on stem of rosa hybrida ‘red queen’ and mathematical model of the pattern
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/ac3cad81cf994348bdb34af0f3338734
work_keys_str_mv	AT kazuakiamikura discoveryofspatialpatternofpricklesonstemofrosahybridaredqueenandmathematicalmodelofthepattern AT hiroshiito discoveryofspatialpatternofpricklesonstemofrosahybridaredqueenandmathematicalmodelofthepattern AT mihoskitazawa discoveryofspatialpatternofpricklesonstemofrosahybridaredqueenandmathematicalmodelofthepattern
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Discovery of spatial pattern of prickles on stem of Rosa hybrida ‘Red Queen’ and mathematical model of the pattern

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