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CLAVATA Was a Genetic Novelty for the Morphological Innovation of 3D Growth in Land Plants
How genes shape diverse plant and animal body forms is a key question in biology. Unlike animal cells, plant cells are confined by rigid cell walls, and cell division plane orientation and growth rather than cell movement determine overall body form. The emergence of plants on land coincided with a...
Autores principales: | , , , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Cell Press
2018
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6089843/ https://www.ncbi.nlm.nih.gov/pubmed/30033333 http://dx.doi.org/10.1016/j.cub.2018.05.068 |
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author | Whitewoods, Chris D. Cammarata, Joseph Nemec Venza, Zoe Sang, Stephanie Crook, Ashley D. Aoyama, Tsuyoshi Wang, Xiao Y. Waller, Manuel Kamisugi, Yasuko Cuming, Andrew C. Szövényi, Péter Nimchuk, Zachary L. Roeder, Adrienne H.K. Scanlon, Michael J. Harrison, C. Jill |
author_facet | Whitewoods, Chris D. Cammarata, Joseph Nemec Venza, Zoe Sang, Stephanie Crook, Ashley D. Aoyama, Tsuyoshi Wang, Xiao Y. Waller, Manuel Kamisugi, Yasuko Cuming, Andrew C. Szövényi, Péter Nimchuk, Zachary L. Roeder, Adrienne H.K. Scanlon, Michael J. Harrison, C. Jill |
author_sort | Whitewoods, Chris D. |
collection | PubMed |
description | How genes shape diverse plant and animal body forms is a key question in biology. Unlike animal cells, plant cells are confined by rigid cell walls, and cell division plane orientation and growth rather than cell movement determine overall body form. The emergence of plants on land coincided with a new capacity to rotate stem cell divisions through multiple planes, and this enabled three-dimensional (3D) forms to arise from ancestral forms constrained to 2D growth. The genes involved in this evolutionary innovation are largely unknown. The evolution of 3D growth is recapitulated during the development of modern mosses when leafy shoots arise from a filamentous (2D) precursor tissue. Here, we show that a conserved, CLAVATA peptide and receptor-like kinase pathway originated with land plants and orients stem cell division planes during the transition from 2D to 3D growth in a moss, Physcomitrella. We find that this newly identified role for CLAVATA in regulating cell division plane orientation is shared between Physcomitrella and Arabidopsis. We report that roles for CLAVATA in regulating cell proliferation and cell fate are also shared and that CLAVATA-like peptides act via conserved receptor components in Physcomitrella. Our results suggest that CLAVATA was a genetic novelty enabling the morphological innovation of 3D growth in land plants. |
format | Online Article Text |
id | pubmed-6089843 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2018 |
publisher | Cell Press |
record_format | MEDLINE/PubMed |
spelling | pubmed-60898432018-08-14 CLAVATA Was a Genetic Novelty for the Morphological Innovation of 3D Growth in Land Plants Whitewoods, Chris D. Cammarata, Joseph Nemec Venza, Zoe Sang, Stephanie Crook, Ashley D. Aoyama, Tsuyoshi Wang, Xiao Y. Waller, Manuel Kamisugi, Yasuko Cuming, Andrew C. Szövényi, Péter Nimchuk, Zachary L. Roeder, Adrienne H.K. Scanlon, Michael J. Harrison, C. Jill Curr Biol Article How genes shape diverse plant and animal body forms is a key question in biology. Unlike animal cells, plant cells are confined by rigid cell walls, and cell division plane orientation and growth rather than cell movement determine overall body form. The emergence of plants on land coincided with a new capacity to rotate stem cell divisions through multiple planes, and this enabled three-dimensional (3D) forms to arise from ancestral forms constrained to 2D growth. The genes involved in this evolutionary innovation are largely unknown. The evolution of 3D growth is recapitulated during the development of modern mosses when leafy shoots arise from a filamentous (2D) precursor tissue. Here, we show that a conserved, CLAVATA peptide and receptor-like kinase pathway originated with land plants and orients stem cell division planes during the transition from 2D to 3D growth in a moss, Physcomitrella. We find that this newly identified role for CLAVATA in regulating cell division plane orientation is shared between Physcomitrella and Arabidopsis. We report that roles for CLAVATA in regulating cell proliferation and cell fate are also shared and that CLAVATA-like peptides act via conserved receptor components in Physcomitrella. Our results suggest that CLAVATA was a genetic novelty enabling the morphological innovation of 3D growth in land plants. Cell Press 2018-08-06 /pmc/articles/PMC6089843/ /pubmed/30033333 http://dx.doi.org/10.1016/j.cub.2018.05.068 Text en © 2018 The Authors http://creativecommons.org/licenses/by/4.0/ This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Whitewoods, Chris D. Cammarata, Joseph Nemec Venza, Zoe Sang, Stephanie Crook, Ashley D. Aoyama, Tsuyoshi Wang, Xiao Y. Waller, Manuel Kamisugi, Yasuko Cuming, Andrew C. Szövényi, Péter Nimchuk, Zachary L. Roeder, Adrienne H.K. Scanlon, Michael J. Harrison, C. Jill CLAVATA Was a Genetic Novelty for the Morphological Innovation of 3D Growth in Land Plants |
title | CLAVATA Was a Genetic Novelty for the Morphological Innovation of 3D Growth in Land Plants |
title_full | CLAVATA Was a Genetic Novelty for the Morphological Innovation of 3D Growth in Land Plants |
title_fullStr | CLAVATA Was a Genetic Novelty for the Morphological Innovation of 3D Growth in Land Plants |
title_full_unstemmed | CLAVATA Was a Genetic Novelty for the Morphological Innovation of 3D Growth in Land Plants |
title_short | CLAVATA Was a Genetic Novelty for the Morphological Innovation of 3D Growth in Land Plants |
title_sort | clavata was a genetic novelty for the morphological innovation of 3d growth in land plants |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6089843/ https://www.ncbi.nlm.nih.gov/pubmed/30033333 http://dx.doi.org/10.1016/j.cub.2018.05.068 |
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